Axisymmetric stagnation point flow and mass transfer for power-law fluids II. Moderate schmidt number correction |
| |
| Authors: | James A Trainham Richard Pollard |
| |
| Institution: | Polymer Products Department, E.I. du Pont de Nemours & Co. (Inc.), Wilmington, DE 19898 U.S.A.;Department of Chemical Engineering, University of Houston, Houston TX 77004 U.S.A. |
| |
| Abstract: | The theory for axisymmetric stagnation point flow of power-law fluids has been extended to include the correction terms for convective diffusion at moderate Schmidt numbers. The dimensionless mass transfer rate is expressed as an asymptotic series that is valid for Re(1 ? n)/3(1 + n)Sc? < 1. The result can be used to predict accurate diffusion coefficients for dilute species in fluids with specified power-law characteristics. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
