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Advanced Cooling Secures $1M Cryogenic Cold Wall Order

Thermal management solutions provider Advanced Cooling Technologies has received a $1 million order from Hamilton Storage to support its biological sample storage freezers. The order includes cryogenic cold walls integral to Hamilton Storage’s ongoing cold plate programme, which ensures consistent temperatures for sensitive biological specimens. Ensuring Sample Integrity Hamilton Storage...

Astoriom Opens New State-of-the-Art Cryogenic Storage Suite in Waterford

Astoriom, a global leader in life sciences R&D sample stability and biorepository storage, has unveiled a cutting-edge cryogenic storage suite at its Tramore facility in County Waterford. This new development brings unparalleled capabilities for biological sample storage to Ireland. Gerald Hurley, CEO of the Waterford Chamber of Commerce, joined Astoriom’s...

ISRO’s CE20 Cryogenic Engine Achieves Milestone in Sea-Level Test

The Indian Space Research Organization (ISRO) announced a significant breakthrough in propulsion technology as the CE20 cryogenic engine passed a critical sea-level test, marking a vital step forward for its future space missions. The test, conducted on November 29 at the ISRO Propulsion Complex in Mahendragiri, Tamil Nadu, demonstrated the...

Nottingham Initiates Cryogenic Hydrogen-Electric Flight Program

The University of Nottingham has kicked off a £5.3 million program of research to support the development, manufacture and testing of a revolutionary cryogenic hydrogen-electric propulsion system. The news was announced at the Farnborough International Airshow 2024 and is part of a pioneering £44 million project led by GKN Aerospace,...

A Basic Science Breakthrough

A Yale-led team has found the strongest evidence yet of a novel type of superconducting material, a fundamental science breakthrough that may open the door to coaxing superconductivity — the flow of electric current without a loss of energy — in a new way. The discovery also lends tangible support...

Leon Cooper Dies at 94

Leon Cooper, who has died aged 94, helped to solve a problem that had stumped many of the greatest minds in twentieth-century physics. With his colleagues John Bardeen and Robert Schrieffer, he deciphered the dance of electrons that causes superconductivity, or the sudden drop in electrical resistance experienced by certain materials,...

Latest in Defining Cryogenics

Stability

Stability refers to the ability of a device employing superconductors to remain in its superconducting state after part of the superconductor transitions back to its normal conducting state due to a disturbance. While the concept can apply to many superconducting devices—transmission lines, generators, motors, etc.—it is most commonly considered in...

Cable-in-Conduit Conductors

Cable-in-Conduit Conductors (CICC) are a common form of superconducting cable used in large-scale applications. There are several varieties of CICCs, but they all consist of many small, stabilized superconducting wires contained within a conduit through which a coolant (typically supercritical He II) flows. Figure 1 shows the cross section of...

Bayonet Coupling

A bayonet coupling is a demountable joint that allows for quick and easy connection and disconnection of cryogenic components, including transfer lines, cryostats, liquefiers and refrigerators. Bayonets provide a number of advantages, chief among them the ability to connect and disconnect the bayonets while components they connect are still at...

Latest in Cryo Central

Magnets

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...

Energy Storage

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

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...

Cryocoolers

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...

Latest in Ask the Experts

An Issue of Pressure and Flow Rate in a Supply Tank

Please help solve this problem: A supply tank requires a vaporizer to generate sufficient pressure to pump stored fluid up into a vehicle or tank. The available head is limited as the tank level falls and it is important to minimize the system pressure drop to maintain the desired flow...

Using MLI on VJ Line Joints or Cryo Storage Tanks

When installing Multi Layer Insulation (MLI) blankets on VJ line joints or cryo storage tanks should they be wrapped and tied down tight or loose? These are usually pre-cut to size. Also should they have an access hole at the point of where the molecular sieve is installed to help...

Separated layers of ice over a pipe

I want to know that why there are different layers of ice over a pipe carrying a cryogenic fluid, each layer separated with clear marks / lines? What do these layers signify?

Using nitrogen as a cryogen

Is it possible to achieve -200˚C using nitrogen as a cryogen?

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