In this paper, we consider the 2D second grade fluid past an obstacle satisfying standard non-slip boundary condition at surface of obstacle. Second model is a well-known non-Newtonian model, with two parameters: $\alpha$ representing length-scale, while $\nu > 0$ corresponding to viscosity. We prove that, under constraint = {o}(\alpha^\frac{4}{3})$, suitable initial velocity converges Euler as...

This work proposes a qualitative study for the fractional second-grade fluid described by operator. The classical Caputo operator is used in investigations. exact analytical solutions of constructed problems proposed model are determined using Laplace transform method, which particularly includes derivative. impact presented; especially, acceleration effect noticed paper. parameters’ influences...