| 单词 | pounds per square inch |
| 例句 | “I never thought there was anything powerful enough to blow out a steel tube like this. Bursting pressure’s got to be in the neighborhood of twenty thousand pounds per square inch, even with the weld.” October Sky 1999-04-01T00:00:00Z The membrane is 38 microns thick, or a third as thick as a human hair, yet it can withstand pressure of 400 pounds per square inch. Built-In Medicine Cabinet 2010-08-12T17:40:00Z However, the so-called "lower pressure" is still very high -- probably greater than 3 GPa or about 400,000 pounds per square inch, equivalent to about five 737 airplanes stacked on a small coin. A prehistoric cosmic airburst preceded the advent of agriculture in the Levant 2023-10-03T04:00:00Z The force of an otter’s bite has been estimated at 615 pounds per square inch, while the average person’s bite force is about 162 pounds per square inch. 'Succession's' Crystal Finn was attacked by otters in Northern California and shared her painful experience 2023-08-18T04:00:00Z The grout would probably test out in excess of 12,000 pounds per square inch. Opt for clay bricks when repaving 2023-07-31T04:00:00Z The force of an otter’s bite has been estimated to be 615 pounds per square inch, while a wolverine’s can reach 1,720 pounds per square inch. A renegade sea otter is terrorizing California surfers: 'It's a little scary' 2023-07-12T04:00:00Z The space in between each brick will be filled with mortar that will test out at 12,000 pounds per square inch. Why you should consider clay pavers over concrete bricks 2023-06-12T04:00:00Z It needs to be compressed to a pressure of 14,500 pounds per square inch before it gains its superconducting prowess. A Room-Temperature Superconductor Discovery Aims to Overcome Resistance 2023-03-08T05:00:00Z Atmospheric pressure, which is around 14 pounds per square inch, helps get the air into the vent pipes. How your plumbing pipes work inside your home 2023-02-13T05:00:00Z Tire Rack, a well-known tire retailer, recommends inflating winter tires 3-5 pounds per square inch above the recommended pressures for your vehicle. Edmunds: Why you need winter tires 2023-02-01T05:00:00Z The average person’s bite force is about 162 pounds per square inch. A renegade sea otter is terrorizing California surfers: 'It's a little scary' 2023-07-12T04:00:00Z Water jets do the same job today, operating with the incredible force of 60,000 pounds per square inch. Amid labor shortage, WA aerospace plants hire untapped talent 2023-01-09T05:00:00Z That suggests that further investigations of the material could lead to a superconductor that works at ambient room temperatures and at the usual atmospheric pressure of 14.7 pounds per square inch. A Room-Temperature Superconductor Discovery Aims to Overcome Resistance 2023-03-08T05:00:00Z But because the water pressure had momentarily dipped below the threshold of 20 pounds per square inch, the public works department was required to send out a notice to boil water, Ms. Jones said. Houston Is Told to Boil Its Water, Prompting School Closures 2022-11-28T05:00:00Z From there, divers have one hour, or until they reach 750 pounds per square inch of air left in the tank, to carve. WA divers celebrate Halloween with underwater pumpkin-carving contest 2022-10-26T04:00:00Z The total plant output of 90 pounds per square inch exceeded the city’s goal of 87 PSI. Officials: Miss. capital city close to normal water pressure 2022-09-04T04:00:00Z Curtis Water Plant’s total plant output increased to 86 pounds per square inch, approaching the city’s goal of 87 PSI or better. Jackson water pressure better, work continues on treatment 2022-09-03T04:00:00Z On a hot morning in August, the pressure gauge on Jesús Benítez’s well read about 10 pounds per square inch — barely enough for a trickle. Dirty water, drying wells: Central Californians shoulder drought's inequities 2022-09-02T04:00:00Z Thursday morning, the city reported “significant progress” in restoration efforts at the treatment plant, with output measuring 78 pounds per square inch, approaching a goal of 87 PSI. Jackson sees some improvement in its damaged water system 2022-09-01T04:00:00Z To the nearest foot, how high is the peak of a mountain with an atmospheric pressure of pounds per square inch? Algebra and Trigonometry 2015-02-13T00:00:00Z Like many water agencies, Fairfax Water, which serves Reston, requires a reducing valve wherever the main water line is pressurized above 80 pounds per square inch. Perspective | How to increase water pressure at home 2022-04-25T04:00:00Z After that, the soapy birds will be thoroughly rinsed with specialized nozzles using water pressure anywhere from 20 to 50 pounds per square inch. Snowy plovers, already a threatened bird, are caught up in Orange County oil spill 2021-10-09T04:00:00Z After that, the soapy bird has to be thoroughly rinsed with specialized nozzles using water pressure anywhere from 20 to 50 pounds per square inch. Orange County oil spill sparks race to save wildlife 2021-10-05T04:00:00Z Inside each little disk, two jets of solution are forced through a tunnel about the width of a human hair and sent into a head-on collision at 450 pounds per square inch of pressure. Inside Pfizer’s race to produce the world’s biggest supply of covid vaccine 2021-06-16T04:00:00Z But Jackson Public Works Director Charles Williams said Monday morning that the current pressure was at 37 pounds per square inch — it’s normally between 85 and 90. In Jackson, Miss., two weeks with no running water and no end in sight 2021-03-01T05:00:00Z A red-tailed hawk’s talon grip is 200 pounds per square inch. Falconry, an ancient form of hunting, finds new devotees 2021-01-23T05:00:00Z There, he “inadvertently” opened a valve - possibly intending to drain water - that did not have a hose connected to it, and a stream flowed out at as much as 100 pounds per square inch pressure. Report: Water blast knocked California firefighter over rail 2020-10-11T04:00:00Z The dense atmosphere of Venus exerts a pressure of more than 1,300 pounds per square inch on anything at the surface. Life on Venus? Astronomers See a Signal in Its Clouds 2020-09-14T04:00:00Z The pressure at the trench floor is crushing - some 100 million pascals, almost 16,000 pounds per square inch. Son repeats father's historic ocean dive 2020-06-20T04:00:00Z And the interior of the plane was pressurized beyond normal levels to about 10 pounds per square inch — not typically a requirement for this test, but something Boeing chose to do. Boeing 777X’s fuselage split dramatically during September stress test 2019-11-27T05:00:00Z The cabin was pressurized to 16.7 pounds per square inch, slightly higher than sea-level atmospheric pressure of 14.7 pounds per square inch. The inside story of the Apollo 1 cabin fire 2019-03-24T04:00:00Z Each had its own distinctive pressure, measured in the pounds per square inch exerted by the oil and natural gas rising within it. The Oil-Pumping Adventures of Rachael Van Horn 2019-02-11T05:00:00Z That is more than 90 times the 14.7 pounds per square inch at sea level on Earth, or the equivalent to being 3,000 feet underwater in the ocean. Life on Venus? Astronomers See a Signal in Its Clouds 2020-09-14T04:00:00Z It uses pressure of more than 1.5 million pounds per square inch and temperatures above 2,000 degrees Celsius in a machine to transform carbon into diamonds. Factbox: How man-made diamonds have grown to threaten natural gems 2018-12-21T05:00:00Z Companies must remove the most volatile gases from Bakken crude oil to ensure vapor pressure doesn’t exceed 13.7 pounds per square inch. North Dakota regulators may amend oil conditioning rules 2018-11-15T05:00:00Z In the end, the vessels have to withstand 1,000 pounds per square inch of pressure. Gillette College welder vying to reach world competition 2018-10-03T04:00:00Z The Sandia scientists reported that the metallic transition occurred at about 44 million pounds per square inch, or about 3 million times the atmospheric pressure at ground level on Earth. Settling Arguments About Hydrogen With 168 Giant Lasers 2018-08-16T04:00:00Z The pressure with which the tip of the umbrella impaled the woman was about 16,000 pounds per square inch, the study says. How a beach umbrella fatally impaled a woman with 800 pounds of force 2018-03-05T05:00:00Z Even at the Earth’s most vicious extremes—from the edges of volcanic calderas to the black water pressurized to 15,000 pounds per square inch to radioactive waste sites—life finds a way. Life on the Rocks 2018-02-12T05:00:00Z Next, chrome rollers crush and polish the tape with about 15 pounds per square inch of pressure, giving the medium its characteristic glossy brown color. Springfield factory makes cassette tape 2018-01-11T05:00:00Z The company imported a German machine, sometimes used to make cold-pressed juice, that creates pressure of up to 87,000 pounds per square inch. Trump’s Trade Policy Is Lifting Exports. Of Canadian Lobster. 2017-11-12T05:00:00Z One time, Mr. Schmitt increased the pressure inside a spacesuit to five pounds per square inch. Joseph W. Schmitt, spacesuit technician who made astronauts shine, dies at 101 2017-10-14T04:00:00Z The highest pressure recorded in the wells was 700 pounds per square inch, according to the state Department of Conservation’s Division of Oil, Gas, and Geothermal Resources, or DOGGR. Weeks after Aliso Canyon reopening, several gas storage wells were taken out of service 2017-09-11T04:00:00Z A robot with an interior pressure of three pounds per square inch, for example, would be able to lift 300 pounds if the weight were resting on a 100-square-inch crate. These soft robots are inspired by plants and move like sentient vines 2017-07-19T04:00:00Z Coupled with a massive bite force, as calculated in a study published Wednesday in the journal Scientific Reports, the conical teeth generated pressures at their tips of up to 431,000 pounds per square inch. How T. rex’s powerful bite crushed dino bones to a pulp 2017-05-17T04:00:00Z The concrete should be no less than 4,000 pounds per square inch in strength and at least 5 inches thick. How to make your patio pop with color 2017-03-14T04:00:00Z Outside, atop a cherry picker, another worker trains 3,000 pounds per square inch of steam at the outside walls of sludge digesters that overflowed. After the sewage flood: cleaning up at West Point treatment plant 2017-02-25T05:00:00Z Then, at nearly 72 million pounds per square inch, the hydrogen became shiny, reflecting 90 percent of light shining on it, the scientists reported. Hydrogen Squeezed Into a Metal, Possibly Solid, Harvard Physicists Say 2017-01-26T05:00:00Z The source conditions for electrospray ionization were as follows: gas temperature was 325 °C with a drying gas flow rate of 9 l/min and a nebulizer pressure of 35 pounds per square inch gauge. Genome sequence and genetic diversity of European ash trees : Nature : Nature Research 2016-12-25T05:00:00Z The “Trump Pence” campaign logo had been cut into each of the trinkets with a machine that shoots water and abrasives at 50,000 pounds per square inch. The Latest: Bill Clinton defends embattled family foundation 2016-08-24T04:00:00Z Investigation finds 11 of 12 footballs provided by Patriots were under the league's required minimum air pressure — most slightly but one more than 2 pounds per square inch underinflated. Timeline: A rundown of the NFL, Tom Brady 