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Fives Pioneers Renewable Energy Storage and Hydrogen Mobility

The Largest Renewable Energy Storage Project-Fives, a global industrial engineering group, has been selected by Zhonglv Zhongke Energy Storage Technology Co. to supply cryogenic equipment for the largest renewable energy storage project on an industrial scale. This project, located in Golmud, Qinghai province, China, is set to be operational by...

Frozen Imaging: How Cryogenic Cameras Power Unprecedented Discovery

The Legacy Survey of Space and Time (LSST) Camera in Chile and NASA’s Compact Thermal Imager (CTI) represent cutting-edge advancements in astronomical and Earth science technology. The LSST Camera, soon to be operational at the Vera C. Rubin Observatory, will survey the entire southern sky every three nights for a...

NIST Scientists Modify Common Lab Refrigerator to Cool Faster with Less Energy

In a groundbreaking development, scientists at the National Institute of Standards and Technology (NIST) have engineered a significant enhancement to the efficiency of cooling materials to temperatures near absolute zero. Through modifications to a commonly used laboratory refrigerator, they have achieved remarkable reductions in both cooldown time and energy consumption....

Cryogenic CMOS Innovations Advance Quantum Computing

In the race to unlock the full potential of quantum computing, recent breakthroughs in cryogenic CMOS technology are paving the way for a new era of computational power. At the forefront of this frontier are pioneering efforts by Semiwise and SureCore, in collaboration with Cadence Design Systems, aimed at overcoming...

NASA Completes Flight Readiness Review for GOES-U Mission

NASA, NOAA (National Oceanic and Atmospheric Administration), SpaceX, and GOES-U (Geostationary Operational Environmental Satellite-U) mission managers met on June 20 to conduct a Flight Readiness Review at NASA’S Kennedy Space Center in Florida. During the review, teams provided an update on the mission status and certified the readiness to proceed with...

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Helium II

Helium II (He II) refers to the second liquid phase of the most abundant helium isotope (4He). Helium II is also referred to as superfluid helium. Helium II occurs once the temperature of the liquid helium drops below 2.17K. The phase transition between the first liquid phase of Helium (referred...

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...

Need help with temperature dependent model

I am a fourth-year student at New Zealand University. My name is Xu Ke. I have a project to generate a temperature dependent model for inductor, capacitor and diode by using PLECS. PLECS is software which acts as a toolbox for MATLAB. In my models, the temperature is very low,...

In what form is water available in LN2?

Does anybody know in what form water is available in LN2? There probably is a block of ice in the bottom of the tank. But as water comes in many shapes, I can imagine snow or crystals floating free in the LN2. When water is available in LN2, could small...

Separating gases using cryogenics

We are looking for some consulting engineers who understand how to separate gases using cryogenics. We have a new process which takes biomass and converts it to 5 gases and we need to separate these gases into their pure forms. Thanks for your help. Malcolm Draper Energy Research Group LLC...