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| Cryogenic Engineering Division (AIChE) | |
|---|---|
| Name | Cryogenic Engineering Division (AIChE) |
| Formation | 1970s |
| Type | Division of a professional society |
| Headquarters | New York City |
| Fields | Cryogenics, Refrigeration, Thermal Engineering |
| Parent organization | American Institute of Chemical Engineers |
Cryogenic Engineering Division (AIChE) The Cryogenic Engineering Division of the American Institute of Chemical Engineers is a professional constituency within AIChE devoted to low-temperature science and technology. It brings together practitioners from industry, academia, and national laboratories to address challenges in liquefaction, refrigeration, storage, and transport of cryogens. The division interfaces with allied organizations to advance liquefied natural gas, helium, hydrogen and spaceflight cryogenic systems.
The division emerged as AIChE responded to expanding needs in liquefied natural gas and liquid hydrogen handling during the post-World War II and Cold War expansion of cryogenic infrastructure. Influential figures and institutions in early cryogenics such as William Giauque, Heike Kamerlingh Onnes, Camille Guillaume Bigourdan-era laboratories, and corporate programs at Air Products and Chemicals, Linde plc, and Air Liquide shaped practices that the division later codified. During the 1970s energy crises and the subsequent growth of liquefied natural gas trade, the division organized workshops parallel to technical efforts at Lawrence Berkeley National Laboratory, Brookhaven National Laboratory, and Argonne National Laboratory. Cross-disciplinary linkages with American Society of Mechanical Engineers, Institute of Electrical and Electronics Engineers, Society of Petroleum Engineers, and International Institute of Refrigeration influenced standards and best practices. The division’s evolution paralleled major projects at NASA, European Space Agency, CERN, and national helium initiatives in United States Department of Energy facilities.
The division’s mission emphasizes safe, efficient, and innovative cryogenic engineering aligned with industry needs exemplified by BP, Shell plc, ExxonMobil, and research agendas at Massachusetts Institute of Technology, Stanford University, and California Institute of Technology. Objectives include advancing cryogenic heat exchange technology used in LNG terminals, supporting materials research relevant to turbomachinery and superconducting magnets, and promoting standards used by American National Standards Institute and International Organization for Standardization. The division prioritizes collaboration with National Institute of Standards and Technology, NASA Glenn Research Center, and Oak Ridge National Laboratory to translate fundamental work on liquefaction cycles and sub-cooled storage into industrial practice.
Structured within AIChE governance, the division features an elected chair, program chair, and committees that coordinate technical programming, standards liaison, and awards, akin to governance models at American Chemical Society divisions and IEEE societies. Membership comprises employees from Linde plc, Air Liquide, Air Products and Chemicals, Praxair, staff from Sandia National Laboratories, academic faculty from University of Cambridge, University of Oxford, Imperial College London, graduate students, and consultants. The division maintains ties with international bodies including European Cryogenics Association and national societies such as Cryogenic Society of America and the Japan Society of Refrigerating and Air Conditioning Engineers.
The division sponsors symposia at AIChE Annual Meetings and co-hosts topical conferences like cryogenic engineering sessions aligned with American Physical Society meetings, workshops modeled after International Cryogenic Engineering Conference formats, and joint events with ASME International. Regular events include tutorials on liquefaction cycles referenced in case studies from Shell plc and field visits to LNG terminals operated by Cheniere Energy and research tours of facilities at CERN and Fermilab. The division contributes programming to large venues such as International Mechanical Engineering Congress and collaborates on satellite meetings with IEEE Applied Superconductivity Conference.
The division curates conference proceedings, technical briefs, and recommended practice documents, often disseminated through AIChE channels alongside journals such as Cryogenics (journal), International Journal of Refrigeration, and Journal of Vacuum Science & Technology. It produces technical session summaries on subjects like cryogenic insulation, multicomponent liquefaction cycles, and hydrogen liquefaction referencing methodologies from ASME Journal of Heat Transfer and standards from ISO. Resources include white papers drawing on data from National Renewable Energy Laboratory, design guidelines informed by case studies at Brookhaven National Laboratory, and bibliographies that reference seminal works by Heike Kamerlingh Onnes and contemporary research at MIT Lincoln Laboratory.
The division offers short courses, webinars, and professional development tracks tailored to engineers from industry partners such as Air Products and Chemicals and Linde plc and students from Massachusetts Institute of Technology and Georgia Institute of Technology. Outreach partnerships extend to national labs including Oak Ridge National Laboratory and Lawrence Livermore National Laboratory, and to international training initiatives with European Space Agency and United Nations Industrial Development Organization programs. The division supports student poster competitions, mentorship programs modeled after AIChE Student Chapters, and professional certification readiness aligned with standards from American Society of Heating, Refrigerating and Air-Conditioning Engineers.
The division has influenced cryogenic safety practices implemented in LNG projects by Cheniere Energy and design approaches for liquid hydrogen fueling infrastructure used by aerospace programs at NASA and SpaceX. Contributions include dissemination of improved vacuum-jacketed piping methods, coordination of multi-institutional studies involving Lawrence Berkeley National Laboratory and Argonne National Laboratory, and advocacy for helium conservation policies relevant to supplies managed by Bureau of Land Management and national helium reserves. Its technical leadership has supported superconducting magnet development at CERN and Fermilab, hydrogen energy systems in projects led by Department of Energy, and industry standards adopted by American National Standards Institute committees.
Category:American Institute of Chemical Engineers divisions Category:Cryogenics Category:Engineering societies