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Introducing Cool Fuel: Fueling Cryogenics for the 21st Century!

There’s no shortage of cool project areas in cryogenics these days: space, quantum computing, fusion energy, clean energy and clean transport, to name a few. These are the fields that aspiring new engineers want to work in when they pass through my office. The irony is that our cool field...

Cryogenic Industrial Gas to Play Major Role in Alternative Clean Energy

While industrial gases and cryogenics have touched nearly every sector and industrial market for decades, the global push towards alternative clean energy technology is pushing cryogenics more rapidly than ever before. As part of this push, Circor (CSA CSM) is setting new standards for a hydrogen energy world. New technologies...

Saving Breaths: The Literal Air Power

When any of Cannon Air Force Base’s aircraft leave the base located just outside Clovis NM, members of the 27th Special Operations Logistics Readiness Squadron (SOLRS) cryogenics team make sure that, should anything go wrong, the pilots and crew can breathe easy… literally. The cryogenics team provides the liquid oxygen...

Quantum Fluctuations Sustain Record Superconductor

Calculations performed by an international team of Materials Physics Center researchers representing Spain, Italy, France, Germany and Japan show that the crystal structure of the record superconducting LaH10 compound is stabilized by atomic quantum fluctuations. This result suggests that superconductivity approaching room temperature may be possible in hydrogen-rich compounds at...

Indian Railways to Inaugurate Hydrogen Powered Train

India Railways is developing a hydrogen powered suburban train and has floated an official expression of interest for industry participation. The move is part of the railway’s efforts at greening its fuel use. Indian Railways has already fitted solar panels on rooftops of diesel electric multiple unit trains of 4.5...

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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...