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TVT, 2019, Volume 57, Issue 5, Pages 742–747 (Mi tvt10969)  

Heat and Mass Transfer and Physical Gasdynamics

Mathematical modeling of the processes of heat and mass transfer of hot gas jets with fluid during underwater rocket launches

V. G. Degtyara, V. I. Pegovab, I. Yu. Moshkinab, A. D. Cheshkoa

a Academician V. P. Makeyev State Rocket Centre
b South-Ural federal Science Center of Mineralogy and and Geoecology, Russian Academy of Sciences, Ural Branch, Miass, Russia

Abstract: A physical model is developed for math modeling of interphase interactions at the hot gas–water interface. The heat-and-mass transfer processes in two-phase flows appear at interfaces of phases. Profiles of the heat-and-mass transfer rates versus properties of phases and mode parameters are presented based on the Nusselt criterion equations. The hydrodynamic problem is solved numerically by integrating a set of equations of continuity, Navier–Stokes and energy equations using a control volume method (CVM). The conservation equations are supplemented with source terms: an equation of continuity – with a mass evaporation rate, an energy equation – with heat of interphase interactions. The computation results are compared with experimental data.
Author to whom correspondence should be addressed

DOI: https://doi.org/10.1134/S004036441905003X

Full text: PDF file (672 kB)
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English version:
High Temperature, 2019, 57:5, 707–711

UDC: 629.76.085.5:532.5:519.673
Received: 17.08.2018
Revised: 17.08.2018
Accepted:27.03.2019

Citation: V. G. Degtyar, V. I. Pegov, I. Yu. Moshkin, A. D. Cheshko, “Mathematical modeling of the processes of heat and mass transfer of hot gas jets with fluid during underwater rocket launches”, TVT, 57:5 (2019), 742–747; High Temperature, 57:5 (2019), 707–711

Citation in format AMSBIB
\Bibitem{DegPegMos19}
\by V.~G.~Degtyar, V.~I.~Pegov, I.~Yu.~Moshkin, A.~D.~Cheshko
\paper Mathematical modeling of the processes of heat and mass transfer of hot gas jets with fluid during underwater rocket launches
\jour TVT
\yr 2019
\vol 57
\issue 5
\pages 742--747
\mathnet{http://mi.mathnet.ru/tvt10969}
\crossref{https://doi.org/10.1134/S004036441905003X}
\elib{http://elibrary.ru/item.asp?id=39324224}
\transl
\jour High Temperature
\yr 2019
\vol 57
\issue 5
\pages 707--711
\crossref{https://doi.org/10.1134/S0018151X19050031}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85076552431}


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