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SwRI’s Angel Wileman named one of Women in Hydrogen 50 for 2025

Angel Wileman Named One of Women in Hydrogen 50 for 2025

The Women’s Global Leadership Conference (WGLC) in Energy has selected Angel Wileman of Southwest Research Institute (SwRI) as one of the 2025 “Women in Hydrogen 50,” recognizing her as a current and future leader in the hydrogen economy. This international list honors 50 women who are helping shape a more...
Technifab Hoses

Designing Cryogenic Piping Systems for the Demands of Modern Life Science Labs

As life science facilities become more advanced and specialized, the infrastructure behind them must evolve to meet increasing demands for efficiency, precision, and cost-effectiveness. Technifab Products, Inc., in partnership with CryoWorks, is leading the way in cryogenic piping solutions for the biotech, pharmaceutical, and research sectors—supporting applications ranging from cryosurgery...
Quantum Design

Quantum Design Signs Agreement to Acquire NanoScience Division ofOxford Instruments

Quantum Design, a leading developer of cryogenic measurement systems based in San Diego, California, has announced a definitive agreement to acquire the NanoScience Division of Oxford Instruments. Located in Oxfordshire, United Kingdom, NanoScience is a global innovator in ultra-low-temperature cryogenic instrumentation. The acquisition, expected to close by the end of...
A Soyuz rocket launches to the International Space Station with Expedition 73 crew members including NASA astronaut Jonny Kim on Tuesday, April 8, 2025, at the Baikonur Cosmodrome in Kazakhstan. Photo ©NASA/Joel Kowsky

Stainless VJP Enable Cryogenic Liquid Supply Chains in Space and on Earth

A Soyuz rocket launches to the International Space Station with Expedition 73 crew members including NASA astronaut Jonny Kim on Tuesday, April 8, 2025, at the Baikonur Cosmodrome in Kazakhstan. Photo ©NASA/Joel Kowsky What do space exploration and the Hydrogen Economy have in common? A need to transport large volumes...

Google and Commonwealth Fusion Systems Sign Strategic Partnership

Credit: Commonwealth Fusion Systems Google and Commonwealth Fusion Systems (CFS) today announced a new global milestone, a bold partnership to develop, deploy and scale clean, secure fusion power. Google signed a power purchase agreement (PPA) for 200 megawatts (MW) of electricity from CFS’ inaugural ARC power plant, which CFS expects...
Image source: Taihan/SuperNode

Korean Cable Corp Signs Deal Next-Gen Superconductors

Image source: Taihan/SuperNodeA leading Korean cable company has signed a deal with an Irish firm to develop “next-generation” superconducting cables for the offshore wind industry. Taihan will work with Dublin-based SuperNode on the design and roll out of polymer-based transmission cables which promise to “significantly” enhance efficiency and simplify installation...

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Helium-3

Helium-3 (3He) is one of the two stable isotopes of helium. The other is the much more common Helium-4 (4He). Neither of these isotopes should be confused with He II, which is the second liquid phase of 4He. He II was discussed in this column in the Spring 2010 edition...

Cryopumping

Cryopumping refers to the use of cryogenic temperatures to produce vacuum in enclosed spaces. More broadly, it can also refer to the removal of gases via cryogenic temperatures from a flow stream or enclosure without necessarily resulting in vacuum pressures. This is an important application of cryogenics and is used...

Thermal Acoustic Oscillations

Thermal Acoustic Oscillations (TAO) are a common event in cryogenic systems that can have significant adverse effects on the performance of the system. TAOs are sustained pressure oscillations that can occur in tubes containing gas, closed at one end (the warm end) that have a very large temperature gradient along...

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...

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...