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THREE-DIMENSIONAL STAGNATION-POINT FLOW OVER AN UNSTEADY PERMEABLE SHRINKING SURFACE
- Source :
- Advances in Mathematics: Scientific Journal. 10:3263-3272
- Publication Year :
- 2021
- Publisher :
- Union of Researchers of Macedonia, 2021.
-
Abstract
- An analysis is carried out to theoretically investigate the unsteady three dimensional stagnation-point of a viscous flow over a permeable stretching/shrinking sheet. A similarity transformation is used to reduce the governing system of nonlinear partial differential equations to a set of nonlinear ordinary (similarity) differential equations, which are then solved numerically using the \texttt{bvp4c} function in MATLAB. Results show that multiple solutions exist for a certain range of unsteadiness and stretching/shrinking parameters. The effects of the governing parameters on the skin friction coefficients and the velocity profiles are presented and discussed.
Details
- ISSN :
- 18578438 and 18578365
- Volume :
- 10
- Database :
- OpenAIRE
- Journal :
- Advances in Mathematics: Scientific Journal
- Accession number :
- edsair.doi...........852458677743acd6b170f78c31eafc18