Simulation of heat pump operation. problems and prospects
https://doi.org/10.31675/1607-1859-2022-24-2-125-137
Abstract
The article presents the calculation and modeling of heat and mass transfer that determines the operating modes of heat pumps. The physical and mathematical simulation aims at the operation of geothermal heat pumps. It is shown that numerical simulation of the main physical mechanisms affecting the efficiency of the ground heat collection are little used for practical calculations in design of heat pump systems. The use of numerical simulation results is limited by specific geographical and climatic conditions that do not allow generalizing numerical, full-scale or laboratory experiments. Especially noticeable is a lack of complete design methods of ground heat collection systems in northern regions. A promising direction of future research is identified to obtain the data on the effect of heat and moisture transfer in the soil on the performance of geothermal heat pumps.
About the Authors
A. V. Tolstykh
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Aleksandr V. Tolstykh - PhD, A/Professor.
2, Solyanaya Sq., 634003, Tomsk
Yu. N. Doroshenko
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Yuliya N. Doroshenko - PhD, A/Professor.
2, Solyanaya Sq., 634003, Tomsk
V. V. Penyavsky
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Vitaly V. Penyavsky - PhD, A/Professor.
2, Solyanaya Sq., 634003, Tomsk
I. O. Kнalimov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Ilya О. Halimov - Research Assistant.
2, Solyanaya Sq., 634003, Tomsk
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Review
For citations:
Tolstykh A.V., Doroshenko Yu.N., Penyavsky V.V., Kнalimov I.O. Simulation of heat pump operation. problems and prospects. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2022;24(2):125-137. (In Russ.) https://doi.org/10.31675/1607-1859-2022-24-2-125-137
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