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Reflection of Short Waves |
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| Authors: | SU Dehui and Miguel A LOSADA Dr Senior Engineer China Institute of Water Resources and Hydropower Research Beijing P R China Professor University of Cantabria Santander Spain |
| Institution: | SU Dehui and Miguel A. LOSADA Dr. Senior Engineer,China Institute of Water Resources and Hydropower Research,Beijing 100038,P. R. China. Professor,University of Cantabria,Santander 39005,Spain. |
| Abstract: | According to the energy equation, the relation between reflection and energy losses for short waves from mild beaches is established and analysed. A reflection coefficient varying with position and energy losses is proposed. Different reflection tests are conducted to check the theoretical analysis. A modified method to estimate the reflection coefficient at varied water depths is suggested based on the linear wave theory. The study indicates that the reflection coefficient from mild beaches has a changing trend for short waves approaching shoreline. |
| Keywords: | refection incident wave refected wave short wave |
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