Large Eddy Simulation of Compound Open Channel Flows with Floodplain Vegetation
Abstract
:1. Introduction
2. Mathematical Model
2.1. Governing Equations
2.2. Boundary Condition and Numerical Algorithm
3. Verification of Drag Force Method
3.1. Simulation Implementation
3.2. Case Verification
4. Computational Cases
5. Results
5.1. Flow Field and Secondary Flow
5.2. Bed Shear Stress
5.3. Reynolds Stress
5.4. Lateral Momentum Exchange
5.5. Vertical Structures
6. Conclusions
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
References
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Q (m3/s) | H (m) | hv (m) | bv (m) | S0 | frk (m−1) |
---|---|---|---|---|---|
0.179 | 0.335 | 0.1175 | 0.0064 | 0.0036 | 1.23 |
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Zeng, C.; Bai, Y.; Zhou, J.; Qiu, F.; Ding, S.; Hu, Y.; Wang, L. Large Eddy Simulation of Compound Open Channel Flows with Floodplain Vegetation. Water 2022, 14, 3951. https://doi.org/10.3390/w14233951
Zeng C, Bai Y, Zhou J, Qiu F, Ding S, Hu Y, Wang L. Large Eddy Simulation of Compound Open Channel Flows with Floodplain Vegetation. Water. 2022; 14(23):3951. https://doi.org/10.3390/w14233951
Chicago/Turabian StyleZeng, Cheng, Yimo Bai, Jie Zhou, Fei Qiu, Shaowei Ding, Yudie Hu, and Lingling Wang. 2022. "Large Eddy Simulation of Compound Open Channel Flows with Floodplain Vegetation" Water 14, no. 23: 3951. https://doi.org/10.3390/w14233951
APA StyleZeng, C., Bai, Y., Zhou, J., Qiu, F., Ding, S., Hu, Y., & Wang, L. (2022). Large Eddy Simulation of Compound Open Channel Flows with Floodplain Vegetation. Water, 14(23), 3951. https://doi.org/10.3390/w14233951