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LHC arrives at the next energy frontier

The Large Hadron Collider (LHC) is collecting data again for the first time in two years. After powering back on in April and seeing its first record-energy collisions in May, the LHC began colliding particles at a steady rate to provide data for research on June 3. During Run II,...

GTI’s David Carroll assumes presidency of IGU

On June 5, David Carroll, Gas Technology Institute (GTI) president and CEO, assumed the additional role of president of the International Gas Union (IGU) for a three-year term at the closing ceremony of the World Gas Conference in Paris. With the growth of natural gas in the global energy landscape,...

Protons in LHC collide at record-breaking 13 TeV

On May 20, protons collided in the Large Hadron Collider (LHC) at a record-breaking energy of 13 TeV for the first time. CERN has released images showing the protons colliding and sending showers of particles through the ALICE, ATLAS, CMS and LHCb detectors.

CUORE experiment will study neutrinos with world’s coldest detector

Researchers at Gran Sasso National Laboratory in Italy are using the world's coldest detector to find an incredibly rare neutrino decay process. To conduct the experiment, the Cryogenic Underground Observatory for Rare Events (CUORE), the team will create the single coldest cubic meter in the universe in order to search...

Discovery of new state of matter could lead to higher temperature superconductors

An international research team led by Kosmas Prassides of Tohoku University has reported the discovery of a new state of matter that could lead to higher temperature superconductors. This new state of matter, called the Jahn-Teller metal, was discovered during the study of the superconducting pairing mechanism in a new...

LHC experiments observe previously unseen subatomic process

Two experiments at the Large Hadron Collider (LHC) at CERN have combined their results and observed a previously unseen subatomic process. This new result precludes or severely limits the parameters of many theories that propose to extend the Standard Model.

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...

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