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The analysis of tandem hull vessel motion in waves |
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| Authors: | Sy Yeuan Liou Dong Taur Su Der Wei Chen |
| Institution: | a Department of Vehicle Engineering, Chung Cheng Institute of Technology, National Defense University, Dashi, Taoyuan 335, Taiwan, Republic of China b China College of Marine Technology and Commerce, Taipei 111 Taiwan, Republic of China c Department of Naval Architecture and Marine Engineering, Chung Cheng Institute of Technology, National Defense University, Dashi, Taoyuan 335, Taiwan, Republic of China |
| Abstract: | This paper attempts to provide a better understanding of the hydrodynamic behavior of a tandem hull form in a floating production platform application where high deck payload capacity and low wave induced motions of this vessel are primary design goals. A simplified hydrodynamic analysis and a more representative radiation and diffraction theory based hydrodynamic analysis are used for wave induced forces and motions. The analysis results are compared with model test results to deduce principal features of these special purpose hull configurations. The motion responses in different wave headings evaluated from the complicated diffraction analysis are compared and discussed in some detail. |
| Keywords: | Tandem hull vessel Waves Motion responses |
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