Numerical Simulation of Flow Structures on the River Conjunction Area

Dong Dong Jia; Li Hui Qian; Wen Liang Peng; Wei Li; Xi Bao Zhang

doi:10.4028/www.scientific.net/AMR.773.811

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 773Numerical Simulation of Flow Structures on the...

Numerical Simulation of Flow Structures on the River Conjunction Area

Abstract:

River conjunction region is a common occurrence in plain river network areas. Flow structures in the + type conjunction region are very complex, which affected by the conjunction rivers. In the present paper, the flow pattern in the + type conjunction area of the Grand Canal and the Xingou River was simulated by a 2-D numerical model. The simulated results demonstrated that a transversal velocity region was occurred in the left part of conjunction region due to the inflow influences of north Xingou River. Additionally, a circulation zone was observed in the right part of upstream Grand Canal due to the outflow effects of south Xingou River.

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Periodical:

Advanced Materials Research (Volume 773)

Pages:

811-814

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.773.811

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Online since:

September 2013

Authors:

Dong Dong Jia, Li Hui Qian, Wen Liang Peng, Wei Li, Xi Bao Zhang

Keywords:

Conjunction Region, Flow Pattern, Numerical Simulation, River Conferences

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References

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