Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10637658 | Cryogenics | 2005 | 6 Pages |
Abstract
The thermal conductivity of liquid oxygen below 80Â K and pressures up to 1Â MPa has been measured using a horizontal, guarded, flat-plate calorimeter. The working equation of the calorimeter is based on the one-dimensional Fourier's law. The gap between the calorimeter plates was measured in situ from a capacitance measurement. The cooling power to the calorimeter is provided by a two-stage Gifford-McMahan cryocooler. The absolute temperatures are measured using platinum resistance thermometers. The results are compared to existing data and analytical models.
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Authors
D. Celik, S.W. Van Sciver,