'Deflategate' saga 2016-07-13T04:00:00Z Investigation finds 11 of 12 footballs provided by Patriots were under the league’s required minimum air pressure — most slightly but one more than 2 pounds per square inch underinflated. Timeline: A rundown of the NFL, Tom Brady 'Deflategate' saga 2016-07-13T04:00:00Z The pressure inside Jupiter is hundreds of millions of pounds per square inch. What to Expect When NASA’s Spacecraft Juno Gets to Jupiter 2016-07-04T04:00:00Z Their bodies are expected to sustain 2.6 times atmospheric pressure, or 35 pounds per square inch, comparable to an automobile tire, said Dixon. A stoppage for Bertha while steel cutting teeth are inspected and replaced 2016-06-28T04:00:00Z The gauges are designed to turn red if they register a force of more than 12 pounds per square inch, the lower limit indicating a possible concussion or brain injury. What If PTSD Is More Physical Than Psychological? 2016-06-10T04:00:00Z To cut the rock, the tunnelling machine had to apply only about seventy-five bars of pressure to its cutting head—about a thousand pounds per square inch. The Long Dig 2008-09-15T04:00:00Z Control and communications in the dark at 4,000m will be tough enough, never mind the consideration of pressure, which will be about 40 megapascals - nearly 6,000 pounds per square inch. X Prize to map 4,000m-deep ocean floor with robots - BBC News 2015-12-14T05:00:00Z The cabin might be pressurized at around six pounds per square inch above outside pressure. Metrojet crash: What could cause a plane to break up in midair? 2015-11-02T05:00:00Z “This little four-inch cylinder will break at several thousand pounds per square inch,” he said. Concrete learning at project-based school 2015-10-24T04:00:00Z Humans are built to withstand 14.7 pounds per square inch of atmosphere piled above them. What We’ll Eat, Drink and Breathe on Mars 2015-10-23T04:00:00Z The machine then presses the stampers together with 150 pounds per square inch of pressure. Vinyl LP Frenzy Brings Record-Pressing Machines Back to Life 2015-09-14T04:00:00Z As much as 2 pounds per square inch. After Deflategate, the Sequel on Wheels 2015-09-07T04:00:00Z It turned out the balls had been inflated to 16 pounds per square inch - well above the 12 1/2 to 13 1/2 psi allowed by the rule book. Judge’s NFL bashing skips judgment of Brady in ‘Deflategate’ 2015-09-04T04:00:00Z It turned out the balls had been inflated to 16 pounds per square inch — well above the 12 1/2 to 13 1/2 psi allowed by the rule book. Judge who freed Brady to play skips judgment of his actions in 'Deflategate,' focuses on NFL 2015-09-04T04:00:00Z It happened with the leak of a false report from the league office that 11 of 12 Patriots balls were under-inflated by a full two pounds per square inch. DeflateGate’s real issue: Due process 2015-07-30T04:00:00Z At sea level, this invisible pressure is approximately 14.7 pounds per square inch. A Really Long Straw 2015-07-30T04:00:00Z Lots of references to “pounds per square inch.” After Deflategate, the Sequel on Wheels 2015-09-07T04:00:00Z According to the SpaceX chief, the suspect part, which sometimes operates under pressures above 5,000 pounds per square inch, failed at a fraction of the structural load it was certified to withstand. Structural Failure Likely Cause of Rocket Explosion, SpaceX Chief Says 2015-07-20T04:00:00Z The machines were set at a relatively low fifteen pounds per square inch. The Action Heroes of Dance 2015-06-22T04:00:00Z Deflated footballs are believed to be easier to grip and catch, and manipulating the pounds per square inch of footballs is a violation of NFL rules. Tom Brady appeals 'Deflate-gate' suspension in hearing 2015-06-23T04:00:00Z All that heated air over a few pounds per square inch of air inside some footballs. Brady appeal, bitter deflations spat now in Goodell's hands 2015-05-15T04:00:00Z Their jaws are strong, exerting up to 6,000 pounds per square inch, and the enamel on their teeth is harder than iron. On the front lines of humanity’s high-tech, global war on rats 2015-05-13T04:00:00Z The Colts alerted the NFL to their suspicions and the footballs were tested at halftime, with the vast majority of them registering under the league minimum of 12.5 pounds per square inch. NFL sacks Patriots' Tom Brady for four games over 'Deflategate' role 2015-05-11T04:00:00Z And when 11 balls were tested with two gauges at halftime, after the Colts had raised suspicions following a second-quarter interception of a pass by Brady, they were all below 12.5 pounds per square inch. Tom Brady Suspended for Four Games and Patriots Fined $1 Million 2015-05-11T04:00:00Z The February test resulted in an explosion in which pressure in the chamber rose from a normal 15 pounds per square inch to 70 psi, according to an agency slide presentation. US testing of lithium batteries alarms aviation officials 2015-05-01T04:00:00Z Oil and sludge pressurized at more than 700 pounds per square inch tore into Whedbee’s body, ripping his left arm off just below the elbow. “I lost a hand. I didn’t lose a hook”: Inside the crippling decline of workers’ compensation 2015-03-06T05:00:00Z But he knows the importance of keeping tires filled to recommended standards, which is often around 40 pounds per square inch for passenger cars. Inflation and Deflation, as the N.F.L. Knows, Are a Lot of People’s Business 2015-01-28T05:00:00Z NFL rules require that footballs’ pressure stay within a certain range of pounds per square inch. 'Deflate-gate' investigator seeks help from Ivy League physicist 2015-01-28T05:00:00Z Looking relieved to no longer be talking about pounds per square inch, the focus turned to Tom Brady's place in the NFL record books. 