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Stanford Finds Crystal That Could Revolutionize Quantum Tech

Superconductivity and quantum computing have rapidly evolved from theoretical frontiers to real-world technologies. The 2025 Nobel Prize in Physics recognized breakthroughs in superconducting quantum circuits that promise ultra-powerful computing systems. Yet these technologies demand cryogenic operating conditions, near absolute zero, where most materials lose their useful properties. Identifying materials that...

VALCOR ENGINEERING ADDS NEW VIBRATION LABORATORY

Valcor Engineering Corporation, a longtime designer and manufacturer of precision fluid and motion control components—including cryogenic solenoid valves—has expanded its in-house testing resources with the addition of a new Vibration Laboratory at its Springfield, New Jersey headquarters. The new facility provides full 3-axis (X, Y, Z) vibration testing, including sine...

Delta Reliably Meets the Need for Cryogenic Pipe Shoes in the LNG Space

As the LNG industry has grown, so has the number of suppliers who serve that market. No one knows that better, perhaps, than Delta Machine & Ironworks. The Baton Rouge-based fabricator is rapidly becoming the “go to” supplier of one of the most indisputably vital support products on LNG jobsites. Over...
‘Much-loved’ UW collaborator John Clarke wins the Nobel Prize in Physics

‘Much-loved’ UW collaborator John Clarke wins the Nobel Prize in Physics

  The Royal Swedish Academy of Sciences awarded the 2025 Nobel Prize in Physics jointly to John Clarke, Michel H. Devoret and John M. Martinis, “for the discovery of macroscopic quantum mechanical tunneling and energy quantization in an electric circuit.” Clarke, a professor emeritus of physics at the University of California, Berkeley, collaborates with the Axion Dark...

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Two-Phase Flows

Two-phase flows are those flows in which there is a mixture of two physical states (solid, liquid or vapor). In cryogenic applications, such flows are almost always a mixture of a cryogenic liquid along with its corresponding vapor. A mixture of liquid helium and helium vapor would be a typical...

Supercritical Fluids

A supercritical fluid is defined as a substance whose temperature and pressure exceed those of its critical point. Every pure substance has a critical point that is defined in thermodynamic space by a critical temperature and a corresponding critical pressure. For example, the critical point for helium has a critical...

Brayton Cycle

The Brayton cycle is one of the many thermodynamic cycles used to generate cooling at cryogenic temperatures. Strictly speaking, when referring to cooling we should call this the reverse Brayton cycle as the original Brayton cycle describes the process of power generation or propulsion via a gas turbine. In many...

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...

In need of books to start a cryogenic engineering department

My company is going to create a cryogenic engineering department and we need some books in order to facilitate this project. This is the kind of information we would like to obtain from the books: 1- Calculations for determining the storage facilities, such as storage tanks, pumps, compressors, etc. 2-...