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 TVT: Year: Volume: Issue: Page: Find

 TVT, 2002, Volume 40, Issue 6, Pages 947–957 (Mi tvt2076)

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 $q_w = const$ 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.

Full text: PDF file (2226 kB)

English version:
High Temperature, 2002, 40:6, 881–891

Bibliographic databases:

UDC: 536.24

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

Citation in format AMSBIB
\Bibitem{KurMar02} \by V.~A.~Kurganov, S.~B.~Martynov \paper Calculation of Heat Transfer and Drag in Tubes under Conditions of Laminar Flow of Gases with Varying Properties \jour TVT \yr 2002 \vol 40 \issue 6 \pages 947--957 \mathnet{http://mi.mathnet.ru/tvt2076} \transl \jour High Temperature \yr 2002 \vol 40 \issue 6 \pages 881--891 \crossref{https://doi.org/10.1023/A:1021433402044} \isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000180097200015}