'I'm just here so I don't get fined' 2015-01-28T05:00:00Z But don’t try turning this story about two pounds per square inch of missing air into the Hornung-Karras gambling investigation, because it ain’t that. Super Bowl Deflategate: What the national media are saying about Patriots' controversy 2015-01-25T05:00:00Z According to reports, 11 of the 12 game balls they provided for the rain-affected match-up were under-inflated by about two pounds per square inch. The NFL's deflated balls explained 2015-01-25T05:00:00Z The Boston Globe explains that NFL rules about footballs dictate that “Each one must be inflated between a minimum of 12½ and a maximum of 13½ pounds per square inch.” NFL finally dealing with its Most Serious Problem 2015-01-22T05:00:00Z NFL rules stipulate that balls be inflated to a pressure of between 12 1/2 and 13 1/2 pounds per square inch. Patriots, Bill Belichick at the center of 'Deflategate' A wastegate, which bleeds off excess pressure, was set to limit boost to six pounds per square inch. 50 Years Ago, the Turbocharger Was a Disruptive Technology 2014-12-19T05:00:00Z In current reactors, water is held under pressure of thousands of pounds per square inch, to keep it from boiling. Betting on the Need, Scientists Work on Lighter, Cleaner Nuclear Energy 2014-12-15T05:00:00Z One of theirs claw can exert pressure of up to 100 pounds per square inch. 11 Lobster Facts That Will Leave You Shell-Shocked 2014-08-27T04:00:00Z The animals are fast and pack a bite force of 2,000 pounds per square inch. Gator wrestlers grab life by the tail 2014-07-19T04:00:00Z With the diamond anvils at the Carnegie Institution, the pressure reaches 50 million pounds per square inch. The Big Squeeze 2013-12-16T22:28:17Z Their massive talons are capable of exerting 440 pounds per square inch of pressure, which is some fifteen times more pressure than exerted by the human hand. Golden Eagle Versus Deer: Eagle Wins 2013-09-25T14:45:00.893Z Early data from the test, conducted at pressures up to 1,400 pounds per square inch absolute and at almost 6,000 degrees Fahrenheit, indicate the injector worked flawlessly. NASA Tests 3D Printed Rocket Engine Injector 2013-08-30T09:28:00Z Boilers could reach temperatures exceeding 1,050ºF and pressures above 3,200 pounds per square inch, turning water into dry steam. America's Other Energy Revolution And Why It Matters 2013-01-06T04:59:02Z KiOR shreds the wood, mainly Southern yellow pine, into small particles and mixes it with a powdered catalyst under very mild pressure, about 25 pounds per square inch. Green Blog: Turning Wood Chips into Gasoline 2012-11-08T23:50:32Z Dr. Hemley’s and other groups found signs of the transformation at about 45 million pounds per square inch, but the evidence was not definitive. The Big Squeeze 2013-12-16T22:28:17Z But a choice sketch by Turner sometimes sells for many pounds per square inch. The Contemporary Review, Volume 36, November 1879 2012-04-25T02:01:12.830Z The boilers were constructed in accordance with the rules of the board of trade for a working pressure of 215 pounds per square inch. Loss of the Steamship 'Titanic' 2012-04-17T02:00:14.973Z Inside that tower, turns to steam at a pressure of 700 pounds per square inch and an average temperature of 500 degrees Fahrenheit. Solar Steam Helps Coax Heavy Oil from Old Fields 2012-04-09T16:45:04.987Z If, for example, the reservoirs should be operated normally at a pressure of 105 to 120 pounds per square inch, their capacity should be at least five or six times the volume of the engine-cylinder. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z The pressure at the center of Jupiter is more than a billion pounds per square inch. The Big Squeeze 2013-12-16T22:28:17Z At the turn of a switch, fresh water under pressure of 40,000 pounds per square inch floods the device. Pressure Prepares Lobsters for Long-Distance Delivery 2011-12-07T16:02:00Z The richer mixture of gasoline and air not only burns quicker but produces the most heat and the most effective pressure in pounds per square inch of piston top area. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Perhaps it will give added clearness to this explanation to tabulate the terms as follow:— Volt = The unit of pressure, analogous to "pounds per square inch" in the case of water. Marvels of Scientific Invention An Interesting Account in Non-technical Language of the Invention of Guns, Torpedoes, Submarine Mines, Up-to-date Smelting, Freezing, Colour Photography, and many other recent Discoveries of Science 2011-11-19T03:00:24.517Z The projecting surface of the crank-pin should, as a rule, be calculated for a pressure of 1,400 pounds per square inch. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z As a comparison, pressures three miles below the ocean surface are less than 7,000 pounds per square inch. High-Pressure Food Treatment Can Kill Microbes And Up Nutrients 2011-09-01T20:45:00.237Z Another treatment with the water, this time at a pressure of 87,000 pounds per square inch, serves to remove any pathogens and bacteria introduced during processing. Pressure Prepares Lobsters for Long-Distance Delivery 2011-12-07T16:02:00Z In kerosene injection engines the compression of 250 pounds per square inch has been used with marked economy. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Thus a pressure of from 500 to 1,000 pounds per square inch may be obtained. Inventions in the Century 2011-07-20T02:00:14.643Z In impoverishing the mixture to meet the needs of high pressures, the explosive power is not increased and in practice hardly exceeds 365 to 427 pounds per square inch. