Thin-film flow of a power-law fluid down an inclined plane / A. Ganguly in Transactions of the ASME . Journal of fluids engineering, Vol. 134 N° 4 (Avril 2012)  

Public ISBD [article]  inTransactions of the ASME . Journal of fluids engineering > Vol. 134 N° 4 (Avril 2012) . - 05 p. Titre : Thin-film flow of a power-law fluid down an inclined plane Type de document : texte imprimé Auteurs : A. Ganguly, Auteur ; M. Reza, Auteur ; A. S. Gupta, Auteur Année de publication : 2012 Article en page(s) : 05 p. Note générale : fluids engineering Langues : Anglais (eng) Mots-clés : thin-film flow  power-law fluid  pseudoplastic  dilatant Résumé : An analysis is presented for two-dimensional flow of a thin layer of power-law fluid down an inclined plane. Integration of the equations of motion using lubrication approximations shows that for both pseudoplastic and dilatant fluids, the rate of advance of a blob of fluid of given volume decreases with increasing time. The analysis further reveals that for dimensionless time less than about 0.50, a blob of the fluid (of fixed volume) with given exponent n moves faster than a fluid of same volume with larger n. However, thereafter, a blob of the latter fluid moves faster than the former fluid. DEWEY : 620.1 ISSN : 0098-2202 En ligne : http://asmedl.org/getabs/servlet/GetabsServlet?prog=normal&id=JFEGA4000134000004 [...] [article] Thin-film flow of a power-law fluid down an inclined plane [texte imprimé] / A. Ganguly, Auteur ; M. Reza, Auteur ; A. S. Gupta, Auteur . - 2012 . - 05 p. fluids engineering Langues : Anglais (eng) in Transactions of the ASME . Journal of fluids engineering > Vol. 134 N° 4 (Avril 2012) . - 05 p. Mots-clés : thin-film flow  power-law fluid  pseudoplastic  dilatant Résumé : An analysis is presented for two-dimensional flow of a thin layer of power-law fluid down an inclined plane. Integration of the equations of motion using lubrication approximations shows that for both pseudoplastic and dilatant fluids, the rate of advance of a blob of fluid of given volume decreases with increasing time. The analysis further reveals that for dimensionless time less than about 0.50, a blob of the fluid (of fixed volume) with given exponent n moves faster than a fluid of same volume with larger n. However, thereafter, a blob of the latter fluid moves faster than the former fluid. DEWEY : 620.1 ISSN : 0098-2202 En ligne : http://asmedl.org/getabs/servlet/GetabsServlet?prog=normal&id=JFEGA4000134000004 [...]

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