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Teplofizika vysokikh temperatur, 2002, Volume 40, Issue 6, Pages 947–957
(Mi tvt2076)
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This article is cited in 2 scientific papers (total in 2 papers)
Heat and Mass Transfer and Physical Gasdynamics
Calculation of Heat Transfer and Drag in Tubes under Conditions of Laminar Flow of Gases with Varying Properties
V. A. Kurganov, S. B. Martynov Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract:
A numerical investigation is performed of the problem on heat transfer and hydraulic drag in the hydrodynamic and thermal initial sections of a round tube heated by the $q_w = \text{const}$ law, under conditions of laminar flow of gases with varying physical properties. Monatomic, diatomic, and polyatomic gases and gas mixtures are treated, as well as the range of heat loads $Q^+_{in}$ up to $20$. The obtained results are used to analyze disagreement between the available literature data; methods are suggested for improving the engineering procedure of thermohydraulic design under laminar flow of gases and the known model of stabilized flow and heat transfer.
Received: 22.03.2002
Citation:
V. A. Kurganov, S. B. Martynov, “Calculation of Heat Transfer and Drag in Tubes under Conditions of Laminar Flow of Gases with Varying Properties”, TVT, 40:6 (2002), 947–957; High Temperature, 40:6 (2002), 881–891
Linking options:
https://www.mathnet.ru/eng/tvt2076 https://www.mathnet.ru/eng/tvt/v40/i6/p947
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Statistics & downloads: |
Abstract page: | 143 | Full-text PDF : | 71 |
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