Humboldt Awards honor researchers studying iron pnictides
Tom Devereaux and Patrick Kirchmann, researchers with the Stanford Institute for Materials and Energy Science (SIMES), have received research awards from the Humboldt Foundation.
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LHC collides beams at 7 TeV
Fermilab Press Release: The Large Hadron Collider has launched a new era for particle physics. Today at 6:06 a.m. CDT (1:06 p.m. Central European Summer Time) at CERN in Geneva, Switzerland, the first particles collided at the record energy of seven trillion electron volts (TeV).
Oxford Instruments receives high field magnet order from Diamond Light Source
Oxford Instruments has received an order for a high field magnet from Diamond Light Source.
AMSC & LS Cable expand business alliance
American Superconductor Corporation has announced that it has expanded its superconductor power cable strategic business alliance with LS Cable.
RHIC may have broken law of nature for fraction of a second
Physicists at Brookhaven National Laboratory think they may have broken a law of nature, though for a very small fraction of time.
UT-Battelle to manage ORNL for five more years
The US Department of Energy has announced that Oak Ridge National Laboratory will operate for another 5 years under the management of UT-Battelle, a joint venture between the University of Tennessee and Battelle Memorial Institute.
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Dewar
A dewar is a type of cryostat named after Sir James Dewar, the researcher who first developed the concept of a vacuum insulated container with silvered walls to reflect thermal radiation. Dewar was the first to liquefy hydrogen, and he created the device to store his discovery. The thermos bottle...
Stirling and Gifford-McMahon Cryocoolers
Stirling and Gifford-McMahon (GM) cryocoolers are two of the most commonly used cryocoolers in cryogenics. Both devices have a significant industrial base and operate at a wide range of temperatures and capacities. The thermodynamic cycles for both of these cryocoolers are quite similar. The Stirling cycle consists of a compressor,...
Liquefied Natural Gas (LNG)
A significant commercial application of cryogenics is the liquefaction, transport and storage of natural gas. Liquefied Natural Gas (LNG) is generally 95 percent methane with a few percent ethane and much lower concentrations of propane and butane. LNG liquefies at 111.6 K. Unlike many applications of cryogenics, the motivation for...
Food Processing
Cryogenics and Food The industrial gas industry provides a host of products and services related to food. The various gases have useful and sometimes fascinating applications in food industry. “The food industry is not a homogenous industry. The needs of customers processing hamburger vs. poultry vs. strawberries vs. seafood, for...
Primary Standards
Elie K. Track Hypres, Inc. elie@hypres.com http://www.hypres.com/ Primary standards involve the exact definition and realization of units of measurement for various quantities, time, length, mass, voltage, resistance, current, etc. International agreements based on the latest scientific knowledge define those units, and their realizations vary depending on the unit itself. For...
Shrink Fitting
Robin A. Rhodes Cryogenic Institute of New England, Inc. rrhodes@nitrofreeze.com Shrink fitting, (or “compression fitting” as it is sometimes called), is a method used to insert a pin or bushing into a housing or other assembly requiring an extremely tight tolerance fit. It can be used as an alternative to...
Telecommunications
From the Winter 2004 issue of Cold Facts magazine The recent M-Calc IV — 4th Industry Assessment workshop discussing military and commercial applications for low-cost cryocoolers, held in November in San Diego, highlighted progress being made in cryogenics as applied in telecommunications. The reliability and long lifetime of projects now...
Design of cryostats and suspension mechanisms for insulation and cryostat shielding
I’m looking for information about the design of cryostats and suspension mechanisms for insulation and cryostat shielding.
Southern California companies doing cryogenic hardening of engine parts?
Do you have any information on where to find companies in Southern California that do cryogenic hardening of engine parts?
Liquid nitrogen as coolant in machining industry?
What kinds of information do you have on the uses of liquid nitrogen as a coolant in the machining industry?
Where can I find Information about air separation techniques?
I have a small air separation plant: 50Nm3/hr. Where can I find information about air separation techniques? For example, the starting time is now 12 hours after defrost–I want to know if it’s possible to reduce that.