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Cryoport Unveils HV3 Cryogenic Shipping System for Advanced Therapies

Temperature-controlled supply chain solutions specialist Cryoport has launched a new high-volume cryogenic shipping system. The Express® Cryogenic shipping system, HV3 for short, is designed to meet the needs of advanced therapies, keeping temperature stable at -150°C and is compliant with airline requirements to allow for air travel. The HV3 offers additional...

Dover Adds Cryogenic Pumps to Its Pumps & Process Solutions Segment

Dover announced that it has acquired Cryogenic Machinery Corp. (“Cryo-Mach”). The acquisition will become part of the PSG business within Dover’s Pumps & Process Solutions segment, expanding Dover’s presence in the cryogenic end market. Headquartered in North Hollywood, California, Cryo-Mach is a specialized designer and manufacturer of mission-critical cryogenic centrifugal pumps,...

Cryogenic Upgrade Boosts Capacity by Almost 80%

With the rise in deep-space missions, more international requests, and increasingly intense data streams, the demand for deep-space ground stations has never been higher. Yet, the system is nearing full capacity. To alleviate the load on its three deep-space antennas within the global ground station network (Estrack), the European Space...

Demaco Unveils New Brand Identity as Part of OPW Clean Energy Solutions

Entering its 65th year of operation, Demaco Holland B.V., based in Noord-Scharwoude, The Netherlands, proudly announces the release of its new logo and brand identity. The refreshed branding signifies Demaco’s integration as a core member of OPW Clean Energy Solutions, a business unit of OPW, a Dover company, following its...

Advancing Hydrogen Innovation Through Collaboration and Breakthroughs

Over 150 research and industry experts gathered in London for a Cryogenic Hydrogen Research Conference delivered by the ATI’s Hydrogen Capability Network (HCN) in partnership with the Civil Aviation Authority this week. This inaugural HCN conference with a cryogenics focus brought together academics, students, and industry engineers working in the field...

New Superconductive Materials Have Just Been Discovered

In 2024, superconductivity—the flow of electric current with zero resistance—was discovered in three distinct materials. Two instances stretched the textbook understanding of the phenomenon, while the third defied it entirely. “It’s an extremely unusual form of superconductivity that a lot of people would have said is not possible,” said Ashvin...

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

Cryogenic Treatment of Materials

F.J. Diekman Controlled Thermal Processing, Inc. info@metal-wear.com Cryogenic Processing (also called cryogenic treatment, and incorrectly “cryogenic tempering”) is a process that uses cryogenic temperatures to modify materials to enhance their performance. Cryogenic Processing involves the slow reduction in temperature of the material to at least -300°F (-185°C) and holding the...

Cryogenics in Space

Peter Kittel University of California-Berkeley pkittel@cal.berkeley.edu Space Cryogenics is the application of cryogenics to space missions. These applications fall into two broad areas, supporting space science missions and supporting the space transportation infrastructure. Science applications: The atmosphere is opaque to much of the electro-magnetic spectrum. In space, the absence of...

Cryosurgery

Review of Cryosurgery Boris Rubinsky, PhD Hebrew University School of Science and Engineering Research Center for Biomedical Engineering 78b Ross Building Givat Ram, Jerusalem 91904 Israel rubinsky@cs.huji.ac.il as published in Annual Review of Biomedical Engineering, August 2000, Vol. 2, pp. 157-187. Abstract: Cryosurgery is a surgical technique that employs freezing...

Liquefied Natural Gas

Liquefied Natural Gas as it relates to the Field of Cryogenics John W. Bonn VJ Systems, LLC johnbonn@vjsystems-lic.com Today the world is looking for a cleaner fuel and Liquefied Natural Gas (LNG) plays a large part in achieving this goal. LNG in a liquid form is at -162°C (-259°F) 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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