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HUANG Xing-zhong, XIONG Hui-fang, LI Yan-zuo. An improved simulation method for randomly undulatory sea surface[J]. Haiyang Xuebao, 2006, 28(6): 151-157.
Citation: HUANG Xing-zhong, XIONG Hui-fang, LI Yan-zuo. An improved simulation method for randomly undulatory sea surface[J]. Haiyang Xuebao, 2006, 28(6): 151-157.

An improved simulation method for randomly undulatory sea surface

  • Received Date: 2005-01-01
  • Rev Recd Date: 2005-07-22
  • Employing the fundamental principle of linear filter model,an improved simulation method is developed based on a high-order filter model for randomly undulatory sea surface.By using Piersonps semiempirical ocean wave spectrum and a six-order filter model,the numerical results for the randomly undulatory sea surface which is dependent on the wind speed are obtained.Some statistical properties of numerical results,such as effective wave height and power spectral density,are discussed in detail and well compared with available data.It shows that the simulation method by the high-order filter model is more accurate than that by telower-order filter model.
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