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Convective micropolar boundary layer flows over a wedge with constant surface heat flux

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Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Konferencja
Second International Conference on Engineering Rheology ICER 2003
Języki publikacji
EN
Abstrakty
EN
In this study, the steady laminar boundary layer flow of micropolar fluids over a wedge has been examined with the constant heat flux boundary condition on the wedge surface. The similarity variables found by Falkner and Skan are employed to reduce the streamwise-dependence in the coupled nonlinear boundary layer equations. Numerical solutions are presented for the heat transfer characteristics using the fourth-order Runge-Kutta numerical procedure with shooting method. The micro-rotation velocity and temperature distributions across the boundary layer are plotted with different wedge angles and compared with the corresponding flow problems for a Newtonian fluid.
Rocznik
Strony
147--153
Opis fizyczny
Bibliogr. 11 poz., wykr.
Twórcy
autor
  • School of Mechanical Engineering, SungKyunKwan University 300 Cheoncheon-dong, Suwon 440-746, KOREA
autor
  • School of Mechanical Engineering, SungKyunKwan University 300 Cheoncheon-dong, Suwon 440-746, KOREA
Bibliografia
  • [1] Ahmadi G. (1976): Self-similar solution of incompressible micropolar boundary layer flow over a semi-infmite plate. - Int. J. Engng. Sci., vol.l4, pp.639-646.
  • [2] Berholz R. F. (1980): Natural convection of a heat generating fluid in a closed cavity. - J. Heat Transfer, vol 102 pp.242-247.
  • [3] Chandra S.B., Vasseur P., Robillard L. and Nguyen T.H. (1984): Natural convection in a heat generating fluid bounded by two horizontal concentric cylinders. - Can. J. Chem. Engng., vol.62, pp.482-489.
  • [4] Eringen A.C. (1966): Theory of micropolar fluids. - J. Math. Mech., vol.l6, pp. 1-18.
  • [5] Eringen A.C. (1972): Theory of thermomicrofluids - J. Math. Analysis Applic., yol.38, pp.480-496.
  • [6] Falkner A.C. and Skan S.W. (1931): Some approximate Solutions of the boundary layer equations. - Phil. Mag., vol 12 No.7, pp.865-896.
  • [7] Gorla R.S.R. (1983): Heat transfer in micropolar boundary layer flow over a fiat plate. - Int. J. Engng. Sci., yol.21 pp.791-796.
  • [8] Jena S.K. and Mathur M.N. (1981): Similarity Solutions for laminar free convective flow of a thermomicropolar fluid past a non-isothermal vertical plate. - Int. J. Engng. Sci., yol.19, pp.1431-1439.
  • [9] Kim Y.-J. (1999): Thermal boundary layer flow of a micropolar fluid past a wedge with constant wall temperature. - Acta Mechanica, yol.138, pp.113-121.
  • [10] Rees D.A.S. and Bassom A.P. (1996): The Blasius boundary-layer flow of a micropolar fluid. - Int. J. Engng. Sci., vol.34, No.1, pp.113-124.
  • [11] Willson A.J. (1970): Boundary layers in micropolar liquids. - Proc. Camb. Philol. Soc., vol.67, pp.469-476.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ2-0005-0036
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