CALCULATION METHOD AND APPARATUS OF UNDERWATER ACOUSTIC RADIATION PATTERN OF THE SHIP BY SEPARATE CALCULATION OF RADIATION PATTERN AND TOTAL RADIATION POWER

摘要

The present invention relates to a technique for detecting an underwater acoustic radiation pattern. More particularly, the present invention relates to a method of calculating an underwater acoustic radiation pattern, which predicts remote underwater noise radiated to a medium near an acoustic radiator due to surface resonance of the acoustic radiator having a large size and a complex shape and moving at sea/underwater, in a three-dimensional pattern; and to an apparatus thereof.