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Medical Center in St. Peterburg first to perform cryoablation in Russia

Specialists at the V.A. Almazov Federal Heart, Blood and Endocrinology Center in St. Petersburg, Russia, have opened the door for the country to begin using cryoablation to treat heart arrhythmia.

Fermilab finds evidence for significant matter-antimatter asymmetry

From Fermilab Today, 5/18/10: Scientists of the DZero collaboration at Fermilab announced Friday, May 14, that they have found evidence for significant violation of matter-antimatter symmetry in the behavior of particles containing bottom quarks beyond what is expected in the current theory, the Standard Model of particle physics.

New high-speed circuit for LHC designed by physicists at SMU

A new high-speed integrated circuit has been designed to reliably transmit large amounts of data from the Large Hadron Collider.

Sidney Yuan chosen for the Dr. Alexander C. Liang Award

Dr. Sidney Yuan has been chosen to receive the Dr. Alexander C. Liang Award, which is given annually to two staff members at the Aerospace Corporation.

Ancient Roman lead to shield CUORE experiment

Ancient Roman lead discovered 20 years ago in a shipwrecked vessel has been transferred from a museum on the Italian island of Sardinia to Italy’s National Institute of Nuclear Physics (INFN).

Air Liquide awarded contract for largest-ever helium extraction/purification/liquefaction unit

Air Liquide has announced that it was awarded a contract by RasGas Company Limited to supply a large, turn-key helium extraction, purification and liquefaction unit.

Latest in Defining Cryogenics

Transfer Lines

Transfer lines may in some real sense be thought of as the cryogenic fluid analogy of current leads. While current leads carry electrical power to where it’s required in a cryogenic system, transfer lines do the same with cryogenic fluids. Transfer lines range in complexity from very simple U-tubes containing...

Zero Boiloff

Zero Boil Off cryostats are those that contain liquid cryogens but are designed to eliminate or vastly reduce the boil off of the liquid. These cryostats combine some of the advantages of Cryogen-Free systems (e.g. ease of use and long operational lifetime) with the advantages associated with a reservoir of liquid...

Cryomodule

Cryomodule is a term that is most commonly used to refer to cryostats that contain superconducting radio frequency (SRF) cavities. Such cavities are used to accelerate charged particle beams and are a major component of modern particle accelerators. Using the term cryomodule to refer to cryostats containing SRF cavities appears...

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

Any experience with G-10 in an extremely cold environment?

I have a cryostat with closed cycle cryocooler attached. The case is aluminum with a G-10 spacer between the case and a stainless steel bellows that supports the cryocooler.

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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