Abstract: The problem of a two-dimensional cavity flow of an ideal fluid with small unsteady disturbances in a gravity free field is considered. By regarding the unsteady motion as a small-perturbation ...

Abstract: Recently an exact theory for the cavity flow past an obstacle of arbitrary profile at an arbitrary cavitation number has been developed by adopting a free-streamline wake model. The analysis ...

Abstract: Globally, the integrity of girth weld (GW) of oil and gas pipelines has increased as a concern due to failures with high consequences. A primary integrity issue to pipelines considers defects originating during field ...