Approximate solution of nonlinear coupled boundary value problem related to blood flow in artery using variational iteration method

This research examines blood flow dynamics within arteries under transverse magnetic field and temperature variations. A nonlinear singular coupled boundary value problem models blood flow. Using Variational Iteration Method (VIM), velocity and temperature profiles are analyzed. Assuming constant magnetic field, temperature-dependent fluid viscosity is considered. Flow and wall shear stress expressions are derived.