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z The reactor is designed to withstand pressure of 59 pounds per square inch. U.S. may seek more comment on nuclear reactor design 2011-06-02T18:09:08Z On Earth, with a sea level atmospheric pressure of 14.7 pounds per square inch, water is liquid between 32 and 212 degrees Fahrenheit. Fountains of Optimism for Life Way Out There 2011-05-09T22:13:41Z For natural gas the compression pressure may easily be raised to from 85 to 100 pounds per square inch. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The pressure of steam is sometimes as high as 60 pounds per square inch. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z In recent experiments conducted by the author it was proved that with this governing system ignition still takes place even though the pressure has dropped to 43 pounds per square inch. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z Compressed gas, in contrast, needs about six times as much space as diesel, even when squeezed down to 3,000 pounds per square inch. Green: U.P.S. Finds a Substitute for Diesel: Natural Gas, at 260 Degrees Below Zero 2011-02-22T13:00:41Z A pound of steam at an absolute pressure of 20 pounds per square inch has a volume of practically 20 cubic feet, and a temperature of 228 degrees. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z The newer very high compression airplane engines in which compressions of eight or nine atmospheres are used, or about 125 pounds per square inch, will run considerably hotter than the temperatures indicated. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z With carbonic acid, this occurs at 75 atmospheres, about 1,125 pounds per square inch, a pressure which would counterbalance a column of mercury 60 yards, or nearly as many metres, high. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z J.—Speed, 1,200 revolutions; carbureted alcohol; average force of the explosions, 426.6 pounds per square inch. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z During cruise, depending on the exact altitude, there is a pressure differential of somewhere around 8 pounds per square inch between the cabin and the atmosphere outside. "In the event of a loss of cabin pressure ..." 2010-11-09T02:03:00Z Draw in the dotted lines AK and KX, and the atmospheric line LH at a height above OX to represent 14.7 pounds per square inch. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z This is compressed to a pressure of about 500 pounds per square inch, and sufficient heat is produced by this compression to explode a hydrocarbon mixture. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Cent.—the temperature of steam of about 150 pounds per square inch. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z Pressure at the end of the expansion, 21.33 pounds per square inch. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z He accepted the explanation provided by members of Transocean’s drill team that the high pressure reading in the drill pipe, of about 1,400 pounds per square inch, was no cause for alarm. Documents Fill in Gaps in Narrative on Oil Rig Blast 2010-09-08T02:50:00Z The back pressure line FD is drawn slightly above the atmospheric line, a distance to represent about 2 pounds per square inch. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z Therefore we now have a final compression pressure of only 79.4 pounds per square inch, which is considerably below the pressure we have just found to be the most efficient for the motor. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The load on the engine averaged about 81∕3 pounds per square inch of piston-area. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z B.—Speed of engine, 1,500 revolutions per minute; amount of compression, 61 pounds per square inch, or 11.5 per cent. less. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z It showed 1,400 pounds per square inch of pressure in the well -- a sign of gas. As federal panel probes oil spill, picture emerges of a series of iffy decisions 2010-07-25T04:00:00Z The back pressure may be taken as 17 pounds per square inch, absolute, for non-condensing engines, and as 3 pounds for condensing engines as previously stated. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z That is, 104 pounds per square inch is the most efficient final compression pressure to have for this engine at sea level, since it comes directly from the compression ratio. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The steam-pressure ranged from 50 to 100 pounds per square inch. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z Compressors.—In some installations air is supplied by compressor under the high pressure of 70 to 90 pounds per square inch, and seem well adapted to the production of a gas of good quality. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z And he said that the pressure inside the well was rising, though it was still not as high as first expected: 6,778 pounds per square inch, instead of 8,000 or 9,000. BP says it plans to keep gulf oil well cap closed 2010-07-18T14:46:00Z A 20-pound spring is of such strength that a pressure of 20 pounds per square inch, acting beneath the piston in cylinder C, will raise the pencil point 1 inch. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z At this height the atmospheric pressure is 11.25 pounds per square inch, approximately. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The latter combination made a non-condensing engine, in which he used steam at a pressure of 15 pounds per square inch. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z Except in some engines of the Diesel and Banki types, the compression does not exceed 43 to 71 pounds per square inch. