Mathematical modeling of boundary layer flow over a moving thin needle with variable heat flux

摘要: The problem of steady laminar forced convection boundary layer flow an incompressible viscous fluid over a moving thin needle with variable heat flux is considered. governing equations are first transformed into non-dimensional forms. These then similarity using the variables, which solved numerically implicit finite-difference scheme known as Keller-box method. solutions obtained for blunt-nosed (m = 0). Numerical computations carried out various values dimensionless parameters problem, include Prandtl number Pr and parameter representing size. It has been found that wall temperature significantly influenced by both Pr. However, no effect on characteristics due to decoupled equations.