Ready to launch the prototype: HTS current leads for ITER
High Temperature Superconductor (HTS) current leads are the components that transmit the large currents from room-temperature power supplies to very low-temperature superconducting coils.
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High-tech storage holds the key to preserving plant life
About half the world's plant species are estimated to be under threat of extinction, and Australia is home to 14 percent of them. It is now hoped a cryogenic storage unit can protect Australia's native plants forever.
Bestobell supplies valves for first US LNG flag vessel
The first US flag vessel to be operated on liquefied natural gas uses valves supplied by Bestobell Valves (CSA CSM). Globe and check valves were supplied as part of the LNGPac fuel system through the company’s preferred supplier agreement with Wärtsilä Gas Power Systems (GPS).
Scientists create first computer-designed superconductor
A Binghamton University scientist and his international colleagues report on the successful synthesis of the first superconductor designed entirely on the computer. Their findings were published in Physical Review Letters.
Higgs, Englert Win Nobel for Particle Mass Discoveries
On October 8 François Englert of Belgium and Peter Higgs of Britain were awarded the 2013 Nobel Prize in physics for their theoretical discoveries on how subatomic particles acquire mass.
VIDEO: A guided tour around the CLIC test facility
The Compact Linear Collider (CLIC) is a study for a future accelerator that will reach unprecedented energies for electrons and their antimatter twins, positrons.
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Helium II
Helium II (He II) refers to the second liquid phase of the most abundant helium isotope (4He). Helium II is also referred to as superfluid helium. Helium II occurs once the temperature of the liquid helium drops below 2.17K. The phase transition between the first liquid phase of Helium (referred...
Air Separation and Liquefaction
by Nils Tellier, PE, President, EPSIM Corporation (CSA CSM) nils@epsim.us All illustrations courtesy EPSIM Corporation Background History of Air Separation and Liquefaction This section builds on a rich history of methods to develop deep refrigeration and cryogenic liquefaction during the 19th Century. You are encouraged to read Cryo Central’s History...
Bose-Einstein Condensate
A Bose-Einstein condensate, first proposed in 1925 by Albert Einstein based on work done by Satyendra Nath Bose (the same Bose from whom the term boson is derived), is a super-cold state of matter in which almost all of the individual atoms have “condensed” down to the lowest possible quantum...
Cold Technology for Pest Control
While it does not reach temperatures cold enough to be called cryogenic, carbon dioxide snow is at the heart of a new way of dealing with unwanted pests. It utilizes a quick freezing process that takes advantage of the properties of carbon dioxide snow and has a number of benefits...
Cryogenic Finishing
The following 3 articles discuss the uses and procedures of various type of cryogenic finishing. 1) By Robin A. Rhodes, Cryogenic Institute of New England, Inc. rrhodes@nitrofreeze.com Cryogenic Deflashing is employed to remove undesired residual mold flash that remains on molded parts after they are removed or ejected from the...
Resistance to embrittlement at low temperatures
Could anyone advise me about resistance to embrittlement at low temperatures for the alloys in subject, i.e. does the CF10M perform like the CF8M in the same cryogenic service (-215F)? Amara Maafi Amara.Maafi@bg-group.com
Need help with temperature dependent model
I am a fourth-year student at New Zealand University. My name is Xu Ke. I have a project to generate a temperature dependent model for inductor, capacitor and diode by using PLECS. PLECS is software which acts as a toolbox for MATLAB. In my models, the temperature is very low,...
In what form is water available in LN2?
Does anybody know in what form water is available in LN2? There probably is a block of ice in the bottom of the tank. But as water comes in many shapes, I can imagine snow or crystals floating free in the LN2. When water is available in LN2, could small...
Separating gases using cryogenics
We are looking for some consulting engineers who understand how to separate gases using cryogenics. We have a new process which takes biomass and converts it to 5 gases and we need to separate these gases into their pure forms. Thanks for your help. Malcolm Draper Energy Research Group LLC...