Summary
The behavior of incompressible laminar boundary layers in forced flow over a wedge with uniform suction or injection was theoretically investigated. The boundary layer equations along a wedge are transformed into non-similar partial differential ones, and the ordinary differential equations were obtained by means of the difference-differential method. The solutions of the resulting equations are expressed in a form of integral equations which are in turn solved by iterative numerical quadratures. The numerical results are given for the velocity distribution, temperature distribution and the coefficient of skin friction and heat transfer for various values of suction/injection parameter.
Similar content being viewed by others
References
Blasius, H.: Grenzschichten in Flüssigkeiten mit kleiner Reibung. Z. Math. u. Phys.56, 1–37 (1908).
Howarth, L.: On the solution of the laminar boundary layer equations. Proc. Roy. Soc. LondonA 164, 547–579 (1938).
Pohlahausen, E.: Der Wärmeaustausch zwischen festen Körpern und Flüssigkeiten mit kleiner Reibung und kleiner Wärmeleitung. ZAMM.1, 115–121 (1921).
Eckert, E., Drewitz, O.: Der Wärmeübergang an eine mit großer Geschwindigkeit längsangeströmte Platte. Forschg. Ing.-Wes.11, 116–124 (1940).
Falkner, V. M., Skan, S. W.: Some approximate solution of the boundary layer, equations. Phil. Mag.12, 865–896 (1931).
Hartree, D. R.: On an equation occurring in Falkner and Skan's approximate treatment of the equations of the boundary layer. Proc. Cambr. Phil. Soc.33, 223–239 (1937).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Watanabe, T. Thermal boundary layers over a wedge with uniform suction or injection in forced flow. Acta Mechanica 83, 119–126 (1990). https://doi.org/10.1007/BF01172973
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01172973