A liquid nitrogen leak at a poultry plant in Georgia killed six and injured 11. Just how dangerous is liquid nitrogen?
Here is a way to produce a few drops of liquid oxygen. Put liquid nitrogen in an aluminum can. The outside of the can will quickly cool to just above the temperature of the nitrogen. Frost will quickly form and then it will appear to be wet. The frost is created from water vapor fr...
liquidnitrogenarsusdasafetycryogenic SafeHandlingandUseofLiquidNitrogen 78%ofAtmosphere Colorless,Odorless,TastelessandNontoxic Boilsat-320degreesFahrenheit(-196C) Non-Flammable WILLNOTSUPPORTLIFE Gasisslightlylighterthanair CharacteristicsofNitrogen 1cubicfootofliquidnitrogenwillexpandto696cubicfeetof100%gaseousnitro...
I have built a reliable cryogenic thermometer for a fraction of the cost of other models being sold. It has a range of -400F to 250F in increments of 0.1F. It can measure Fahrenheit and Celcius. The temperature drift is no more than 0.005F/F, giving you a very stable reading. The ...
The last one is especially promising with liquid-nitrogen (LN2) cooling due to its low thermal expansion and high thermal conductivity. High-pressure water cooling is a conventional choice. Cooling channels are sized and shaped to minimize wall temperature and coolant heat up while maintaining a ...
of a superconductor are a loss of resistance and a loss of magnetism. High-temperature superconductors can operate at temperatures above those of liquid nitrogen (-320 degreesFahrenheit), making them attractive for lossless transmission lines in power grids and other applications ...
What is this temperature on (a) the Celsius scale and (b) the Fahrenheit scale? Kelvin Scale: The Kelvin scale is an absolute temperature scale, which means that all possible temperatures are positive in value. The lowest poss...
At which pressure and temperature do the solid-liquid and gaseous phases of carbon dioxide coexist? Phase diagram: It is the type of diagram in which the number of phases occurs at different temperatures and pressure at different compositions. It determines the propert...
Unlike water, the fluid inside the couch-shaped tank is harmless to electronic equipment and engineered to boil at 122 degrees Fahrenheit, 90 degrees lower than the boiling point of water. The boiling effect, which is generated by the work the servers are doing, carries heat away from laboring...
Nitrogen oxidesmeans nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2); Semisolidmeans a product that, at room temperature, will not pour, but will spread or deform easily, including but not limited to gels, pastes, and greases. ...