GMRES solution of the mild-slope equation on quadtree grids

被引：0
|
作者：
Borthwick, AGL [1 ]
Yiu, KFC [1 ]
Anastasiou, K [1 ]
机构：
[1] Univ Oxford, Oxford 0X1 3PJ, England
来源：
ENVIRONMENTAL AND COASTAL HYDRAULICS: PROTECTING THE AQUATIC HABITAT, PROCEEDINGS OF THEME B, VOLS 1 & 2 | 1997年 / 27卷
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D O I：
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中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The modified mild-slope equation derived by Kirby (1984) may be used to predict the coastal wave climate in the presence of currents, including the effects of refraction, diffraction, shoaling and reflection. Here, the modified mild-slope equation is discretised using finite volumes on rectangular hierarchical quadtree grids, and solved by the GMRES conjugate gradient technique. Results are presented for regular waves passing over Berkhoff et al.s (1982) elliptic shoal.
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页码：1322 / 1327
页数：4
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