A Study on the Ship's Performance of T.S. HANBADA(I) -The Evaluation of Seakeeping Performance by HMS Measuring Data-

Jung, Chang-Hyun; Lee, Hyong-Ki; Lee, Yun-Sok

Journal of Navigation and Port Research 2007;31(10):905-910.
Published online December 30, 2007.

실습선 한바다호의 운항성능에 관한 연구(I)

정창현, 이형기, 이윤석

A Study on the Ship's Performance of T.S. HANBADA(I) -The Evaluation of Seakeeping Performance by HMS Measuring Data-

Chang-Hyun Jung, Hyong-Ki Lee, Yun-Sok Lee

Abstract

As the ship is getting bigger and faster lately, ship's structure or cargoes might be often damaged and the ship might be cut in two in extreme conditions by a wave impact on its bow. In this paper, the vertical acceleration, which is one of factors for evaluating seakeeping performance, was measured under the various sea states by the hull stress monitoring system(HMS) on the bridge, and the result was compared with those of model test and theoretical studies. Then, we confirmed the seakeeping performance of T.S. HANBADA by comparing it with ITTC seakeeping criteria This result will be a great help for the safe navigation by making it possible to estimate the possibility of work and the amount of risk under the various sea conditions with which may be confronted, and the shipbuilding yard can be possible to construct the vessel with superior performance through these data measured on the actual ship.

Key Words: Hull stress monitoring system(HMS);Vertical acceleration;Seakeeping performance