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 TVT, 2014, Volume 52, Issue 3, Pages 463–468 (Mi tvt450)

Heat and Mass Transfer and Physical Gasdynamics

Efficiency of Heat Transfer in Recuperative Heat Exchangers with High-Speed Gas Flows at Low Prandtl Numbers

A. N. Arbekov, I. G. Surovtsev, P. B. Dermer

Abstract: The possibility to estimate the efficiency of recuperative heat exchangers is shown. The estimation takes into account the effect of gas dynamic energy separation using the known parameters: the efficiency of the recuperator, the number of transfer units, and the specific surface area expressed through recovery temperatures. The dependences of the recuperator parameters on the reduced rates of heat-transfer agents are calculated at Prandtl numbers considerably different from unity.

DOI: https://doi.org/10.7868/S004036441403003X

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English version:
High Temperature, 2014, 52:3, 449–454

Bibliographic databases:

UDC: 636.4

Citation: A. N. Arbekov, I. G. Surovtsev, P. B. Dermer, “Efficiency of Heat Transfer in Recuperative Heat Exchangers with High-Speed Gas Flows at Low Prandtl Numbers”, TVT, 52:3 (2014), 463–468; High Temperature, 52:3 (2014), 449–454

Citation in format AMSBIB
\Bibitem{ArbSurDer14} \by A.~N.~Arbekov, I.~G.~Surovtsev, P.~B.~Dermer \paper Efficiency of Heat Transfer in Recuperative Heat Exchangers with High-Speed Gas Flows at Low Prandtl Numbers \jour TVT \yr 2014 \vol 52 \issue 3 \pages 463--468 \mathnet{http://mi.mathnet.ru/tvt450} \crossref{https://doi.org/10.7868/S004036441403003X} \elib{http://elibrary.ru/item.asp?id=21564371} \transl \jour High Temperature \yr 2014 \vol 52 \issue 3 \pages 449--454 \crossref{https://doi.org/10.1134/S0018151X14030031} \isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000340086400020} \elib{http://elibrary.ru/item.asp?id=24061733} \scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84903214339} 

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Citing articles on Google Scholar: Russian citations, English citations
Related articles on Google Scholar: Russian articles, English articles

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3. K. S. Egorov, V. I. Krylov, L. V. Stepanova, A. E. Fedorenko, “Calculation of the maximum slope angles of the temperature curve for the single-flow non-stationary method of deriving the thermal characteristics of heat transfer surfaces”, Meas. Tech., 60:9 (2017), 916–921
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5. O. V. Vitovsky, M. S. Makarov, V. E. Nakoryakov, V. S. Naumkin, “Heat transfer in a small diameter tube at high Reynolds numbers”, Int. J. Heat Mass Transf., 109 (2017), 997–1003
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