Unsteady slip-flow of second grade non-Newtonian electrically conducting fluid over an oscillating sheet has been considered and solved numerically. A second-order slip velocity model is used to predict the flow characteristic past the wall. With the assumption of infinite length in x-direction, velocity of the fluid can be assumed as a function of y and t, hence, with proper variable change pa...

Abstract We consider a second‐order linear system of ordinary differential equations (ODEs) including random variables. A stochastic Galerkin method yields larger deterministic ODEs. apply model order reduction (MOR) this high‐dimensional dynamical system, where its internal energy represents quadratic quantity interest. investigate the properties MOR with respect to stability, passivity and di...