Mathematical Modeling of the Processes of Heat and Mass Transfer of Hot Gas Jets with Fluid during Underwater Rocket Launches
- 作者: Degtiar V.G.1, Pegov V.I.1,2, Moshkin I.Y.1,2, Cheshko A.D.1
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隶属关系:
- JSC “Academician V.P. Makeyev State Rocket Centre”
- South Urals Federal Research Center of Mineralogy and Geoecology of the Urals Branch of the Russian Academy of Sciences
- 期: 卷 57, 编号 5 (2019)
- 页面: 707-711
- 栏目: Heat and Mass Transfer and Physical Gasdynamics
- URL: https://journals.rcsi.science/0018-151X/article/view/158084
- DOI: https://doi.org/10.1134/S0018151X19050031
- ID: 158084
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详细
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.
作者简介
V. Degtiar
JSC “Academician V.P. Makeyev State Rocket Centre”
Email: ofpat@mail.ru
俄罗斯联邦, Miass
V. Pegov
JSC “Academician V.P. Makeyev State Rocket Centre”; South Urals Federal Research Center of Mineralogy and Geoecology of the Urals Branchof the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: ofpat@mail.ru
俄罗斯联邦, Miass; Miass
I. Moshkin
JSC “Academician V.P. Makeyev State Rocket Centre”; South Urals Federal Research Center of Mineralogy and Geoecology of the Urals Branchof the Russian Academy of Sciences
Email: ofpat@mail.ru
俄罗斯联邦, Miass; Miass
A. Cheshko
JSC “Academician V.P. Makeyev State Rocket Centre”
Email: ofpat@mail.ru
俄罗斯联邦, Miass
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