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z If the well was entirely bottled up, officials wanted to see a reading of 8,000 pounds per square inch. Vacation town Gulf Shores glimpses break from spill routine as BP well cap holds 2010-07-17T04:00:00Z With a 40-pound spring, a pressure of 40 pounds per square inch will be required to raise the pencil 1 inch, and so on for the other strengths of spring. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z The air pressure required varies from 125 to 250 pounds per square inch, depending upon the size and type of the engine to be set in motion. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The pressure of steam adopted was 40 pounds per square inch; but Trevithick had already made a number of non-condensing engines on which he carried from 50 to 145 pounds pressure. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z Pressure readings after 24 hours were about 6,700 pounds per square inch and rising slowly, Allen said, below the 7,500 psi that would clearly show the well was not leaking. BP: No signs that capped Gulf well leaking 2010-07-16T23:10:00Z The pressure on the cap is more than 6,700 pounds per square inch, Mr. Wells said. Cheers, Worries Greet Well Cap 2010-07-17T00:22:00Z This gives the mean ordinate; the mean ordinate, in turn, multiplied by the strength of spring used, will give the mean effective pressure in pounds per square inch. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z The connecting rods are of “H” section, machined all over from forgings of a special air-hardening chrome nickel steel which, after being heat treated has a tensile strength of 280,000 pounds per square inch. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The American builders adopted pressures of 120 to 130 pounds per square inch, the now generally standard pressures throughout the world. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z Allen had said pressure above 7,500 pounds per square inch would show the well was intact, while pressure that lingered below 6,000 psi would signal damage. Capped BP Gulf well under scrutiny 2010-07-17T00:36:00Z Officials say they would like to see a reading of more than 8,000 pounds per square inch. Cheers, Worries Greet Well Cap 2010-07-17T00:22:00Z Allen said Wednesday that during the top kill, the well pressure never surpassed 6,000 pounds per square inch of pressure. Leaky pipe repaired, BP resumes preparation for test 2010-07-15T16:30:00Z For every 33 feet of seawater, the pressure exerted on an object increases by the equivalent of what a human experiences at sea level — 14.7 pounds per square inch. Under the Waves, a Deep Unknown 2010-05-30T00:21:00Z When the blowout preventer was eventually tested again, it was tested at a lower pressure — 6,500 pounds per square inch — than the 10,000-pounds-per-square-inch tests used on the device before the delay. Documents Show Earlier Worries About Safety of Rig 2010-05-29T19:12:00Z At a depth of 5,000 feet, the pressure is about 2,300 pounds per square inch, or more than 150 times atmospheric pressure. A New Setback in Efforts to Contain the Gulf Oil Spill 2010-05-09T02:59:00Z Pressure at the sea floor is about 2,300 pounds per square inch, compared with 14.7 pounds at the surface. Oil containment structure moves into position 2010-05-07T04:00:00Z By the time the suit was inflated to its full pressure of three pounds per square inch, he looked like a robotic version of the Incredible Hulk. Findings: Chasing the Sound Barrier, in a Leap From 23 Miles Up 2010-03-15T22:40:00Z The maximum pressure in the powder chamber allowed is 37,000 pounds per square inch. The Development of Armor-piercing Shells with Suggestions for their Improvement No human being could possibly stand two thousand pounds per square inch! Astounding Stories, August, 1931 When full, they were under enormous internal pressure of over two thousand pounds per square inch. The Wailing Octopus The gas in its escape has been discharged through a five-inch pipe, and at a pressure of from sixty to eighty pounds per square inch. The Galaxy, Volume 23, No. 2, February, 1877 With a tensile strength above a hundred million pounds per square inch, a half inch cable could easily apply more pressure to that anchor than it could take. Thin Edge Each shall show a tensile strength of at least 80,000 pounds per square inch and an elongation in 2 inches of at least 27 per cent. The Development of Armor-piercing Shells with Suggestions for their Improvement No, the problem was to get a glove that stood up to a pressure difference of three or four pounds per square inch and could still be flexed with any accuracy by my fingers. The Trouble with Telstar For highway bridges a unit strain of 15,000 pounds per square inch is often allowed. Bridge Disasters in America The Cause and the Remedy It is distributed through half-inch pipes, and at a pressure of about forty-five pounds per square inch, to several of the furnaces. The Galaxy, Volume 23, No. 2, February, 1877 You've heard that we use a cable that has a tensile strength of better than a hundred million pounds per square inch, and you want to know how it's made. Thin Edge At this depth the skin of the ship has to withstand a pressure of no less than 123 pounds per square inch. Aircraft and Submarines The Story of the Invention, Development, and Present-Day Uses of War's Newest Weapons The figures indicate the positions at which the weight should be placed for the valve to act when the pressure rises to that number of pounds per square inch. