Exact solutions for unsteady flow of second grade fluid generated by oscillating wall with transpiration

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摘要 Aproblemofunsteadyflowofasecondgradefluidoverflatplateswiththeimpulsiveandoscillatingmotion,startingfromrest,andwiththewalltranspirationisconsidered.TheexactsolutionsarederivedbytheLaplacetransform,theperturbationtechniques,andanextensionofthevariableseparationtechniquetogetherwithsimilarityarguments.Thesesolutionsarewrittenasthesumbetweenthepermanentsolutionsandthetransientsolutions.Thevariationsoffluidbehaviorswithvariousphysicalparametersareshowngraphicallyandanalyzed.Theresultsarevalidatedbycomparingthelimitingcasesofthepresentpaperwiththeresultsoftherelatedpublishedarticles.
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出版日期 2014年07月17日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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