파랑 중 바지선의 예인안정성에 관한 실험 및 수치해석 연구

Abstract

This paper presents an experimental and numerical study on towing stability of a barge in waves. A series of model tests were carried out at the Ocean Engineering Basin of MOERI/KIOST for measurement of hull forces and motion of a towed barge model in calm water and waves. Numerical simulations were conducted with hydrodynamic derivatives extracted from model tests. Calculation results were compared with measured towing trajectories. Good agreements were obtained between model tests and the numerical results. Discussions were made on the wave effect on towing stability.ge model in calm water and waves. Numerical simulations were conducted with hydrodynamic derivatives extracted from model tests. Calculation results were compared with measured towing trajectories. Good agreements were obtained between model tests and the numerical results. Discussions were made on the wave effect on towing stability.