Numerical Modeling of Rivers Using Turbulence Models: (Case Study: Damietta Branch of the River Nile) - Softcover

Zidan, Abdel Razik; Elgamal, Mohammed

 
9783330018006: Numerical Modeling of Rivers Using Turbulence Models: (Case Study: Damietta Branch of the River Nile)
Softcover
ISBN 10: 3330018003 ISBN 13: 9783330018006
Verlag: LAP LAMBERT Academic Publishing, 2016

Inhaltsangabe

This book is based on Ph.D. thesis of Dr. Mohammed Elgamal presented to Mansoura University, supervised by the main supervisor Prof.Dr. Abdel Razik Zidan.In this book, a meandering reach from Damietta branch (River Nile)was selected and numerically modeled.This reach is about 6.9 km.The aim of the study was to find the vulnerable zones subjected to maximum velocities in order to assign the appropriate methodology of training structures. A 3D model called IRIC based on an Explicit Finite method was applied using K-Epsilon and Zero Equation models. A new solver code 2D LInDt (Large Input Data) was designed for the IRIC model.Two scenarios were investigated: bed load model with upwind scheme and suspended load model based on CIP (Cubic Interpolated Pseudo) method.From this study , it was found that the K-Epsilon turbulence model is more accurate than the Zero Equation turbulence model, it was noticed also that the upwind scheme model gives smaller error values than the calculated ones by CIP model. Different alternatives of spur dikes systems were modeled with different lengths to get the appropriate design for preventing the outer curves of bends from scouring process.

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Über die Autorin bzw. den Autor

Prof. Abdel Razik A.Zidan(Ph.D.) is a professor of hydraulics at Mansoura University, Egypt. He is the author of different books in the field of water resources , peer reviewer for International and National journals and a member of the Egyptian scientific promoting committee for professorship. Prof.Zidan has supervised about 30 M.Sc.& Ph.D.theses.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2016
Sprache
Englisch
ISBN 10 
3330018003
ISBN 13 
9783330018006
Einband
Taschenbuch
Anzahl der Seiten
372
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Presses Academiques Francophones
customerservice@vdm-vsg.de

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