Titlebook: Design of Canals; P.K. Swamee,B.R. Chahar Book 2015 The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer N

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https://doi.org/10.1007/978-3-642-66020-7quation is more appropriate. Direct analytic solution of the normal depth in natural/stable channel section is not possible, as the governing equation is implicit and it requires a tedious method of trial and error. Explicit expressions for normal depth associated with viscous flow in rectangular ch

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Lelio Orci M.D.,Alain Perrelet M.D.erted in the unconstrained form through penalty function. A nondimensional parameter approach has been used to simplify the analysis. The dimensionless augmented function was minimized using a grid search algorithm. Using results of the optimization procedure and error minimization, close approximat

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Leila Haaparanta,Jaakko Hintikkaion of optimization procedure in the wide application ranges of input variables. The analysis consists of conceiving an appropriate functional form and then minimizing errors between the optimal values and the computed values from the conceived function with coefficients. Particular cases like minim

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Semantic Content and Cognitive Sense for triangular, rectangular, trapezoidal, parabolic, and power law canals. The chapter also includes special cases, for example, minimum seepage loss sections without drainage layer and minimum seepage loss sections with drainage layer at shallow depth. The resultant explicit equations for the desi

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Semantic Content and Cognitive Sensectangular, and trapezoidal shapes. The optimal dimensions for any shape can be obtained from proposed equations along with tabulated section shape coefficients. The optimal design equations are in explicit form and result into optimal dimensions of a canal in single-step computations that avoid the

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Objective Functions,nd scour. Using Lacey’s equations for stable channel geometry and using geometric programming, an objective function for stable alluvial channels can be synthesized. Thus, this chapter formulates objective functions for rigid boundary canals and mobile boundary (natural) canals.

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