Published January 1, 1928
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Journal Article
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The true temperature scale of carbon
- Creators
- Prescott, C. H., Jr.
- Hincke, W. B.
Abstract
Spectral emissive power of Acheson graphite at 0.660μ. — The spectral emissive power of Acheson graphite for the wave-length 0.660μ has been determined for the temperature range from 1250°K to 2700°K. The observations were made on a small tubular graphite resistance furnace with a hole in the wall and are best summarized by the relation: ε=0.984-5.8×10^-5T. Measurements of the temperature distribution along the furnace afford determinations of the ratio of resistivity to thermal conductivity at three temperatures.
Additional Information
©1928 The American Physical Society. Received 10 August 1927. Acknowledgment is due to Dr. W. E. Forsythe of the Nela Research Laboratory for assistance with the pyrometric standards. This investigation has been aided financially by a grant made to Professor A. A. Noyes by the Carnegie Institution of Washington.Files
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Additional details
- Eprint ID
- 4371
- Resolver ID
- CaltechAUTHORS:PREpr28
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