Groundbreaking ceremony held for new JLab upgrade
A groundbreaking ceremony was held on April 14 to mark the beginning of construction of Jefferson Lab's $310 million 12 GeV Upgrade project.
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The Daily Show visits CERN
The Daily Show visited CERN to unearth the truth behind the rumors that the world’s largest and most sophisticated science experiment will suck the Earth into a black hole.
Argonne to be home to new Energy Frontier Research Centers
President Barack Obama announced at the April 29 annual meeting of the National Academy of the Sciences that Argonne National Laboratory, a CSA Corporate Sustaining Member, is the site chosen for two new research centers.
John Stekly passed away April 3, 2009
Jon Stekly, member of the National Academy of Engineering, died April 3, 2009.
Fermilab ships completed 3.9GHz cryomodule to DESY
A cryomodule built at Fermilab for the free-electron laser FLASH at DESY arrived at the lab on Tuesday after travelling by road, air, road again and finally crane to its new home.
Praxair acquires three packaged gas companies
Praxair Distribution Inc., a subsidiary of Praxair, Inc., has acquired three packaged gas companies in the US.
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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...
Colleges that offer cryogenic studies
Would you happen to know of any colleges in the US that offer cryogenics as a major? If not, should I major in something like biology or physics before, then branch off to the field of cryogenics? Any information that you could give me would be greatly appreciated, considering this...
Sudden loss of vacuum in LHe storage dewar
I’m trying to find data on what happens when a 100 Liter LHe storage dewar experiences a catastrophic failure such as a sudden loss of vacuum. If anyone has any info on this subject, it would be very helpful.
Data on hardness of Indium?
Where can I find experimental data on the hardness of Indium, as a function of temperature, as well as any existing data on the thermal contact conductance of junctions containing Indium foil, also as a function of temperature?
Company to design and manufacture a portable gas purity monitoring system
I am looking for a company to design and manufacture a portable gas purity monitoring system using a cryostat/dewar/flow meter combination.