Research Article
Optimized Vegetation Density to Dissipate Energy of Flood Flow in Open Canals
| Model index | Study models | Z | G | Hydraulic depth | Input speed | Froude number | Plant density | Manning coefficient based on Chow's experiences |
| Model1-V3-Ch 0.03 | Model 1 | 1 | 9.81 | 0.88 | 3 | 1.016409 | 0.25 | 0.03 | Model2-V3-Ch 0.035 | Model 2 | 1 | 9.81 | 0.88 | 3 | 1.016409 | 0.5 | 0.035 | Model3-V3-Ch 0.04 | Model 3 | 1 | 9.81 | 0.88 | 3 | 1.016409 | 0.75 | 0.04 | Model4-V3-Ch 0.02 | Model 4 | 1 | 9.81 | 0.88 | 3 | 1.016409 | 0 | 0.02 | Model5-V3.1-Ch 0.03 | Model 5 | 1 | 9.81 | 0.88 | 3.1 | 1.0502893 | 0.25 | 0.03 | Model6-V3.1-Ch 0.035 | Model 6 | 1 | 9.81 | 0.88 | 3.1 | 1.0502893 | 0.5 | 0.035 | Model7-V3.1-Ch 0.04 | Model 7 | 1 | 9.81 | 0.88 | 3.1 | 1.0502893 | 0.75 | 0.04 | Model8-V3.1-Ch 0.02 | Model 8 | 1 | 9.81 | 0.88 | 3.1 | 1.0502893 | 0 | 0.02 | Model9-V3.2-Ch 0.03 | Model 9 | 1 | 9.81 | 0.88 | 3.2 | 1.0841696 | 0.25 | 0.03 | Model10-V3.2-Ch 0.035 | Model 10 | 1 | 9.81 | 0.88 | 3.2 | 1.0841696 | 0.5 | 0.035 | Model11-V3.2-Ch 0.04 | Model 11 | 1 | 9.81 | 0.88 | 3.2 | 1.0841696 | 0.75 | 0.04 | Model12-V3.2-Ch 0.02 | Model 12 | 1 | 9.81 | 0.88 | 3.2 | 1.0841696 | 0 | 0.02 | Model13-V3.3-Ch 0.03 | Model 13 | 1 | 9.81 | 0.88 | 3.3 | 1.1180499 | 0.25 | 0.03 | Model14-V3.3-Ch 0.035 | Model 14 | 1 | 9.81 | 0.88 | 3.3 | 1.1180499 | 0.5 | 0.035 | Model15-V3.3-Ch 0.04 | Model 15 | 1 | 9.81 | 0.88 | 3.3 | 1.1180499 | 0.75 | 0.04 | Model16-V3.3-Ch 0.02 | Model 16 | 1 | 9.81 | 0.88 | 3.3 | 1.1180499 | 0 | 0.02 | Model17-V4-Ch 0.03 | Model 17 | 2 | 9.81 | 1.46 | 4 | 1.055455338 | 0.25 | 0.03 | Model18-V4-Ch 0.035 | Model 18 | 2 | 9.81 | 1.46 | 4 | 1.055455338 | 0.5 | 0.035 | Model19-V4-Ch 0.04 | Model 19 | 2 | 9.81 | 1.46 | 4 | 1.055455338 | 0.75 | 0.04 | Model20-V4-Ch 0.02 | Model 20 | 2 | 9.81 | 1.46 | 4 | 1.055455338 | 0 | 0.02 | Model21-V4.1-Ch 0.03 | Model 21 | 2 | 9.81 | 1.46 | 4.1 | 1.081841721 | 0.25 | 0.03 | Model22-V4.1-Ch 0.035 | Model 22 | 2 | 9.81 | 1.46 | 4.1 | 1.081841721 | 0.5 | 0.035 | Model23-V4.1-Ch 0.04 | Model 23 | 2 | 9.81 | 1.46 | 4.1 | 1.081841721 | 0.75 | 