Post pressurizing material treatment for bodies moving through fluid

摘要: A post pressurizing material treatment for bodies moving through fluid includes a series of compartments joined to the rear surface body. Each compartment is sealed by top wall, bottom pair side walls and front wall open at end thereof. retains least one V-shaped base having diverging opening into each compartment. Post secured in spaced between trapping flow accumulating forward pressure so as reduce drag propel body forward.