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Feasibility analysis of reciprocating magnetic heat pumpsThe conceptual design selected for detailed system analysis and optimization is the reciprocating gadolinium core in a regenerative fluid column within the bore of a superconducting magnet. The thermodynamic properties of gadolinium are given. A computerized literature search for relevant papers was conducted and is being analyzed. Contact was made with suppliers of superconducting magnets and accessories, magnetic materials, and various types of hardware. A description of the model for the thermal analysis of the core and regenerator fluids is included.
Document ID
19870010214
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Larson, A. V. (Georgia Inst. of Tech. Atlanta, GA, United States)
Hartley, J. G. (Georgia Inst. of Tech. Atlanta, GA, United States)
Shelton, S. V. (Georgia Inst. of Tech. Atlanta, GA, United States)
Smith, M. M. (Georgia Inst. of Tech. Atlanta, GA, United States)
Date Acquired
September 5, 2013
Publication Date
January 1, 1986
Subject Category
Fluid Mechanics And Heat Transfer
Report/Patent Number
NAS 1.26:180262
NASA-CR-180262
Report Number: NAS 1.26:180262
Report Number: NASA-CR-180262
Accession Number
87N19647
Funding Number(s)
CONTRACT_GRANT: NAG3-600
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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