@article{(Open Science Index):https://publications.waset.org/pdf/7055, title = {Unsteady Free Convection Flow Over a Three-Dimensional Stagnation Point With Internal Heat Generation or Absorption}, author = {Mohd Ariff Admon and Abdul Rahman Mohd Kasim and Sharidan Shafie}, country = {}, institution = {}, abstract = {This paper considers the effect of heat generation proportional l to (T - T∞ )p , where T is the local temperature and T∞ is the ambient temperature, in unsteady free convection flow near the stagnation point region of a three-dimensional body. The fluid is considered in an ambient fluid under the assumption of a step change in the surface temperature of the body. The non-linear coupled partial differential equations governing the free convection flow are solved numerically using an implicit finite-difference method for different values of the governing parameters entering these equations. The results for the flow and heat characteristics when p ≤ 2 show that the transition from the initial unsteady-state flow to the final steadystate flow takes place smoothly. The behavior of the flow is seen strongly depend on the exponent p.}, journal = {International Journal of Physical and Mathematical Sciences}, volume = {5}, number = {3}, year = {2011}, pages = {235 - 240}, ee = {https://publications.waset.org/pdf/7055}, url = {https://publications.waset.org/vol/51}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 51, 2011}, }