Gradually-varied Flow Profiles in Open Channels ― Analytical Solutions by Using Gaussian Hypergeometric Function
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系列名:Advances in Geophysical and Environmental
ISBN13:9783642352416
出版社:Springer Verlag
作者:Chyan-deng Jan
出版日:2014/03/03
裝訂/頁數:精裝/300頁
規格:23.4cm*15.5cm (高/寬)
版次:1
定價
:NT$ 6000 元優惠價
:90 折 5400 元
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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.
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