نتایج جستجو برای: muskingum model

تعداد نتایج: 2104348  

2007
MUTHIAH PERUMAL Muthiah Perumal

The hydrodynamic derivation of a variable parameter Muskingum method and its solution procedure for estimating a routed hydrograph were presented in Part I of this series (Perumal, 1994a). In this paper, the limitations of the method, the criterion for its applicability and its accuracy are discussed based on the assumptions used. The method is verified by routing a given hypothetical inflow hy...

ژورنال: علوم آب و خاک 2012
رسول قبادیان, , سید محمود کاشفی‌پور, , محمد زارع, ,

Development of precise and simple methods in flood simulation has greatly reduced financial damage and life loss. Various methods and procedures have been implemented based on Saint-Venant's one-dimensional equation governing unsteady flows. To simplify the solution for these flows, analytical and numerical methods have been used. In the present study, a new method that provides the optimal out...

Journal: :Mathematical Modelling of Engineering Problems 2019

Journal: :Journal of Korea Water Resources Association 2003

Journal: :Journal of Hydraulic Engineering 1987

2007
MUTHIAH PERUMAL Muthiah Perumal

Abstract An approach is presented for directly deriving a variable parameter Muskingum method from the St. Venant equations for routing floods in channels having any shape of prismatic cross-section and flow following either Manning's or Chezy's friction law. The approach also allows the simultaneous computation of the stage hydrograph corresponding to a given inflow or the routed hydrograph. T...

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