A Semi-numerical Solution to Problem of Flow Between Two Discs

Autor:	Nityanand P. Pai, V. S. Sampath Kumar
Rok vydání:	2015
Předmět:	Physics::Fluid Dynamics symbols.namesake Recurrence relation Mathematical analysis symbols General Earth and Planetary Sciences Reynolds number Perturbation (astronomy) Coaxial Viscous incompressible fluid General Environmental Science Mathematics
Zdroj:	British Journal of Mathematics & Computer Science. 10:1-7
ISSN:	2231-0851
DOI:	10.9734/bjmcs/2015/19703
Popis:	The steady flow of a viscous incompressible fluid between two coaxial discs, one rotating and other stationary with suction is analysed. We propose a semi-numerical method in which recurrence relations derived allow to generate large number of universal coefficients in small Reynolds number perturbation series of the solution function. The convergence of the series is restricted by a simple pole using some special techniques the region of validity of the series is increased. The results provided are in excellent agreement with pure numerical studies.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::768a9f0cf38f6e8a4d462760d8e5be40 https://doi.org/10.9734/bjmcs/2015/19703 Zobrazit plný text záznamu