TY  - JOUR
T1  - Contribution to the Development of Approximate Solutions for the Quasi Linear Equations Characterizing the non Permanent Flows in Channels with Removable Bottoms
AU - , Fourar Ali AU - , Lahbari Noureddine AU - , Kadid Abdelkrim AU - , Kettab Ahmed 
JO  - Journal of Engineering and Applied Sciences
VL  - 2
IS  - 4
SP  - 686
EP  - 693
PY  - 2007
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2007.686.693
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2007.686.693
KW  - Quasi linear equations
KW  -nonpermanent flows
KW  -natural channels
KW  -transport
KW  -deformation
AB  - The numerical models for computing simultaneously the liquid flow and the bed loads in natural channels exist recently. Actually, they have reached such a level of development that they can be used in engineering. These models can simultaneously solve the equations related to the liquid flow, solid transport and  the  deformation of the bed. We will present in this study approximate solutions using the equations of St-Venant related to the non stationary flows in natural channels with removable bottoms.
ER  -