Abstract
A set of new 2-D equations of interchange between suspended sediment and bed materials was serived by theoretical deduction based on the systematic summarization and assessment the previous studies of simulating the interchange between suspended sediment and bed materials in the Lower Yellow River. This model was used to simulate the erosion and deposition processes caused by the interchange between suspended sediment and bed materials in a sketch channel. The results show that these equations are well consistent with the laws of interchange between suspended sediment and bed materials. Furthermore, compared with previous models, it has important practical value not only because of strong theoretical foundation, but also for smaller amount of calculating work and convenient application in practice.
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References
HAN Qi-wei. A study on non-equilibrium transportation of suspended load[C]. Int. Symp. on River Sedimentation. Beijing, 1980, 793–802.
FELDMAN, A. D. Hec models for water resources system simulation, theory and experience[M]. The Hydraulic Engineering Center, Davis, California, 1981.
LI Yi-tian. Pilot research of 2-D riverbed deformation calculation in channel[J]. Sediment Research, 1988, (1): 34–44(in Chinese).
WEI Zhi-lin, ZHAO Liang-kui, FU Xiao-ping. Research on mathematical model for sediment in Yellow River[J]. Journal of Wuhan University of Hydraulic and Electric Engineering, 1997, 30(5): 21–25 (in Chinese).
YANG Guo-lu. Mathematical model of river[M]. Beijing: China Ocean Press, 1993 (in Chinese).
HAN Qi-wei. On graded capacities for sediment transport[C]. Proceedings of the 6th National Conference on Fundamental Theories for Sediment Transport. Zhengzhou, 2005, 1–23.
YU Ming-hui, XU Jin-jun, WAN Yuan-yang et al. Simulation and dynamic visualization of flow and sediment motion downstream of Cuijiaying Dam[J]. Journal of Hydrodynamics, Ser. B, 2006, 18(4): 492–498.
HUANG Sui-liang, JIA Y. F., WANG Sam S. Y. Numerical modeling of suspended sediment transport in channel bends [J]. Journal of Hydrodynamics, Ser. B, 2006, 18(4): 411–417.
LU Yong-jun, CHEN Guo-xiang. A non-uniform sediment transport model with the boundary-fitting orthogonal coordinate system[J]. Journal of Hydrodynamics, Ser. B, 2002, 14(1): 64–68.
CAO Zhi-fang, LI Yi-tian, ZHAO Ming-deng. Application of multigrid method in 2-D mathematical model in open channels [J]. Journal of Hydrodynamics, Ser. B, 2000, 12(3): 59–67.
ZHAO Lian-jun, WU Xiang-ju, WANG Yuan. calculation method of the quality sediment gradation[C]. Proceedings of the 12th National Symposium on Hydrodynamic. Daishan, 1998, 455–460 (in Chinese).
ZHAO Lian-jun, TAN Guang-ming, WEI Zhi-lin et al. The calculation for natural riverbed sediment gradation [J]. Journal of Wuhan University( Engineering Edition ), 2005, 38(2): 25–29(in Chinese).
ZHAO Lian-jun, TAN Guang-ming, WEI Zhi-lin et al. Study on calculating method of the interchange between suspended sediment and bed materials in the lower Yellow River[J]. Advances in Water Science, 2005, 16(2): 155–163 (in Chinese).
ZHAO Lian-jun, TAN Guang-ming, WEI Zhi-lin et al. Research on the vertical distribution of average grain size of suspended load[C]. Proceedings of the Ninth International Symposium on River Sedimentation. Yichang, 2004, 1402–1409 (in Chinese).
ZHAO Lian-jun, WEI Zhi-lin, TAN Guang-ming et al. Flood track simulation in the lower reaches of the Yellow River through sediment and flow regulation of Xiaolangdi reservoir in 2002 [J]. Journal of Hydrodynamics, Ser. A, 2005, 19(5): 578–584 (in Chinese).
ZHAO Lian-jun, JIANG En-hui, ZHANG Hong-wu. Study on forecasing calculation of mathematical model for stream flood routing in the lower Yellow River. 21st century: The new era for hydraulic research and its application[M]. Tsinghua University Press, 2001: 17–22 (in Chinese).
ZHANG Jun-hua, ZHANG Hong-wu, MA Huai-bao et al. Mathematical model of river bed change downstream of Xiaolangdi Reservoir[J]. Journal of Hydrodynamics. Ser. B, 2002 14(1): 106–112.
TAN Guang-ming, ZHAO Lian-jun, WEI Zhi-lin et al. Research on a 2D horizontal current and sediment numerical model in the Haihe River estuary [J]. Journal of Hydrodynamics, Ser. A, 2005, 20(5): 545–550(in Chinese).
ZHANG Hong-wu, JINAG En-hui et al. The law for high-concentrated flow models in Yellow River[M]. Zhengzhou: Henan Science and Technology Press, 1994(in Chinese).
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Project suported by the National Natural Science Foundation of China and the Yellow River Conservancy Commission (Grant No. 50339020).
Biography: Zhao Lian-jun(1973-), Male, Ph. D., Associate Professor
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Zhao, Lj., Jiang, Eh., Tan, Gm. et al. Horizontal 2-D Basic Equations and Simulation of Interchange Between Suspended Sediment and Bed Materials in Alluvial River. J Hydrodyn 19, 509–516 (2007). https://doi.org/10.1016/S1001-6058(07)60147-4
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DOI: https://doi.org/10.1016/S1001-6058(07)60147-4