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Thermophysical properties of Helium-4 from 0.8 to 1500 K with pressures to 2000 MPaTabular summary data of the thermophysical properties of fluid helium are given for temperatures from 0.8 to 1500 K, with pressures to 2000 MPa between 75 and 300 K, or to 100 MPa outside of this temperature band. Properties include density, specific heats, enthalpy, entropy, internal energy, sound velocity, expansivity, compressibility, thermal conductivity, and viscosity. The data are calculated from a computer program which is available from the National Institute of Standards and Technology. The computer program is based on carefully fitted state equations for both normal and superfluid helium.
Document ID
19900019365
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Arp, Vincent D. (National Inst. of Standards and Technology Boulder, CO, United States)
Mccarty, Robert D. (National Inst. of Standards and Technology Boulder, CO, United States)
Date Acquired
September 6, 2013
Publication Date
November 1, 1989
Subject Category
Inorganic And Physical Chemistry
Report/Patent Number
NIST-TN/1334
NAS 1.26:186992
PB90-183351
NASA-CR-186992
Report Number: NIST-TN/1334
Report Number: NAS 1.26:186992
Report Number: PB90-183351
Report Number: NASA-CR-186992
Accession Number
90N28681
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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