| contributor author | Tommaso Moramarco | |
| contributor author | Claudia Pandolfo | |
| contributor author | Vijay P. Singh | |
| date accessioned | 2017-05-08T21:24:16Z | |
| date available | 2017-05-08T21:24:16Z | |
| date copyright | November 2008 | |
| date issued | 2008 | |
| identifier other | %28asce%291084-0699%282008%2913%3A11%281078%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/50124 | |
| description abstract | The applicability of the kinematic wave (KW) and diffusive wave (DW) approximations was investigated for steady flow in prismatic channels by using a second-order two-step Lax-Wendroff numerical scheme coupled with the characteristic method at the boundaries. Two types of downstream boundary conditions, critical-flow depth and zero-flow depth gradient, were considered together with the condition of discharge hydrograph reaching the steady state at the upstream end. The role of inertial, pressure, friction, and gravity forces was investigated for 16 test cases defined through the kinematic wave number | |
| publisher | American Society of Civil Engineers | |
| title | Accuracy of Kinematic Wave and Diffusion Wave Approximations for Flood Routing. I: Steady Analysis | |
| type | Journal Paper | |
| journal volume | 13 | |
| journal issue | 11 | |
| journal title | Journal of Hydrologic Engineering | |
| identifier doi | 10.1061/(ASCE)1084-0699(2008)13:11(1078) | |
| tree | Journal of Hydrologic Engineering:;2008:;Volume ( 013 ):;issue: 011 | |
| contenttype | Fulltext | |
