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Explained: Why ISRO again test-fired its CE-20 Cryogenic Engine, ahead of next flight in 2023

The Indian Space Research Organization (ISRO) has successfully test-fired its CE-20 Cryogenic engine, as part of the preparation for the next launch of its heaviest rocket. This latest test comes a week after the Indian Space agency placed 36 satellites of the UK-based ‘OneWeb’, into Low Earth Orbit, using its...

Azenta Hosts First Cryogenic Considerations for Cell & Gene Therapy Symposium

Azenta Life Sciences, a leading provider of life sciences solutions worldwide, hosted the Cryogenic Considerations for Cell and Gene Therapy Symposium in Boston, MA October 17-19th. The symposium brought together over 100 participants across over 60 organizations including top cryobiology experts to discuss the nuances of cryogenic supply chain, transient warming, and...

Almac Unveils New Cryogenic Service Solution for Advanced Therapy Trials

Almac Clinical Services, a member of The Almac Group, announced a new state-of-the-art cryogenic service solution within its Durham, N. C. campus to support cell and gene therapies. This latest investment from Almac adds to the company’s overall $4 million investment to date in innovative cold chain technology in North...

Cryo-EM Reveals Cold-sensing Cell Channels Manipulated by Chemicals to Induce Cold Sensation

A team of researchers affiliated with the Duke University School of Medicine, Lehigh University and the National Institutes of Health has revealed the molecular means by which cold-sensing channels in cells are manipulated by certain chemicals to induce a cold sensation. The study is published in the journal Science. Prior research...

Air Liquide to Design Cryogenic Tanks for Vega-E Space Launcher

Air Liquide is advancing space exploration, having signed a contract with space propulsion expert Avio for the design of the new generation of cryogenic tanks for the upper stage of the future Vega-E launcher. The project is coordinated by the European Space Agency (ESA), and the launcher will use cryogenic...

Video: Pushing the Limits of Cryogenic Technology

The extremely low temperatures required for performing state-of-the-art physics experiments and operating large quantum processors have been achieved in Project Goldeneye. IBM researchers have successfully demonstrated the proof-of-concept technology for a dilution refrigerator capable of cooling future generations of quantum experiments. You can watch a sneak peek of the IBM Quantum...

Latest in Defining Cryogenics

Space Cryogenics

Space cryogenics is, somewhat obviously, the application of cryogenics to space exploration and science. The use of cryogenics in space optimizes the launching of vehicles, provides power and life support to spacecraft and is critical for many scientific observations.Space cryogenics has a number of challenges and has driven both pure...

Exergy

The science of thermodynamics plays a major role in cryogenics. It underlies the various refrigeration cycles, from Carnot to Brayton (Cold Facts Vol. 32 No. 2) and Joule-Thomson, is a fundamental part of the definition of terms such as coefficient of performance (Cold Facts Vol. 31 No. 1) and even...

Cryogenic Treatment

Cryogenic treatment is the process of cooling materials to cryogenic temperatures temporarily to improve their material properties at room temperature. This is distinct from cooling materials down to cryogenic temperatures to take advantage of phenomena such as superconductivity that only occur at cryogenic temperatures. Cryogenic treatment, sometimes also referred to...

Latest in Cryo Central

Cryogenic Electronics

Randall Kirschman, consulting physicist, Mountain View, California ExtElect@gmail.com Cryogenic electronics—the operation of electronic devices, circuits, and systems at cryogenic temperatures—has been a valuable technology for decades. Cryogenic electronics (also referred to as low-temperature electronics, or cold electronics) can be based on semiconductive devices, on superconductive devices, or on a combination...

Particle Physics: High Energy Physics

Cryogenics and High-Energy Physics 1. From symmetry magazine: http://www.symmetrymagazine.org/cms/?pid=1000627: Cryogenics is the study of how materials behave at temperatures near absolute zero. In high-energy particle accelerators, such frigid temperatures reduce the electrical resistance of wires in superconducting magnets, increasing the magnet strength and allowing faster particle acceleration. The same holds...

HTS Degaussing Systems

From the Spring 2009 issue of Cold Facts (Volume 25, Number 2): Thanks to a joint project by the US Navy and a number of industry partners, high temperature superconducting (HTS) technology is now at the heart of an advanced degaussing system aboard the USS Higgins at the naval station...

Magnetic Resonance Imaging

From http://www.superconductors.org: An area where superconductors can perform a life-saving function is in the field of biomagnetism. Doctors need a non-invasive means of determining what’s going on inside the human body. By impinging a strong superconductor-derived magnetic field into the body, hydrogen atoms that exist in the body’s water and...

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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