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use The boiler must stand a pressure, when tested, of 150 pounds per square inch. Great Men and Famous Women. Vol. 6 A series of pen and pencil sketches of the lives of more than 200 of the most prominent personages in History Atmospheric pressure would accordingly be of about two and a quarter, instead of fifteen terrestrial pounds per square inch. A Popular History of Astronomy During the Nineteenth Century Fourth Edition Because it is so fine and has such tremendous tensile strength, it is possible to apply a pressure of hundreds of millions of pounds per square inch over a very small area. Thin Edge The proper water pressure, about five pounds per square inch, must be maintained at the glands. Steam Turbines A Book of Instruction for the Adjustment and Operation of the Principal Types of this Class of Prime Movers Two authorities give the tensile strength in pounds per square inch for white oak as 10,000 and 19,500, respectively; for spruce, 8,000 to 19,500, and other species in similiar startling contrasts. Seasoning of Wood A thorough application of a coarse, drenching spray at a pressure of 400 pounds per square inch was used in an attempt to force the DDT between the many spines of the burs. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 He gives the Savannah's boiler pressure as 2 to 5 pounds per square inch and the maximum revolution of the wheels as 16 revolutions per minute. The Pioneer Steamship Savannah: A Study for a Scale Model United States National Museum Bulletin 228, 1961, pages 61-80 The latter carried steam at a pressure varying from twenty to thirty-two pounds; the modern boiler has steam at 260 pounds per square inch. Commercial Geography A Book for High Schools, Commercial Courses, and Business Colleges The safe stress in pounds per square inch for struts or posts is shown by Table XV, compiled by Mr. Sanford E. Thompson. Concrete Construction Methods and Costs According to that, a force which presses or pushes with a four-pound pressure per square inch, if doubled, would press with a force of eight pounds per square inch, which fact agrees with experience. Aether and Gravitation Second, a steam engine here expands against ten pounds per square inch less air pressure than on earth. Valley of Dreams To find the pressure in pounds per square inch of a column of water: Multiply the height of the column in feet by .434. Practical Mechanics for Boys Steam is supplied from four boilers loaded to a pressure of 160 pounds per square inch. Scientific American Supplement, No. 1157, March 5, 1898 The air-gauge shows that there is still an air pressure of six pounds per square inch inside the hull, and we therefore have, as I expected we should, a large margin of buoyancy. The Log of the Flying Fish A Story of Aerial and Submarine Peril and Adventure But the tensile strength test made with a standard bar they finally turned out by means of a carbaloy tool, gave a reading of more than one million, three hundred thousand pounds per square inch! The Black Star Passes The area of the bar equals 0.2 sq. in., so the load it bears at rupture multiplied by 5 will represent the "ultimate strength" in pounds per square inch. The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel But it was strong enough to hold up the pressure of over ten pounds per square inch, and the webbing was anchored in a metal sleeve that went too high for cutting. Police Your Planet Feed temperature, Steam pressure in pounds per square inch, gauge. Engineering Bulletin No 1: Boiler and Furnace Testing Pressure developed in the chamber is 51,000 pounds per square inch. The Plattsburg Manual A Handbook for Military Training The steel pots have to be sufficiently strong to bear a great strain, as the ram often exerts a pressure of 6,000 pounds per square inch. Cocoa and Chocolate Their History from Plantation to Consumer Atmospheric pressure is the pressure represented by the density of the atmosphere in pounds per square inch, which is at sea level 14.7 pounds. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Fiber stress at elastic limit, in pounds per square inch. Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168 Feed temperature, Steam pressure in pounds per square inch, gauge. Engineering Bulletin No 1: Boiler and Furnace Testing One type of apparatus withstands a pressure of one hundred pounds per square inch and may be connected in series with the water-main. Artificial Light Its Influence upon Civilization The boilers are designed for a working steam pressure of 225 pounds per square inch and for a hydraulic test pressure of 300 pounds per square inch. The New York Subway Its Construction and Equipment The American Government in the war made use of steel cylinders each holding 161 cubic feet of the gas under a pressure of 2000 pounds per square inch. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries Modulus of rupture, in pounds per square inch. Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168 A small percentage in copper increases its strength to 50,000 or 60,000 pounds per square inch without diminishing to any large extent its conductivity. Scientific American Supplement, No. 508, September 26, 1885 Joints of these dimensions have been in constant use for the last fourteen years, carrying 100 pounds per square inch. Scientific American Supplement, No. 810, July 11, 1891 The inventor claims that, as his engine works the steam expansively, even better results would have been obtained had the engine been furnished steam at 100 pounds per square inch. Scientific American Supplement, No. 470, January 3, 1885 In his lectures on physiology, Milne-Edwards cites some facts that prove that it may exceed 600 pounds per square inch of section. Scientific American Supplement, No. 787, January 31, 1891 Modulus of elasticity, in thousands of pounds per square inch. Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168 The maximum tensile strain upon each of the seven thicknesses of iron used was intended to be 16,500 pounds per square inch. Scientific American Supplement, No. 455, September 20, 1884 Steel castings are now made entirely trustworthy for tensile working stresses of 10,000 to 15,000 pounds per square inch. Scientific American Supplement, No. 520, December 19, 1885 The steam pressure used is 110 pounds per square inch; and the engine has a Buckley condenser. Scientific American Supplement, No. 492, June 6, 1885 The maximum load only is taken and the result expressed in pounds per square inch of width. The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing Fiber stress at elastic limit, in pounds per square inch. Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168 The steam pressure was limited to seventy-five pounds per square inch. Edison, His Life and Inventions In some portable machinery, an intermittent tensile stress is applied of 15,000 pounds, sometimes rising to 20,000 pounds per square inch of section, without any evidence of weakness. Scientific American Supplement, No. 520, December 19, 1885 The gas is stored in cylinders under a pressure varying from six to ten or more atmospheres; in other words from about 80 to 140 or more pounds per square inch. Aeroplanes and Dirigibles of War T = outer fibre torsional stress at elastic limit, pounds per square inch. The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing Modulus of rupture, in pounds per square inch. Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168 It is possible to secure a steam pressure of 5 to 25 pounds per square inch in a cooker of this kind. Woman's Institute Library of Cookery Volume 5: Fruit and Fruit Desserts; Canning and Drying; Jelly Making, Preserving and Pickling; Confections; Beverages; the Planning of Meals The boiler was made to work at a pressure of 140 pounds per square inch. Scientific American Supplement, No. 392, July 7, 1883 It is nearly three times as heavy as steel and its tensile strength is 25,000 pounds per square inch. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon R = modulus of rupture, pounds per square inch. The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing Longitudinal shear at maximum load, in pounds per square inch. Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168 The quotient will be the number of pounds per square inch of section in the line of the axis that may be put upon the bearing. A Catechism of the Steam Engine From this cannon a small cylindro-conical bomb had been flung towards the stars with a pressure of six millards pounds per square inch. Topsy-Turvy It is about one-eighth heavier than steel and has a tensile strength of about 25,000 to 50,000 pounds per square inch. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon J = greatest calculated longitudinal shear, pounds per square inch. The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing Modulus of elasticity, in thousands of pounds per square inch. Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168 There were sixteen of these jacks employed with cylinders eight inches in diameter and they exerted a pressure of from one thousand to four thousand pounds per square inch. Marvels of Modern Science The force of this absorption is very great, ranging from four hundred to five hundred pounds per square inch, and continues until the seed is completely saturated. Dry-Farming : a System of Agriculture for Countries under a Low Rainfall Steel has a tensile strength varying from 50,000 to 300,000 pounds per square inch, depending on the carbon percentage and the other alloys present, as well as upon the texture of the grain. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon These values are small when compared with steel which has a modulus of elasticity of about 30,000,000 pounds per square inch. The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing Lead is more than one-third heavier than steel, has a tensile strength of only about 2,000 pounds per square inch, and is only about one-tenth as good a conductor of electricity as copper. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Zinc weighs slightly less than steel, has a tensile strength of 5,000 pounds per square inch, and is not quite half as good as copper in conducting electricity. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Nickel is about ten per cent heavier than steel, and has a tensile strength of 90,000 pounds per square inch. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Tin is ductile and malleable and slightly crystalline in form, almost as heavy as steel, and has a tensile strength of 4,500 pounds per square inch. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon R = modulus of rupture, pounds per square inch. The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing Alloy steels can be made with tensile strengths as high as 300,000 pounds per square inch. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon If acetylene be compressed above fifteen pounds per square inch at ordinary temperature without first being dissolved in acetone a danger is present of self-ignition. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Medium pressure systems deliver the gas at not to exceed fifteen pounds to the square inch while high pressure types furnish gas above fifteen pounds per square inch. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Nickel aluminum has a tensile strength of 40,000 pounds per square inch. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon G = modulus of elasticity in shear across the grain, pounds per square inch. The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing |
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