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jan chyan-deng - gradually-varied flow profiles in open channels

Gradually-varied Flow Profiles in Open Channels Analytical Solutions by Using Gaussian Hypergeometric Function




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Dettagli

Genere:Libro
Lingua: Inglese
Editore:

Springer

Pubblicazione: 02/2014
Edizione: 2014





Trama

Gradually-varied flow (GVF) is a steady non-uniform flow in an open channel with gradual changes in its water surface elevation. The evaluation of GVF profiles under a specific flow discharge is very important in hydraulic engineering. This book proposes a novel approach to analytically solve the GVF profiles by using the direct integration and Gaussian hypergeometric function. Both normal-depth- and critical-depth-based dimensionless GVF profiles are presented. The novel approach has laid the foundation to compute at one sweep the GVF profiles in a series of sustaining and adverse channels, which may have horizontal slopes sandwiched in between them.




Sommario

Basic Equations for the Gradually-varied Flow.- Conventional Integral Solutions of the GVF Equation.- Normal-depth-based Dimensionless GVF Solutions Using the GHF.- Critical-depth-based Dimensionless GVF Solutions Using the GHF.- Analysis of the GHF-based Solutions of hc-based GVF Profiles.










Altre Informazioni

ISBN:

9783642352416

Condizione: Nuovo
Collana: Advances in Geophysical and Environmental Mechanics and Mathematics
Dimensioni: 235 x 155 mm Ø 4321 gr
Formato: Copertina rigida
Illustration Notes:XIV, 188 p. 34 illus., 7 illus. in color.
Pagine Arabe: 188
Pagine Romane: xiv


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