Autor: |
Abeer S. Elfeshawey, Mostafa Mahmoud, Reda G. Abdel-Rahman, H. M. El-Hawary |
Rok vydání: |
2014 |
Předmět: |
|
Zdroj: |
Chinese Physics B. 23:090203 |
ISSN: |
1674-1056 |
Popis: |
The theoretic transformation group approach is applied to address the problem of unsteady boundary layer flow of a non-Newtonian fluid near a stagnation point with variable viscosity and thermal conductivity. The application of a two-parameter group method reduces the number of independent variables by two, and consequently the governing partial differential equations with the boundary conditions transformed into a system of ordinary differential equations with the appropriate corresponding conditions. Two systems of ordinary differential equations have been solved numerically using a fourth-order Runge—Kutta algorithm with a shooting technique. The effects of various parameters governing the problem are investigated. |
Databáze: |
OpenAIRE |
Externí odkaz: |
|