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LIU Peng-fei, YOU Ya-ge, HU Cheng. Reflection and transmission properties of double-submerged rectangular blocks[J]. Haiyang Xuebao, 2007, 29(1): 133-138.
Citation:
LIU Peng-fei, YOU Ya-ge, HU Cheng. Reflection and transmission properties of double-submerged rectangular blocks[J]. Haiyang Xuebao, 2007, 29(1): 133-138.
LIU Peng-fei, YOU Ya-ge, HU Cheng. Reflection and transmission properties of double-submerged rectangular blocks[J]. Haiyang Xuebao, 2007, 29(1): 133-138.
Citation:
LIU Peng-fei, YOU Ya-ge, HU Cheng. Reflection and transmission properties of double-submerged rectangular blocks[J]. Haiyang Xuebao, 2007, 29(1): 133-138.
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guanzhou 510640, China;Graduate School, Chinese Academy of Sciences, Beijing 100038, China
2.
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guanzhou 510640, China
An analytic method is used to analyze the transmission and reflection coefficients of double-submer gedrect angular blocks (DSRB) in oblique waves.The diffraction potential functions are obtained by using the eigenfunction expansion method, and expressions for reflection and transmission coefficients are defined.The boundary element method is used to verify the correct ness of the present analytic method.The DSRBs have better performance than single submerged rectangular blocks in some certain cases.The reflection and transmission properties of the DSRBs are studied for some specific cases, and the influence of geometrical parameters is also presented.