EADS debuts futuristic superconducting electric motor propulsion concept
EADS Innovation Works, the corporate research and technology network of EADS, is showcasing an all-electric propulsion system concept at the Paris Air Show in Le Bourget.
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Fermilab director announces voluntary separation program
Pier Oddone, Director at Fermi National Accelerator Laboratory, announced on June 16 that the lab would begin a self-select voluntary separation program (SSVSP) in order to reduce staff by 100.
CSA Corporate Members win R&D awards
R&D Magazine recently announced its "R&D 100" winners for 2011. Several CSA Corporate Sustaining Members were among the winners: Argonne National Laboratory, Brooks Automation, Inc., Oak Ridge National Laboratory and Sierra Lobo. Read the list of winners on the R&D website.
NIST scientist details new method for making thinner, more flexible HTS cables
NIST scientist Danko van der Laan explains details of his invention of a method to make HTS cables that are thinner and more flexible than ever before. The superconducting material used to make the cables is a high-temperature superconducting "coated conductor" that consists of a 50-micron-thick Hastelloy substrate, coated with...
Tributes to Dr. Klaus Timmerhaus
Dr. Klaus D. Timmerhaus, who passed away February 11, 2011, was well-known in the cryogenics community for a number of accomplishments, including his involvement in the Cryogenic Engineering Conference and for serving as founding editor of the publication “Advances in Cryogenic Engineering,” which he edited from 1954 to 1980.
LHC experiments reach data milestone for 2011
CERN press release, June 17: Today at around 10:50 CEST, the amount of data accumulated by LHC experiments ATLAS and CMS clicked over from 0.999 to 1 inverse femtobarn, signaling an important milestone in the experiments' quest for new physics.
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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...
Wind Tunnels
Dr. Robert Kilgore The development of the cryogenic wind tunnel is one of many significant breakthroughs in both cryogenics and wind-tunnel technology made during the past millennium. Interest in the development of high-speed commercial and military aircraft resulted in a review of problems of flow simulation in transonic wind tunnels...
History of Cryogenics
From the Fall 1999 issue of Cold Facts magazine Millennium Breakthroughs A variety of CSA members give different perspectives on the past millennium: What were the most significant breakthroughs in cryogenics during the past millennium? Prof. R.G. Scurlock, Kryos Technology, scurlock@soton.ac.uk (“Breakthrough” = way through obstacles — Oxford English Dictionary)...
Cryobiology
Andreas Sputtek Past President Society for Cryobiology sputtek@uke.uni-hamburg.de or http://www.sputtek.de/. The word cryobiology (from the Greek words “cryo” = cold, “bios” = life, and “logos” = science) literally signifies the science of life at low temperatures. In practice, this field comprises the study of any biological material or system (e.g.,...
Cryogenic Insulation
James E. Fesmire Cryogenics Test Laboratory NASA Kennedy Space Center james.e.fesmire@nasa.gov Introduction In today’s world, the use of cryogenics and low-temperature refrigeration is taking a more and more significant role. From the food industry, transportation, energy, and medical applications to the Space Shuttle, cryogenic liquids must be stored, handled, and...
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.