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Journal of engineering physics

, Volume 39, Issue 4, pp 1095–1100 | Cite as

Generalization of experimental specific heat data for synthetic corundum in the temperature range 80–300°k

  • Yu. R. Chashkin
  • A. N. Kovryanov
  • V. A. Rabinovich
Article
  • 27 Downloads

Abstract

The results of an experimental investigation of the specific heat of corundum on state standard GÉT 70–75 are given. The possibility of generalizing the most accurate data to expanded batches of corundum is discussed.

Keywords

Statistical Physic Experimental Investigation Corundum Accurate Data Heat Data 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notation

c

specific heat

T

absolute temperature

ccalc

calculated values of specific heat

cexp

experimental values

δc=[(cexp−Ccalc)/cexp]·100%

relative deviations of experimental values of specific heat

f

theoretical normal curve of relative errors

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Literature cited

  1. 1.
    GOST 8.178-76. GSI. State Special Standard and All-Union Test Scheme for Means of Measurement of Specific Heat of Solids in Temperature Range 90–273.15°K fin Russian], Standartov (1976).Google Scholar
  2. 2.
    A. N. Kovryanov and Yu. R. Chashkin, “State special standard for specific heat unit of solids in range 90–273.15°K,” Izm. Tekh., No. 3, 31–35 (1976).Google Scholar
  3. 3.
    V. G. Khlyustov, Yu. R. Chashkin, and A. M. Shavandrin, “A low-temperature adiabatic microcalorimeter for measuring the specific heat of solids,” in: Works of Metrological Institutes [in Russian], No. 129(189), Standartov, Moscow-Leningrad (1971), pp. 111–115.Google Scholar
  4. 4.
    Yu. R. Chashkin, A. N. Kovryanov, V. A. Zhdanovich, B. A. Savchenko, and G. V. Solov'ev, “Present state of, and metrological provision for, measurements of specific heat and thermal conductivity at moderately cold temperatures,” Review Information. Series: Metrological Provision for Measurements [in Russian], VNIIKI, Moscow (1977), pp. 1–48.Google Scholar
  5. 5.
    V. G. Gorbunova, O. M. Oleinik-Dzyadik, V. A. Rabinovich, and N. G. Shmakov, “Standard apparatus for measurement of specific heat cp of solids and specific heat cv of liquids and gases,” in: Thermophysical Properties of Substances and Materials [in Russian], No. 13, Standartov (1979), pp. 57–69.Google Scholar

Copyright information

© Plenum Publishing Corporation 1981

Authors and Affiliations

  • Yu. R. Chashkin
    • 1
    • 2
  • A. N. Kovryanov
    • 1
    • 2
  • V. A. Rabinovich
    • 1
    • 2
  1. 1.All-Union Scientific-Research Institute of Physicotechnical and Radiotechnical MeasurementsKhabarovsk
  2. 2.All-Union Scientific-Research Institute of the Metrological ServiceMoscow

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