Water Engineering Research

한국수자원학회 (Korea Water Resources Association)
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BRAGG RESONANT REFLECTION OF OBLIQUELY INCIDENT WATER WAVES

  • Cho, Yong-Sik (Department of Civil and Environmental Engineering, Sejong University)
  • 발행 : 2000.01.01
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초록

The bragg reflection of obliquely incident monochromatic water waves propagating over a sinusoidally varying topography is theoretically investigated in this study. The eigenfunction expansion method is first employed to calculate reflection coefficients of water waves due to depth changes. A reasonable agreement is observed. Obtained reflection coefficients of normally incident waves are compared with laboratory measurements. Reflection coefficients of obliquely incident waves are then calculated. The wavenumber providing the Bragg reflection agrees well with analytical predictions.

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참고문헌

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