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vol 67 / February, 2024
Article

DOI 10.17586/0021-3454-2020-63-3-257-263

UDC 536.2:53.08

On the Feasibility of Multi-Valued Measures of Thermal Quantities in Metrology

Y. P. Zarichnyack
ITMO University, Saint Petersburg, 197101, Russian Federation; Associate Professor


M. A. Khodorchenko
ITMO University, Saint Petersburg, 197101, Russian Federation; Junior Researcher


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Abstract. An analysis is made of a new class of measurements of thermal quantities, based on the use of multi-valued measures. Using the thermal conductivity of solids as an example, the fundamental fallacy of the proposed approach and the illegality of using the polysemy principle for measures of intense thermophysical quantities are shown. The inconsistency of the declared metrological characteristics of the previously declared method of measuring thermal conductivity with achievable values is proved.
Keywords: measure, ambiguity, intense thermal quantities, measurement, thermal conductivity, specific heat capacity, metrology, accuracy

References:

 

  1. Patent RU 2343466, G 01 N 25/18, Sposob opredeleniya teployemkosti materialov (The Method for Determining the Heat Capacity of Materials), Sokolov N.A., Published 10.01.2009, Bulletin 1. (in Russ.)
  2. Patent RU 2690717, G 01 N 25/20, Sposob opredeleniya teployemkosti materialov (The Method for Determining the Heat Capacity of Materials), Sokolov N.A., Sokolov A.N., Published 05.06.2019, Bulletin 16. (in Russ.)
  3. Sokolov N.A., Sokolov A.N. Measurement Techniques, 2009, no. 7, pp. 43–45. (in Russ.)
  4. Sokolov N.A., Sokolov A.N. Instruments, 2018, no. 8, pp. 39–43. (in Russ.)
  5. Lykov A.V. Teoriya teploprovodnosti (Heat Conduction Theory), Moscow, 1967, 600 р. (in Russ.)
  6. Zarichnyak Yu.P., Kompan T.A, Khodunkov V.P., Kulagin V.I. Instruments, 2019, no. 5, pp. 22–26. (in Russ.)
  7. Ivanov V.A., Zarichnyak Yu.P. Trudy VIII Evraziyskogo simpoziuma po problemam prochnosti materialov i mashin dlya regionov kholodnogo klimata EURASTRENCOLD-2018 (Proceedings of the VIII Eurasian Symposium on the Problems of the Strength of Materials and Machines for Cold Climate Regions EURASTRENCOLD-2018), 2018, рр. 194–207. (in Russ.)
  8. Dul'nev G.N., Zarichnyak Yu.P. Teploprovodnost' smesey i kompozitsionnykh materialov (Thermal Conductivity of Mixtures and Composite Materials), Leningrad, 1974, 264 р. (in Russ.)
  9. Osipova V.A. Eksperimental'noye issledovaniye protsessov teploobmena (Experimental Study of Heat Transfer Processes), Moscow, 1969, 392 р. (in Russ.)
  10. Ipatov Yu.S., Leykum V.I., Oleynik B.N., Patovskaya Z.K. Proceedings of D.I. Mendeleev All-Russian Institute for Metrology (VNIIM), 1962, no. 63(123), pp. 3–24. (in Russ.)
  11. Chistov A.N., Kladov M.Y., Pronin I.B., Smirnov A.S. Engineering Journal: Sciense and Innovation, 2019, no. 9, pp. 1–13, DOI: 10.18698/2308-6033-2019-9-1920. (in Russ.)