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Chart Industries Announces IPSMR®+ Process Technology for LNG

Chart announced the release of IPSMR®+ process technology, which builds upon our IPSMR® process. The additional features of IPSMR®+ will further lower power consumption, reduce plant emissions and lower plant cost per ton

Quantum Gas Turns Supersolid

Two research teams led by Francesca Ferlaino, one at the Institute for Experimental Physics at the University of Innsbruck and one at the Institute for Quantum Optics and Quantum Information of the Austrian Academy of Sciences, have reported on the observation of hallmarks of supersolidity in ultracold atomic gases. The...

Cryogenic Equipment Maker Licenses ORNL Method for More Efficient Liquid Helium Use

As the helium shortage continues, cryostat manufacturer Advanced Research Systems, Inc.(CSA CSM) has licensed a technology, liquid helium auto fill (LHeAF), developed by the Department of Energy's Oak Ridge National Laboratory (CSA CSM) that is designed to automatically refill liquid helium used in laboratory equipment for low-temperature scientific experiments, which...

10 Words That Mean Something Different to Physicists

Symmetry explores 10 seemingly normal words that mean something different in a science context.

NASA Funds Aviation Research on a New Fuel Concept Using Cryogenics

Researchers at the University of Illinois are leading a newly funded project from NASA to develop a novel approach for all-electric aircraft using cryogenic liquid hydrogen to store energy.

3D Printing, Cryogenics Create Super Soft Structures That Replicate Brain and Lungs

Imperial College London researchers have developed a new method for creating 3D structures using cryogenics and 3D printing techniques.

Latest in Defining Cryogenics

Two-Phase Flows

Two-phase flows are those flows in which there is a mixture of two physical states (solid, liquid or vapor). In cryogenic applications, such flows are almost always a mixture of a cryogenic liquid along with its corresponding vapor. A mixture of liquid helium and helium vapor would be a typical...

Supercritical Fluids

A supercritical fluid is defined as a substance whose temperature and pressure exceed those of its critical point. Every pure substance has a critical point that is defined in thermodynamic space by a critical temperature and a corresponding critical pressure. For example, the critical point for helium has a critical...

Brayton Cycle

The Brayton cycle is one of the many thermodynamic cycles used to generate cooling at cryogenic temperatures. Strictly speaking, when referring to cooling we should call this the reverse Brayton cycle as the original Brayton cycle describes the process of power generation or propulsion via a gas turbine. In many...

Latest in Cryo Central

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...

Latest in Ask the Experts

Cryogenic processing for medical equipment, mining industry

Greetings from Australia. I am looking for a company that I might contact that has any experience or has done any research into cryogenic processing for medical equipment, in particular, joint prosthesis.

Cryogenic sealant for LNG fueled buses?

Where can I find a cryogenic sealant for my LNG fueled buses?

Material/gel/epoxy to transfer cold temperature of a cryo-box to a test article

I’m on the hunt for a material/gel/epoxy that will transfer the cold temperature of a cryo-box to a test article. The cryo-box is curved and the test article is at the same curvature. I’m looking for something to put between them to make the surface of the test article as...

Manufacture of brazed aluminum heat exchangers: need consultant

I’m seeking a consultant with experience in the manufacture of brazed aluminum heat exchangers for cryogenic applications. Is there anyone you could recommend to me?

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