A numerical study of the wave effect on sediment transport and test in the Bohai Sea

TENG Yong; YANG Yongzeng; LU Jing; CUI Tingwei

Article Contents

Article Navigation > Haiyang Xuebao > 2012 > 34(5): 174-182

TENG Yong, YANG Yongzeng, LU Jing, CUI Tingwei. A numerical study of the wave effect on sediment transport and test in the Bohai Sea[J]. Haiyang Xuebao, 2012, 34(5): 174-182.

Citation:

TENG Yong, YANG Yongzeng, LU Jing, CUI Tingwei. A numerical study of the wave effect on sediment transport and test in the Bohai Sea[J]. Haiyang Xuebao, 2012, 34(5): 174-182.

TENG Yong, YANG Yongzeng, LU Jing, CUI Tingwei. A numerical study of the wave effect on sediment transport and test in the Bohai Sea[J]. Haiyang Xuebao, 2012, 34(5): 174-182.

Citation:

TENG Yong, YANG Yongzeng, LU Jing, CUI Tingwei. A numerical study of the wave effect on sediment transport and test in the Bohai Sea[J]. Haiyang Xuebao, 2012, 34(5): 174-182.

PDF( 6905 KB)

A numerical study of the wave effect on sediment transport and test in the Bohai Sea

1.
The First Institution of Oceanography, State Oceanic Administration, Qingdao, 266061, China;Key Laboratory of for Marine Science & Numerical Modeling, First Institute of Oceanography, State Oceanic Administration, Qingdao, 266061, China
2.
The First Institution of Oceanography, State Oceanic Administration, Qingdao, 266061, China

Received Date: 2011-03-12
Rev Recd Date: 2011-11-17

Abstract

Abstract

The wave effect on sediment transport is analyzed in the Bohai Sea area. First, a series of ideal experiments were carried out to investigate the characteristics of wave-current coupled bottom shear stress and the proportion of wave-induced bottom shear stress. Second, a numerical simulation of suspended sediment concentration was compared with the remote sensing data during a gale process in the Bohai Sea. The results indicate that the model output is improved much when the wave-induced bottom shear stress is considered. The wave plays a key role in the resuspension of sediment in the shallow water of 0-20 m depth during the gale weather.
- suspended sediments,
- wave-current coupled bottom shear stress,
- Bohai Sea

FullText(HTML)

References(9)

References

曹祖德,唐士芳,李蓓. 波、流共存时的床面剪切力[J].水道港口, 2002, 22 (2): 56-60.

丁平兴,胡克林,孔亚珍,等. 长江河口波-流共同作用下的全沙数值模拟[J].海洋学报, 2003, 25 (5): 113-124.

孔令双,曹祖德,焦桂英,等. 波、流共存时的床面剪切力和泥沙运动[J].水动力学研究与进展,2003a, 18 (1):93-97.

白玉川,张彬,张胤祺,等. 波浪挟沙能力及航道骤淤机理的研究[J].水利学报,2007,38 (6): 646-653.

LAMBRECHTS J, HUMPHREY C, MCKINNA L, et al. Importance of wave-induced bed liquefaction in the fine sediment budget of Cleveland Bay, Great Barrier Reef[J]. Estuarine, Coastal and Shelf Science, 2010, 89(2), 154-162.

JIANG W, POHLMANN T, SUN J, et al. SPM transport in the Bohai Sea: field experiments and numerical modeling[J]. Journal of Marine Systems, 2004, 44 (3/4), 175-188.

WANG X H, QIAO F L, LU J, et al. The turbidity maxima of the northern Jiangsu shoal-water in the Yellow Sea, China[J]. Estuarine, Coastal and Shelf Science, 2011, 93 (3): 202-211.

SIGNELL R P, BEARDSLEY R C, GRABER H C, et al. Effect of wave-current interaction on steady wind-driven circulation in narrow, shallow embayments[J]. Journal of Geophysical Research, 1990, 95 (6): 9671-9678.

GRANT W D, MADSEN O S. Combined wave and current interaction with a rough bottom[J]. Journal of Geophisical Research, 1979, 84(C4): 1797-1808.

Relative Articles

Supplements(0)

Cited By

Proportional views