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H2FLY Announces Liquid Hydrogen Filling Success

German-based H2FLY has announced success from a liquid hydrogen filling test of its HY4 hydrogen-electric aircraft. The on-ground test at Air Liquide’s Campus Technologies Grenoble in France saw liquid hydrogen fill the aircraft’s new liquid hydrogen storage system, designed and supplied by Air Liquide. Coming as a precursor to future tests in...

Delft Circuits Chosen by NASA JPL Scientist to Support BICEP Project in Antarctica

Delft Circuits announced its inclusion in the Background Imaging of Cosmic Extragalactic Polarization (BICEP) project in Antarctica, supporting NASA’s Jet Propulsion Laboratory at CalTech and other project partners. BICEP has been ongoing for several years and is now seeking solutions for a hardware upgrade to its telescope’s sensitivity as the...

Vulcan: Tanking tests performed on ULA’s new rocket

Completing the next phase of testing in preparation for the inaugural Vulcan rocket flight, the United Launch Alliance (ULA) team accomplished tanking demonstrations at Cape Canaveral Space Force Station, Florida. The pathfinder tests filled the Vulcan first stage and Centaur V upper stage with cryogenic propellant on separate days to validate...

BCCK Boosts Propane Recovery with Next-Generation Technology at Cryogenic Gas Processing Facility

BCCK, a leader in engineering, procurement, fabrication and field construction services, has applied patent-pending technology, G2R-Flex®, to provide enhanced propane recovery for a premier midstream group in Ohio’s Marcellus-Utica Basin. Utilizing a skidded BCCK patent-pending design, G2R-Flex® improved current 200 MMSCFD GSP facilities’ propane recoveries to greater than 99 percent in...

GENH2 Partners with H2 Genesis to Provide Small-Scale Hydrogen Liquefaction

GenH2, an industry leader in hydrogen infrastructure solutions, announced that the company has signed a partnership agreement with H2 Genesis, a leading liquid hydrogen infrastructure and operations company, to deliver liquid hydrogen across North America. In their first collaboration, GenH2, as manufacturer, and H2 Genesis, as owner-operator, will deploy the...

First Measurements of Hydrogen-Boron Fusion in a Magnetically Confined Fusion Plasma

As fusion developers around the world race to commercialize fusion energy, TAE Technologies has pioneered the pursuit of the cleanest and most economical path to providing electricity with hydrogen-boron (also known as p-B11 or p11B), an abundant, environmentally sound fuel. Recently, the company announced, in collaboration with Japan’s National Institute...

Latest in Defining Cryogenics

Dewar

A dewar is a type of cryostat named after Sir James Dewar, the researcher who first developed the concept of a vacuum insulated container with silvered walls to reflect thermal radiation. Dewar was the first to liquefy hydrogen, and he created the device to store his discovery. The thermos bottle...

Stirling and Gifford-McMahon Cryocoolers

Stirling and Gifford-McMahon (GM) cryocoolers are two of the most commonly used cryocoolers in cryogenics. Both devices have a significant industrial base and operate at a wide range of temperatures and capacities. The thermodynamic cycles for both of these cryocoolers are quite similar. The Stirling cycle consists of a compressor,...

Liquefied Natural Gas (LNG)

A significant commercial application of cryogenics is the liquefaction, transport and storage of natural gas. Liquefied Natural Gas (LNG) is generally 95 percent methane with a few percent ethane and much lower concentrations of propane and butane. LNG liquefies at 111.6 K. Unlike many applications of cryogenics, the motivation for...

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...

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