Abstract
The current endeavor scrutinizes the flow of tangent hyperbolic fluid over a moving stretched surface. The characteristics of heat transfer are conferred by utilizing nonlinear radiation. Further features of mass transfer are characterized with activation energy. The problem is modeled in terms boundary layer equations by implementing the relative laws. The independent variables in the governing equations through suitable transformations are reduced which are further tackled numerically via RKF-45 technique. Several physical parameters are varied in order to evaluate the behaviors of velocity, temperature and concentration distributions. It is established that higher values of We parameter increases the velocity profile. Further it is obtained that rate of heat transfer enhances as N-r parameter increases.