000 02106aab a2200241 4500
008 240122b19901990|||mr||| |||| 00| 0 eng d
022 _a0017-9310
100 _aZhang, L.
_9167966
100 _aSoufiani, A.
_9869048
100 _aPetit, J.P.
_9880080
100 _aTaine, J.
_9869049
245 _aCoupled Radiation and Laminar Mixed Convection in an Absorbing and Emitting Real Gas Mixture along a Vertical Plate
300 _a319-329 p.
520 _aThe radiation transfer part is treated by the application of a random statistical narrow-band model and the Curtis-Godson approximation. An implicit finite-difference technique, developed for this study is used to solve the mass, momentum and energy conservation equations in a coupled manner. Excellent agreement between our finite-difference solutions and those of other authors are obtained for pure natural convection, pure forced convection and mixed convection without radiation. The investigation of the boundary conditions at infinity shows that the radiation penetration length at atmospheric pressure is of the order of one pure H2O equivalent metre, which is one order of magnitude larger than the boundary layer thickness for mixed convection without fluid radiation. Comparison of results with and without radiation in various conditions shows that fluid radiation enhances the effect of buoyancy forces, increases temperature, velocity, and conductive heat transfer at the wall, but decreases the wall radiative heat flux. A dimensionless parameter R is introduced in order to enable a crude estimation of wall conductive flux enhancement due to radiation.
650 _aCoupled Radiation
_9880081
650 _aLaminar Mixed Convection
_9865139
650 _aAbsorbing
_9875173
650 _aEmitting Real Gas Mixture
_9880082
650 _aVertical Plate
_9682605
773 0 _dNew York, U.S.A : Pergamon Subsidiary of Elsevier Science & Technology
_x00179310
_tInternational Journal of Heat and Mass Transfer
856 _uhttps://www.sciencedirect.com/science/article/pii/001793109090101Y
942 _2ddc
_n0
_cART
_o14993
_pMr. Muhammad Rafique Al Haj Rajab Ali (Late)
999 _c814761
_d814761