Study on bottom stress under conditions of storm surge and tide

Wang Jing-yong; Yu Xu-ri

doi:10.1007/BF02850513

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Study on bottom stress under conditions of storm surge and tide

OriginalPaper | Updated：2023-05-16

- Study on bottom stress under conditions of storm surge and tide
- Study on bottom stress under conditions of storm surge and tide
- 海洋湖沼学报（英文） 1994年12卷第2期页码：144-153
- Affiliations：
  
  Ocean University of Qingdao
- Author bio：
- Funds：
- DOI：10.1007/BF02850513
  中图分类号：
- 纸质出版：1994
- Accepted：
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Study on bottom stress under conditions of storm surge and tide[J]. 海洋湖沼学报（英文）, 1994,12(2):144-153.

Jing-yong, W., Xu-ri, Y. Study on bottom stress under conditions of storm surge and tide., Chin. J. Ocean. Limnol. 12, 144–153 (1994). https://doi.org/10.1007/BF02850513
Study on bottom stress under conditions of storm surge and tide[J]. 海洋湖沼学报（英文）, 1994,12(2):144-153. DOI： 10.1007/BF02850513.

Jing-yong, W., Xu-ri, Y. Study on bottom stress under conditions of storm surge and tide., Chin. J. Ocean. Limnol. 12, 144–153 (1994). https://doi.org/10.1007/BF02850513 DOI：

摘要

Abstract

Sea bottom stress is conventionally assumed to be directly proportional to the square of the vertically averaged velocity

and the drag coefficient to be dependent on the speed and direction of the wind on the sea surface

the depth and dimension of the sea

the period of the tide and so on. In this paper a three-dimensional numerical model is used to discuss the relation between the drag coefficient and the above-mentioned factors. It can be shown from calculation that the relation

$$\left| {\overline {\tau _b } } \right|\infty \left| {\overline V } \right|$$ is valid

that the drag coefficient is a constant in a major part of a sea as thought conventionally

and that there is a small area near the coast where the drag coefficient is far greater. We call it singular area. A number of conclusions on the relation between the drag coefficient and the speed and direction of the wind

the sea depth and so on

were obtained.

关键词

Keywords

references

Feng Shizuo, 1977. A three-dimensional nonlinear model of tides.Scientia 20(4): 435–446.

Heaps, N. S., 1973. Three-dimensional numerical model of the Irish Sea.Geophys. J. R. Astr. Soc. 35: 99–120.

Johns, B., Sinha, P. C. and Dube, S. K. 1983. Simulation of storm surge using a three-dimensional model: an application to the 1977 Andhra cyclone.Quart. J. R. Met. Soc. 109: 211–224.

Taylor, D. I., L(L). 1919. Tidal Friction in the Irish Sea. Phil. Trans Boy. Soc. A, ccxx, pp. 1–99.

Vager, B. G., and Kagan, B. A., 1971. Vertical structure and turbulent regime in a stratified boundary layer of a tidal flow.Izv. Nauk. SSSR. Fiz. Atmos. Okeana,7: 766–777.

Wang Jingyong, 1985. A numerical study of the vertical structure of typhoon surge currents.Chin. J. Oceanol. Limnol. 3(2): 153–165.

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