Hydrodynamic derivation of storage parameters of the Muskingum model |
| |
| Authors: | James CI Dooge Witold G Strupczewski Jaroslaw J Napiórkowski |
| |
| Institution: | 1. Department of Civil Engineering, University College, Dublin 2 Ireland;2. Institute of Geophysics, Academy of Sciences, 00-973 Warsaw Poland |
| |
| Abstract: | The St. Vénant equations for unsteady flow in open channels and the Muskingum method are written both in their conventional forms and in the state-space formulation. The hydrodynamic equation of motion is solved by the method of state trajectory variation and the result for the first-order variation in the state-space variables is used as a basis of linking the parameters of the Muskingum model with the hydraulic parameters of the open channel reach. The results are applicable to any shape of cross-section and to any type of friction law. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
