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AuthorTag, I.A.
AuthorHassab, M.A.
Available date2009-11-25T13:04:14Z
Publication Date1989
Publication NameEngineering Journal of Qatar University
CitationEngineering Journal of Qatar University, 1989, Vol. 2, Pages 225-236.
URIhttp://hdl.handle.net/10576/7873
AbstractThe time-dependent, double diffusive stability problem for a horizontal layer of salty water bounded by two rigid isothermal surfaces is analyzed using a linear perturbation technique. Initially, the layer is subjected to zero temperature and salinity gradients. At time t = 0, uniform step increases in both temperature and salinity are imposed at the bottom surface while the top surface is impermeable to diffusion of salt. Stability results defined by the critical thermal Grashof number as a function of system parameters namely: solute Grashof number, Prandtl number, Schmidt number, time and wave size are presented graphically.
Languageen
PublisherQatar University
SubjectEnergy
TitleStudy of A Time Dependent Double -Diffusive Salinity Problem
TypeArticle
Pagination225-236
Volume Number2


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