supported by the National Natural Science Foundation of China (Grant Nos. 50809014, 50921001, 51109022 and 51109187);the National High Technology Research and Development Program of China (863 Program, Grant No.2006AA100301);the Specialized Research Fund for the Doctoral Program of Higher Education (Grant No. 200801411094)
Based on rigid kinematics theory and lumped mass method, a mathematical model of the two net cages of grid mooring system under waves is developed. In order to verify the numerical model, a series of physical model te...