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Fermilab’s flagship accelerator sets world record

On July 8, scientists announced that the US Department of Energy's Fermi National Accelerator Laboratory (Fermilab, CSA CSM) set a world record for the most powerful high-energy particle beam for neutrino experiments: a sustained 521-kilowatt beam generated by the Main Injector particle accelerator. More than 1,000 physicists from around the...

IEEE CSC Graduate Study Fellowship winners announced

The IEEE Council on Superconductivity (CSC) Awards Committee has announced the winners of the 2015 IEEE CSC Graduate Study Fellowship. The fellowship is awarded annually to a full-time graduate student pursuing a PhD (or equivalent) degree in the area of applied superconductivity and is intended to encourage students to enter...

LCLS-II Upgrade to Enable Pioneering Research in Many Fields

Cold Facts visited Fermi National Accelerator Laboratory recently to learn more about the lab's involvement in LCLS-II, a project that will provide a major upgrade to the functionality of the existing Linac Coherent Light Source (LCLS) at the Stanford Linear Accelerator Laboratory. LCLS-II involves several scientific institutions, features cutting-edge physics...

PIP-II to Advance Intense Particle Beam Physics

With the power of Proton Improvement Plan-II, Fermi National Accelerator Laboratory is planning to construct and operate the foremost facility in the world for particle physics utilizing intense beams.

Pump Design and Operation Tips from DH Industries

Pumps and their efficiencies will increase the heat load of a closed loop cryogenic cooling system, so it is important that these pumps be as efficient as possible to minimize cost and supply use. Francesco Dioguardi, Martijn Donkers and Harrie Vermeulen of DH Industries provide pump design and operation tips...

Development of HTS CORC Cables for High Field Magnets and Advanced Power Transmission

Dr. Danko van der Laan, the 2014 Roger W. Boom awardee, discusses the development of high temperature superconductors (HTS) and their applications in high field magnets and advanced power transmission. He also explains an approach to cable ReBCO tapes called Conductor on Round Core (CORC™) cables, which feature layers of...

Latest in Defining Cryogenics

Dewar

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 Cryocoolers

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,...

Liquefied Natural Gas (LNG)

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...

Latest in Cryo Central

History of Cryogenics

From the Fall 1999 issue of Cold Facts magazine Millennium Breakthroughs A variety of CSA members give different perspectives on the past millennium: What were the most significant breakthroughs in cryogenics during the past millennium? Prof. R.G. Scurlock, Kryos Technology, scurlock@soton.ac.uk (“Breakthrough” = way through obstacles — Oxford English Dictionary)...

Cryobiology

Andreas Sputtek Past President Society for Cryobiology sputtek@uke.uni-hamburg.de or http://www.sputtek.de/. The word cryobiology (from the Greek words “cryo” = cold, “bios” = life, and “logos” = science) literally signifies the science of life at low temperatures. In practice, this field comprises the study of any biological material or system (e.g.,...

Cryogenic Insulation

James E. Fesmire Cryogenics Test Laboratory NASA Kennedy Space Center james.e.fesmire@nasa.gov Introduction In today’s world, the use of cryogenics and low-temperature refrigeration is taking a more and more significant role. From the food industry, transportation, energy, and medical applications to the Space Shuttle, cryogenic liquids must be stored, handled, and...

Cryogenic Treatment of Materials

F.J. Diekman Controlled Thermal Processing, Inc. info@metal-wear.com Cryogenic Processing (also called cryogenic treatment, and incorrectly “cryogenic tempering”) is a process that uses cryogenic temperatures to modify materials to enhance their performance. Cryogenic Processing involves the slow reduction in temperature of the material to at least -300°F (-185°C) and holding the...

Latest in Ask the Experts

Company to assist with developing a LN2 cooling system for EDX detector use?

Can you recommend a company to assist us in developing a LN2 cooling system for EDX detector use?

Data on thermal expansion down to 40K

For our cold mechanics, we use ball bearings from ADR from stainless steel which is AISI 440C, DIN X105CrMo17, W.Nr. 1.4125. Does anyone know the data of thermal expansion of this material down to 40 K?

Difference between radar and servo gauge for LNG tanks?

What is the difference between radar and servo gauge for LNG tanks? How do I understand the gauging system for LNG tanks and choose the best one?

Materials for "cryogenics in spacetech"?

I had to take a seminar in a national competition that is to be held in our country on the topic “cryogenics in spacetech.” For this, I need some materials related to it, and I thought to approach you for help. Can you suggest some relevant materials?

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