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Hybrid Methods in Engineering

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ISSN Druckformat: 1099-2391

ISSN Online: 2641-7359

FREE-CONVECTION BOUNDARY LAYERS AT A THREE-DIMENSIONAL STAGNATION POINT DRIVEN BY EXOTHERMIC SURFACE REACTIONS

Volumen 1, Ausgabe 4, 1999, 18 pages
DOI: 10.1615/HybMethEng.v1.i4.60
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ABSTRAKT

The free-convection boundary-layer flow at a three-dimensional stagnation point of attachment on a curved surface, due to an exothermic catalytic chemical reaction on that surface, is considered in this article. Using a suitable transformation of variables, the governing equations are reduced to a standard free-convection problem and then solved numerically for appropriate ranges of the Prandtl and Schmidt numbers and the local curvature parameter. Bifurcation diagrams of the surface temperature and concentration as a function of the ambient temperature are analyzed.

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