THERMAL PROCESSES MODELING IN QUASI-DIFFERENTIAL CALORIMETER


  • L. I. Vorobiov Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine
  • R. V. Serhiienko Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine
  • Z. A. Burova National University of Life and Environmental Sciences of Ukraine
  • O. A. Nazarenko Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine
Keywords: combustion heat, heat flow, quasi-differential calorimetric system, electrothermal analogy, measurement error

Abstract

The model of the quasi-differential calorimetric system based on the electrothermal analogy method is proposed. Using the model, the dynamics of average temperatures and heat flow changes in the system elements, the temperature perturbations and the technological parameters spread influences on the measurement error are researched.

 

References

L.I. Vorobiov, T.G. Grischenko, L.V Dekusha. Bomb calorimetry for determine the combustion heat of fuel // Journal of Engineering Physics. 1997. V. 70, № 5. P. 828-839. (Rus.)

L.I. Vorobev, L.N. Grabov, L.V. Dekusha, O.A. Nazarenko, A.I. Shmatok. Determination of the thermal capacity of biofuel mixtures. Promyishlennaya teplotehnika. 2011. T. 33, № 4. P. 87-93. (Rus.)

Korchagina E.N. Current state and development trends of combustion calorimetry. Izmeritelnaya tehnika. 1998. №11. P.49-54. (Rus.)

E.N. Korchagina, E.V Ermakova, V.I. Belyakov. Comparative analysis of the technical and metrological characteristics of the bomb calorimeters used in Russia. Izmeritelnaya tehnika. 2011. №2, Р. 51-57. (Rus.)

Maksimuk Yu.V., Fesko V.V., Vasarenko I.V., Dubovik VG. Metrological assurance of solid and liquid fuels combustion heat measurements. Priboryi i metodyi izmereniy. 2014. № 2 (9). Р.67-74. (Rus.)

E. Calvet, H. Prat Microcalorimetrie: Applications Physico-Chimiques et Biologiques. Paris: Masson, 1956 - 395 p. (Fr.)

L.I. Vorobev, L.V. Dekusha, O.A. Nazarenko, T.G. Grischenko. Application of the method of quasi-differential calorimetry in the implementation of a device for measuring the heat of combustion // Promyishlennaya teplotehnika.
2017. №1. P. 71-75. (Rus.)

Grischenko T.G., Dekusha L.V., Burova Z.A., Nazarenko O.O., VorobiovL.Y. Patent of Ukraine № 101716. Heat flow calorimeter, 25.04.2013. (Ukr.)

Dekusha L., Vorobiov L., Grischenko T., Burova Z., Nazarenko O., Mazurenko O. Quasi-differential heat flow calorimeter to determine the heat of combustion // Metrologiya ta priladi. 2011. № 5. Р. 27-31. (Ukr.)

Burova Z.A., Vorobiov L.I., Nazarenko O.O. Combustion heat fuel measurements accuracy increasing // SWorldjournal. 2016. V. 1. № 3 (44). P. 93-97. (Ukr.)

Bessonov L.A. Theoretical foundations of electrical engineering. M.: Visshaia shkola. 1973. 750 p. (Rus.)

Abstract views: 71
PDF Downloads: 88
Published
2017-09-28
How to Cite
Vorobiov, L., Serhiienko, R., Burova, Z., & Nazarenko, O. (2017). THERMAL PROCESSES MODELING IN QUASI-DIFFERENTIAL CALORIMETER. Thermophysics and Thermal Power Engineering, 39(4), 81-87. https://doi.org/https://doi.org/10.31472/ihe.4.2017.12
Section
Measurement, Control and Automation of Thermal Processes