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Report on 23rd International Conference on Magnet Technology (MT-23)

The twenty-third International Conference on Magnet Technology (MT-23) was held in Boston at the Westin Copley Hotel from July 14 through July 19. Dr. Bruce Strauss was the General Chairman of the conference; Joe Minervini of MIT served as the Program Chair; Larry Masur of Bruker was the Exhibits Chair;...

Professor John Clem dies August 2

Professor John Clem passed away on August 2, 2013, after a four-year battle with mesothelioma. He was known as the "father of the 2 dimensional pancake vortex."

ILC candidate site in Japan announced

The International Linear Collider (ILC) site evaluation committee of Japan announced the result of assessment of two candidate sites in Japan in a press conference held at the University of Tokyo on August 23, 2013. They recommended the Kitakami mountains in the Iwate and Miyagi prefectures as a location.

Taylor-Wharton releases next generation of MicroBulk storage

Taylor-Wharton Cryogenics LCC has introduced a new generation of MicroBulk storage tanks. This new family of MicroBulk cryogenic storage vessels uses the latest cold stretch manufacturing technology with improved updated features and capabilities, addressing the efficient storage and dispensing needs of industrial, health care, laboratories and food production businesses engaged...

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Stability

Stability refers to the ability of a device employing superconductors to remain in its superconducting state after part of the superconductor transitions back to its normal conducting state due to a disturbance. While the concept can apply to many superconducting devices—transmission lines, generators, motors, etc.—it is most commonly considered in...

Cable-in-Conduit Conductors

Cable-in-Conduit Conductors (CICC) are a common form of superconducting cable used in large-scale applications. There are several varieties of CICCs, but they all consist of many small, stabilized superconducting wires contained within a conduit through which a coolant (typically supercritical He II) flows. Figure 1 shows the cross section of...

Bayonet Coupling

A bayonet coupling is a demountable joint that allows for quick and easy connection and disconnection of cryogenic components, including transfer lines, cryostats, liquefiers and refrigerators. Bayonets provide a number of advantages, chief among them the ability to connect and disconnect the bayonets while components they connect are still at...

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...