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GTT’s Membrane Technologies Provide Solution For LNG-Fueled Ships

LNG shipping began in the 1960s with the launch of PYTHAGORE, a vessel featuring the integrated GTT Tank Mark I membrane. This initial GTT version was followed a few years later, when the METHANE POLAR (POLAR ALASKA, 1969) included the first form of the integrated GTT Tank NO-82 membrane.

New Technology at NASA Offers Full Control Of Cryogenic Liquids

As part of NASA’s plan for the first launch of its Space Launch System rocket and Orion spacecraft that will send humans beyond low-Earth orbit, Exploration Ground Systems at Kennedy Space Center is preparing to build the world’s largest liquid hydrogen storage tank incorporating the latest cryogenic liquid control technology...

Cryo-EM Facility under Construction At Brookhaven National Laboratory

Brookhaven National Laboratory has broken ground on its Laboratory of BioMolecular Structure (LBMS), a state-of-the-art research center for life science imaging. At the heart of the center will be two new cryo-electron microscopes (cryo-EM) designed to study biomaterials.

Young Professionals 2019: The Next Generation in Cryogenics Part 1

Young Professionals introduces outstanding young professionals (under 40 years of age) who are doing interesting things in cryogenics and superconductivity and who show promise of making a difference in their fields.

US Increasing overall 2019 NASA Funding

The budget for NASA’s Science Mission Directorate is increasing by 11% in 2019, providing an additional $6.9 billion to current and upcoming projects. Missions to Jupiter’s moon Europa and a new lunar research initiative are among the beneficiaries, each analyzed by the American Institute of Physics.

Astronauts Assemble Tools to Test Space Tech

Technology helps push the development of future human missions to the moon, Mars and beyond. And in order for astronauts to journey farther and live longer, according to NASA, teams will need to store and transfer super-cold liquids used for fuel and life support systems in space.

Latest in Defining Cryogenics

Regenerators

Regenerators or regenerative heat exchangers are a key component of cryocoolers such as pulse tube cryocoolers (Cold Facts, August 2014). Regenerator performance greatly affects the coefficient of performance of cryocoolers. Improvements in regenerator design and, in particular, regenerator materials have been an important factor in the improvement of the performance...

Pulse Tube Cryocoolers

The development of pulse tube cryocoolers has been a significant topic of research and development over the past 20 or so years. Pulse tube cryocoolers have a number of advantages over other types of cryocoolers and are now available commercially. In order to understand pulse tube cryocoolers, it’s best to...

Thermal Expansion

Thermal expansion refers to the change in size (length or volume) that a material undergoes as its temperature changes. In cryogenic systems this effect can be quite large and must be allowed for in the design. In isotropic materials, which include most engineering materials, the thermal expansion is the same...

Latest in Cryo Central

Air Separation and Liquefaction

by Nils Tellier, PE, President, EPSIM Corporation (CSA CSM) nils@epsim.us All illustrations courtesy EPSIM Corporation Background History of Air Separation and Liquefaction This section builds on a rich history of methods to develop deep refrigeration and cryogenic liquefaction during the 19th Century. You are encouraged to read Cryo Central’s History...

Bose-Einstein Condensate

A Bose-Einstein condensate, first proposed in 1925 by Albert Einstein based on work done by Satyendra Nath Bose (the same Bose from whom the term boson is derived), is a super-cold state of matter in which almost all of the individual atoms have “condensed” down to the lowest possible quantum...

Cold Technology for Pest Control

While it does not reach temperatures cold enough to be called cryogenic, carbon dioxide snow is at the heart of a new way of dealing with unwanted pests. It utilizes a quick freezing process that takes advantage of the properties of carbon dioxide snow and has a number of benefits...

Cryogenic Finishing

The following 3 articles discuss the uses and procedures of various type of cryogenic finishing. 1) By Robin A. Rhodes, Cryogenic Institute of New England, Inc. rrhodes@nitrofreeze.com Cryogenic Deflashing is employed to remove undesired residual mold flash that remains on molded parts after they are removed or ejected from the...

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