EQUIPMENT FOR CHANGING EIGEN PERIOD OF ANTI-ROLLING TANK BY PARTITIONING TANK TO REDUCE ROLLING

摘要

PURPOSE: An equipment for changing eigen period of an anti-rolling tank by partitioning the tank is provided to reduce the rolling of a ship by destructive interference. CONSTITUTION: An equipment for changing eigen period of an anti-rolling tank by partitioning the tank comprises two symmetrical tanks which are the first wing tank(1) and the second wing tank(2); a connecting pipe(4) for connecting the two tanks; partitions(3) which vertically set in for partitioning the tanks.