Air Liquide announces new organization and leadership team in US
Air Liquide has announced a realignment of its executive management team in the US in conjunction with Air Liquide Group's recently introduced strategic organization and growth plan.
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European Commission and CERN support major research facility in the Middle East
The European Commission and CERN agreed on May 28 to support the construction of SESAME (Synchrotron-light for Experimental Science and Applications in the Middle East), one of the most ambitious research facilities in the Middle East.
D-Wave Two quantum computer selected for NASA’s Ames Research Center
D-Wave Systems Inc., the world's first commercial quantum computing company, announced on May 16 that its new 512-qubit quantum computer, the D-Wave Two, will be installed at the new Quantum Artificial Intelligence Lab, a collaboration among NASA, Google and the Universities Space Research Association (USRA).
Tim Miller appointed INOXCVA President of US Operations
INOXCVA announced the appointment of Tim Miller as INOXCVA’s President for its US Operations, effective May 9, 2013. This appointment signals INOXCVA’s steps to strengthen the management and serve customers better through organized divisional structure.
Bestobell wins contract with LNG fuel system manufacturer
Bestobell Valves, part of the Sheffield-based President Engineering Group (PEGL), has become a preferred supplier to Wärtsilä Gas Power Systems (GPS), the Finland-headquartered global leader in gas power solutions for the marine and energy markets.
The James Webb Space Telescope—A Year of Significant Progress
The James Webb Space Telescope is an international collaboration between NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA). NASA Goddard Space Flight Center is managing the development effort. The main industrial partner is Northrop Grumman; the Space Telescope Science Institute will operate Webb after launch.
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Space Cryogenics
Space cryogenics is, somewhat obviously, the application of cryogenics to space exploration and science. The use of cryogenics in space optimizes the launching of vehicles, provides power and life support to spacecraft and is critical for many scientific observations.Space cryogenics has a number of challenges and has driven both pure...
Exergy
The science of thermodynamics plays a major role in cryogenics. It underlies the various refrigeration cycles, from Carnot to Brayton (Cold Facts Vol. 32 No. 2) and Joule-Thomson, is a fundamental part of the definition of terms such as coefficient of performance (Cold Facts Vol. 31 No. 1) and even...
Cryogenic Treatment
Cryogenic treatment is the process of cooling materials to cryogenic temperatures temporarily to improve their material properties at room temperature. This is distinct from cooling materials down to cryogenic temperatures to take advantage of phenomena such as superconductivity that only occur at cryogenic temperatures. Cryogenic treatment, sometimes also referred to...
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...
Manufacturer for a machine to liquefy natural gas or methane gas.
I’m in search of a company to manufacture a machine to liquefy natural gas or methane gas.
Need a plastic for diffuser on the magnet end of a LHe fill siphon
I am trying to select a plastic to be used as a diffuser on the magnet end of a LHe fill siphon. Can you recommend anything that will hold up at LHe temps? I have seen some and they look like HDPE or Polypropylene but I am not sure.
Thermal conductivity orthotropic properties from 300K up to 500K
I am looking for the thermal conductivity orthotropic properties from 300K up to 500K (or even higher, if available). “Cryocomp” provides orthotropic data on G-10 (Fill, Warp, Normal) only up to 300K.
Looking for heat conductivity values of CuCrZr in the low temperature range of 4 to 300K
I’m a student of physical engineering and I am looking for heat conductivity values of CuCrZr in the low temperature range of 4 to 300K. Jakub Voňka Brno University of Technology Faculty of Mechanical Engineering