caa a22 4500 388067888 CHVBK 20180307125138.0 cr unu---uuuuu 161130e199906 xx s 000 0 eng 10.1017/S1727719100000319 doi S1727719100000319 pii (NATIONALLICENCE)cambridge-10.1017/S1727719100000319 Yih K.A. Department of General Course, Air Force Aeronautical and Technical School, Kang-shan, Kaohsiung, Taiwan 90395-2, R.O.C. Blowing/Suction Effect on Combined Convection in Stagnation Flow Over a Vertical Plate Embedded in a Porous Medium [Elektronische Daten] [K.A. Yih] Blowing/suction effect on steady two-dimensional laminar combined convection owing to the stagnation flow against a vertical flat plate with linear wall temperature with distance in a saturated porous medium is numerically analyzed. The nonlinear coupled boundary-layer equations were transformed and the resulting ordinary differential equations were solved by Keller box method. Numerical results for the local friction coefficient and the local Nusselt number are presented for various parameters. In general, it is observed that in the buoyancy assisting (opposing) flow both the local friction coefficient and the local Nusselt number increase (decrease) because of the increase of buoyancy parameter, blowing/suction parameter and permeability parameter. The local Nusselt number becomes nearly constant when Ω is very small (pure fluid flow) and Ω is very large (pure Darcy flow). Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 1999 Combined convection nationallicence Stagnation flow nationallicence Porous media nationallicence Journal of Mechanics Cambridge University Press 15/2(1999-06), 41-45 1727-7191 15:2<41 1999 15 JOM https://doi.org/10.1017/S1727719100000319 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S1727719100000319 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Yih K.A. Department of General Course, Air Force Aeronautical and Technical School, Kang-shan, Kaohsiung, Taiwan 90395-2, R.O.C NATIONALLICENCE 773 0- Journal of Mechanics Cambridge University Press 15/2(1999-06), 41-45 1727-7191 15:2<41 1999 15 JOM CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge