Flow of thin uniform Casson liquid film on an unsteady porous stretching sheet is studied both analytically and numerically. Combined effects of porosity, transverse magnetic field, thermal radiation, suction/injection, and thermocapillarity are considered for analysis. Results showed that the film thickness enhances with the Casson parameter, porosity parameter, Hartmann number and injection velocity but the opposite phenomenon is observed for suction velocity, thermocapillary and thermal radiation parameters. The behavior of the temperature field has been discussed with different physical parameters.

中文翻译：

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带有辐射传热的拉伸板上的卡松液体薄膜的不稳定流动

对非定常多孔拉伸片上均匀的薄卡松液膜的流动进行了分析和数值研究。孔隙度、横向磁场、热辐射、抽吸/注入和热毛细作用的综合影响被考虑用于分析。结果表明，随着卡松参数、孔隙率参数、哈特曼数和注射速度的增加，薄膜厚度增加，但在吸入速度、热毛细管和热辐射参数方面观察到相反的现象。已经用不同的物理参数讨论了温度场的行为。