Irreversibility of Heat-Transfer Processes in Double-Flow Cells of Varying Flow Hydrodynamics
| Autor: | An. A. Akhremenkov, S. Yu. Boikov, Anatoly M. Tsirlin |
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| Rok vydání: | 2020 |
| Předmět: |
Imagination
Materials science Chemical substance Entropy production media_common.quotation_subject General Engineering Mixing (process engineering) 02 engineering and technology Mechanics Condensed Matter Physics 01 natural sciences 010305 fluids & plasmas Physics::Fluid Dynamics 020303 mechanical engineering & transports 0203 mechanical engineering Flow (mathematics) 0103 physical sciences Heat transfer Newtonian fluid Displacement (fluid) media_common |
| Zdroj: | Journal of Engineering Physics and Thermophysics. 93:28-37 |
| ISSN: | 1573-871X 1062-0125 |
| DOI: | 10.1007/s10891-020-02087-7 |
| Popis: | Consideration has been given to the influence of the hydrodynamics and phase state of the flows in a double-flow heat-exchange cell on the entropy production in it. For the case of the Newtonian kinetics of heat transfer in such a cell, the authors have obtained formulas for calculating the entropy production in it as a function of the heattransfer coefficient, the heat load, the temperatures, and the water equivalents of the flows in the cell. |
| Databáze: | OpenAIRE |
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