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Instabilities in a horizontal liquid layer in cocurrent gas flow with an evaporating interface
Liu R(刘荣); Kabov OA; Liu, R; Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Natl Micrograv Lab, Beijing 100190, Peoples R China.
Source PublicationPHYSICAL REVIEW E
2012-06-05
Volume85Issue:6Pages:066305
ISSN1539-3755
AbstractThe problem of a two-layer system consisting of a horizontal liquid layer in contact with its own vapor is considered. The liquid layer is bounded by a rigid wall from below, and phase change can occur at the interface. The flow of the vapor phase is driven by a constant pressure gradient in the streamwise direction. We have taken into account the effects of buoyancy, thermocapillarity, evaporation, and the dynamics of the vapor phase. A full linear stability analysis is performed using a Chebyshev spectral method. The influences of evaporation effect and the interfacial shear on the Rayleigh instability and the Marangoni instability have been studied. The results show that both the evaporation and the interfacial shear play important roles in the stability of the system.
KeywordSurface-tension Convection Stability Films Systems Fluid Cells Heat Thin
Subject Area流动的稳定性
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000304809100005
Funding OrganizationThe authors gratefully acknowledge support of this work by the European Space Agency (HEAT TRANSFER PRODEX Programme, Belgium). R. L. acknowledges support by the Belgian Federal Science Policy Office.
DepartmentNML流动稳定性与复杂流动
Classification一类
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Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/46589
Collection国家微重力实验室
Corresponding AuthorLiu, R; Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Natl Micrograv Lab, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Liu R,Kabov OA,Liu, R,et al. Instabilities in a horizontal liquid layer in cocurrent gas flow with an evaporating interface[J]. PHYSICAL REVIEW E,2012,85(6):066305.
APA 刘荣,Kabov OA,Liu, R,&Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Natl Micrograv Lab, Beijing 100190, Peoples R China..(2012).Instabilities in a horizontal liquid layer in cocurrent gas flow with an evaporating interface.PHYSICAL REVIEW E,85(6),066305.
MLA 刘荣,et al."Instabilities in a horizontal liquid layer in cocurrent gas flow with an evaporating interface".PHYSICAL REVIEW E 85.6(2012):066305.
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