Thermocapillary Convection in a Gasless Combustion Wave
- 作者: Prokofiev V.G.1, Smolyakov V.K.2
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隶属关系:
- Tomsk State University
- Tomsk Scientific Center, Siberian Branch
- 期: 卷 55, 编号 1 (2019)
- 页面: 89-96
- 栏目: Article
- URL: https://ogarev-online.ru/0010-5082/article/view/153224
- DOI: https://doi.org/10.1134/S0010508219010106
- ID: 153224
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详细
The effect of thermocapillary convection on heat transfer in a gasless combustion wave with a melting reagent is studied analytically and numerically. Convection rate estimates are given. Equations for a burning rate in conductive and convective heat transfer are obtained. Numerical calculations confirm the conclusions of an analytical analysis. Calculated dependences of the burning rate on porosity and phase transition parameters are obtained. The development of instability of a combustion wave propagation in self-oscillating regimes, caused by the action of thermocapically convection, is revealed.
作者简介
V. Prokofiev
Tomsk State University
编辑信件的主要联系方式.
Email: pvg@ftf.tsu.ru
俄罗斯联邦, Tomsk, 634050
V. Smolyakov
Tomsk Scientific Center, Siberian Branch
Email: pvg@ftf.tsu.ru
俄罗斯联邦, Tomsk, 634021
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