Dyanimcs of the wake behind an oscillating and rotating sphere in uniform flow

Abstract

The primary objective of the current research is to reveal the wake dynamics of a simultaneously oscillating and rotating sphere in uniform incompressible flow To achieve these objectives an in house code incorporating Finite volume method non staggered arrangement of variables non uniform cartesian grid non inertial frame of reference distributed memory allocation parallelization ghost cell immersed boundary method GCIBM SIP preconditioned BiCGSTAB linear solver is employed The para