Eden Cryogenics, LLC and Niowave, Inc. have announced a teaming agreement to better serve customers and product needs for the Superconducting Particle Accelerator and National Laboratory markets.
David Larbalestier, the director of FSU's Applied Superconductivity Center (www.magnet.fsu.edu/magnettechnology/research/asc/overview.html), has been selected to receive the Cryogenic Materials Award for Lifetime Achievements 2007 from the International Cryogenic Materials Conference (ICMC). He will be presented with the award during a meeting of the conference on Tuesday, July 17, in Chattanooga, Tenn.
Los Alamos National Laboratory announced that after 10 years of work, the world's most powerful pulsed, non-destructive magnet is ready for use at 85 Tesla, Associated Press reported.
Eden Energy, Ltd. has announced a global re-alignment of its worldwide organization, including corporate name changes, facility moves and the advancement of key personnel, in order to focus on key customer segments and capture future global growth opportunities.
A dewar is a type of cryostat named after Sir James Dewar, the researcher who first developed the concept of a vacuum insulated container with silvered walls to reflect thermal radiation. Dewar was the first to liquefy hydrogen, and he created the device to store his discovery. The thermos bottle...
Stirling and Gifford-McMahon (GM) cryocoolers are two of the most commonly used cryocoolers in cryogenics. Both devices have a significant industrial base and operate at a wide range of temperatures and capacities. The thermodynamic cycles for both of these cryocoolers are quite similar. The Stirling cycle consists of a compressor,...
A significant commercial application of cryogenics is the liquefaction, transport and storage of natural gas. Liquefied Natural Gas (LNG) is generally 95 percent methane with a few percent ethane and much lower concentrations of propane and butane. LNG liquefies at 111.6 K. Unlike many applications of cryogenics, the motivation for...
From “Superconductivity: Present and Future Applications” by the Coalition for the Commercial Application of Superconductors. Particle physics uses accelerators to recreate the conditions of the early universe in an attempt to piece together the complex puzzle of how we got to where we are today. These huge machines are used...
From “Superconductivity: Present and Future Applications” by the Coalition for the Commercial Application of Superconductors. With power lines increasingly congested and prone to instability, strategic injection of brief bursts of real power can play a crucial role in maintaining grid reliability. Small-scale Superconducting Magnetic Energy Storage (SMES) systems, based on...
ASTRONOMY IN SPACE by Peter V. Mason, retired, Jet Propulsion Laboratory, and Visiting Associate, California Institute of Technology. Pmason@alumni.caltech.edu In thinking about the reasons to perform astronomy in space, we first consider the effect of the earth’s atmosphere. On a scale of decreasing energy, gamma rays, cosmic rays, X-rays and...
What is a Cryocooler? A mechanism that can extract heat from an object (cooler) and by doing so draw its temperature down below approximately 150 Kelvin (cryo). — (Courtesy Dr. Willy Gully) What is the difference between a Cryocooler and a Cryostat? A cryostat is any device designed to maintain...