... characterization upstream oil & gas submarine slenderness stratified fluid stratification wave height fluctuation internal wave kelvin wedge angle different aspect ratio froude number free surface aspect ratio free surface wave different aspect ratio case wave trough equation Proceedings...

... ABSTRACT: Experiments were carried out at the hydrodynamics laboratory of the University of Glasgow with smooth rectangular cylinders of five different aspect ratios in steady flow. The cylinders were tested vertically as surface piercing and horizontally submerged to determine the drag...