2009•Ship Science and TechnologyRequires access
Experimental research on hydrodynamic pressure field caused by two moving ships on shallow water
Tian Xue-bing
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Abstract
The character of hydrodynamic pressure field of two moving ships is different with that of single moving ship because of the influence of two moving ships and interaction of wave which caused by them. It is proved by experimental research that the peak value of minus pressure is enlarged or the sustained time of minus pressure is prolonged when two ships are moving at low speed or subcritical speed,that is adverse to two moving ships;The peak value of minus pressure of first ship is reduced obviously when two ships are moving at supcritical speed and the longitudinal distance is more than half ship length.