0.04 | Model24-V4.1-Ch 0.02 | Model 24 | 2 | 9.81 | 1.46 | 4.1 | 1.081841721 | 0 | 0.02 | Model25-V4.2-Ch 0.03 | Model 25 | 2 | 9.81 | 1.46 | 4.2 | 1.108228105 | 0.25 | 0.03 | Model26-V4.2-Ch 0.035 | Model 26 | 2 | 9.81 | 1.46 | 4.2 | 1.108228105 | 0.5 | 0.035 | Model27-V4.2-Ch 0.04 | Model 27 | 2 | 9.81 | 1.46 | 4.2 | 1.108228105 | 0.75 | 0.04 | Model28-V4.2-Ch 0.02 | Model 28 | 2 | 9.81 | 1.46 | 4.2 | 1.108228105 | 0 | 0.02 | Model29-V4.3-Ch 0.03 | Model 29 | 2 | 9.81 | 1.46 | 4.3 | 1.134614488 | 0.25 | 0.03 | Model30-V4.3-Ch 0.035 | Model 30 | 2 | 9.81 | 1.46 | 4.3 | 1.134614488 | 0.5 | 0.035 | Model31-V4.3-Ch 0.04 | Model 31 | 2 | 9.81 | 1.46 | 4.3 | 1.134614488 | 0.75 | 0.04 | Model32-V4.3-Ch 0.02 | Model 32 | 2 | 9.81 | 1.46 | 4.3 | 1.134614488 | 0 | 0.02 | Model33-V5-Ch 0.03 | Model 33 | 3 | 9.81 | 1.91 | 5 | 1.153022908 | 0.25 | 0.03 | Model34-V5-Ch 0.035 | Model 34 | 3 | 9.81 | 1.91 | 5 | 1.153022908 | 0.5 | 0.035 | Model35-V5-Ch 0.04 | Model 35 | 3 | 9.81 | 1.91 | 5 | 1.153022908 | 0.75 | 0.04 | Model36-V5-Ch 0.02 | Model 36 | 3 | 9.81 | 1.91 | 5 | 1.153022908 | 0 | 0.02 | Model37-V5.1-Ch 0.03 | Model 37 | 3 | 9.81 | 1.91 | 5.1 | 1.176083366 | 0.25 | 0.03 | Model38-V5.1-Ch 0.035 | Model 38 | 3 | 9.81 | 1.91 | 5.1 | 1.176083366 | 0.5 | 0.035 | Model39-V5.1-Ch 0.04 | Model 39 | 3 | 9.81 | 1.91 | 5.1 | 1.176083366 | 0.75 | 0.04 | Model40-V5.1-Ch 0.02 | Model 40 | 3 | 9.81 | 1.91 | 5.1 | 1.176083366 | 0 | 0.02 | Model41-V5.2-Ch 0.03 | Model 41 | 3 | 9.81 | 1.91 | 5.2 | 1.199143825 | 0.25 | 0.03 | Model42-V5.2-Ch 0.035 | Model 42 | 3 | 9.81 | 1.91 | 5.2 | 1.199143825 | 0.5 | 0.035 | Model43-V5.2-Ch 0.04 | Model 43 | 3 | 9.81 | 1.91 | 5.2 | 1.199143825 | 0.75 | 0.04 | Model44-V5.2-Ch 0.02 | Model 44 | 3 | 9.81 | 1.91 | 5.2 | 1.199143825 | 0 | 0.02 | Model45-V5.3-Ch 0.03 | Model 45 | 3 | 9.81 | 1.91 | 5.3 | 1.222204283 | 0.25 | 0.03 | Model46-V5.3-Ch 0.035 | Model 46 | 3 | 9.81 | 1.91 | 5.3 | 1.222204283 | 0.5 | 0.035 | Model47-V5.3-Ch 0.04 | Model 47 | 3 | 9.81 | 1.91 | 5.3 | 1.222204283 | 0.75 | 0.04 | Model48-V5.3-Ch 0.02 | Model 48 | 3 | 9.81 | 1.91 | 5.3 | 1.222204283 | 0 | 0.02 |
|
|