... in the wake and an inward lift toward the centerline of the wake. The inward lift force exacerbates wake drag reduction by moving the downstream cylinder toward the center of the wake where drag is minimum. 2 For two cases with relatively close spacing, the downstream cylinder impacted (clashed...

... called wave resistance due to wave generation by the hull), and appendices drag (due to protuberant surfaces like rudders, struts, etc). 30 06 2005 06 06 2006 offshore installations hydrodynamics design engineering military systems weapons mechanical stability drag reduction...