불규칙파 중에서 돌핀 계류된 바아지식 해상공장에 대한 비선형 응답 해석

Nonlinear Response Analyses for a Barge-Mounted Plant with Dolphin Mooring Systems in Irregular Waves

  • 이호영 (울산대학교 수송시스템공학부) ;
  • 신현경 (울산대학교 수송시스템공학부) ;
  • 염재선 (목포대학교 선박해양공학과)
  • 발행 : 2000.11.01

초록

The time simulation of motion responses of dolphin-moored BMP in waves is presented. The equation of motion based on Cummin's theory of impulse responses are employed, and solved in time domain by using the Newmark $\beta$ method. The hydrodynamic coefficient and first order wave exciting forces involved in the equations are obtained from a three-dimensional panel method in the frequency domain. The second order wave drift forces and mooring for dolphin system are taken into account. As for numerical example, time domain analysis are carried out for a BMP in irregular wave condition.

키워드

참고문헌

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