Computation of Wave Refraction-Diffraction with Error Vector Propagation Method

被引：0
|
作者：
Zuo Qihua
机构：
来源：
China Ocean Engineering | 1994年 / 04期
关键词：
water wave; refraction and diffraction; numerical computation; EVP method;
D O I：
暂无
中图分类号：
O351 [普通流体力学];
学科分类号：
080103 ; 080704 ;
摘要：
After modifying the basic computation model made by Panchang (1988), the error vector propagation (EVP) method has been adopted to compute the combined effects of water wave refraction and diffraction in the presence of reflection boundary. The results show that the present method is successful in restraining the noise in Panchang’s solution. Compared to other numerical methods for the mild-slope wave equation, EVP method can both consider the influence of reflection and save computer memory and computing time.
引用
收藏
页码：401 / 410
页数：10
相关论文
共 50 条
  • [1] Wave Refraction-Diffraction in the Presence of a Current
    Lin Mingchung
    China Ocean Engineering, 1994, (03) : 307 - 320
  • [2] COMPARISON OF SPECTRAL REFRACTION AND REFRACTION-DIFFRACTION WAVE MODELS
    OREILLY, WC
    GUZA, RT
    JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING-ASCE, 1991, 117 (03): : 199 - 215
  • [3] AN IMPROVEMENT OF WAVE REFRACTION-DIFFRACTION EFFECT IN SWAN
    Lin, Jaw-Guei
    JOURNAL OF MARINE SCIENCE AND TECHNOLOGY-TAIWAN, 2013, 21 (02): : 198 - 208
  • [4] The application of wave refraction-diffraction model with friction
    Jiang Decai and Ye Anle
    Acta Oceanologica Sinica, 1988, (01) : 17 - 26
  • [5] A HARBOR RAY MODEL OF WAVE REFRACTION-DIFFRACTION
    SOUTHGATE, HN
    JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING-ASCE, 1985, 111 (01): : 29 - 44
  • [6] Refraction-diffraction wave models in the inshore zone
    Angelidis, K
    Karambas, TV
    Koutitas, C
    HYDRAULIC ENGINEERING SOFTWARE VI, 1996, : 405 - 413
  • [7] Wave refraction-diffraction effect in the wind wave model WWM
    Liau, Jian-Ming
    Roland, Aaron
    Hsu, Tai-Wen
    Ou, Shan-Hwei
    Li, Yi-Ting
    COASTAL ENGINEERING, 2011, 58 (05) : 429 - 443
  • [8] A perturbation-DRBEM model for wave refraction-diffraction
    Hsiao, SS
    Wu, JH
    Chiu, YF
    PROCEEDINGS OF THE SEVENTH (1997) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL III, 1997, 1997, : 308 - 312
  • [9] Refraction-diffraction model for irregular wave and multidirectional spectrum with current
    Li, YC
    Zhang, YG
    PROCEEDINGS OF THE SIXTH (1996) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL III, 1996, 1996, : 87 - 89
  • [10] Numerical simulation of wave refraction-diffraction in the Pearl River Estuary
    Chen, Y
    Wai, OWH
    Li, YS
    PROCEEDINGS OF THE 10TH (2000) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL III, 2000, : 597 - 604
12345