Hans Quack presented with Mendelssohn Award at ICEC
Professor Hans Quack was presented with the 2008 Mendelssohn Award at the International Cryogenic Engineering Conference in Seoul, Korea.
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Donor gives $50 million to Canada’s Perimeter Institute
Symmetry Breaking reports that Mike Lazardis donated $50 million to the Perimeter Institute for Theoretical Physics, which will allow the institute to continue expansion. The institute was founded in 2000, thanks to $100 million dollars of Lazardis's personal funds.
SUST makes online content free to public
Superconductor Science and Technology has announced that content from the journal will be available online free for anyone to access. This resource includes the latest developments in the field of superconductivity.
$5 million donation to help Fermilab
A $5 million anonymous donation was made to the University of Chicago, which will be used to end rolling furloughs at Fermi National Accelerator Laboratory, according to the Daily Herald.
ExxonMobil to develop natural gas treating technology
According to Business Wire, ExxonMobil announced that it plans to build a commercial demonstration plant near LaBarge, Wyoming, that could make carbon capture and storage more affordable, as well as greatly reduce greenhouse gas emissions.
Cryometrix receives order for T-150 LN2 freezer
Reflect Scientific recently announced that its wholly owned subsidiary, Cryometrix, received an order for a T-150 Ultra-Low Temperature liquid nitrogen freezer from a world-leading veterinary health company.
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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...
Magnetic Levitation
From http://www.superconductors.org. Magnetic-levitation is an application where superconductors perform extremely well. Transport vehicles such as trains can be made to “float” on strong superconducting magnets, virtually eliminating friction between the train and its tracks. Not only would conventional electromagnets waste much of the electrical energy as heat, they would have...
Superconductivity
From Superpower website. History of Superconductivity Superconductivity was discovered in 1911 by the Dutch physicist, Heike Kammerlingh Onnes when he was able to liquefy helium by cooling it to 4 Kelvin, or -452°F. This enabled him to cool other materials close to absolute zero and investigate their electrical properties. He...
Medical Applications of Cryogenics
Neutron Therapy Cryogenics is at the heart of nuclear accelerators. Accelerators such as Fermilab’s Tevatron make neutron therapy for cancer possible. From Fermilab Today 4/20/09: Fermilab currently offers neutron therapy. But staff at Fermilab designed and built the proton accelerator used by the nation’s first hospital-based treatment center to use...
Nuclear Physics
Al Zeller National Superconducting Cyclotron Lab (NSCL) at Michigan State University zeller@nscl.msu.edu Cryogenics has a long history in nuclear physics. The technology has its origins in the use of cold traps for maintaining a vacuum, which is required to prevent beam loss and for generating high voltages used in acceleration....
Effect of cryogenic freezing on tone of bell?
I have been making bells for a few years out of Bell Bronze, 87% Copper. Would cryogenic freezing have any effect on the tone of a bell if I had it treated after casting? Your help would be appreciated.
Thermal conductivity of niobium, tantalum, lead, tin
I am interested in the thermal conductivity and other properties of low temperature superconductors. Specifically I am interested in materials like Niobium, Tantalum, Lead and Tin. Would you know of a publication that dealt with thermal properties in general and also gave specific data on these materials?
Could boxes of paper records be freeze-dried?
In the event of a disaster such as a flood, could boxes of paper records be freeze-dried? Could cryogenics help in the recovery efforts?