The correct estimation of conveyance water losses from an irrigation system is vital for the
proper management for the system. Seepage is the most dominant process by which water …

The significant role of open channels in agriculture include supplying drinking water,
industry, irrigation and flood control, making these hydraulic structures an integral part of the …

The main goal of this study was to research the answer to two important questions in flow
modeling; i) how to optimally design the cross‐section of an open channel for a given flow …

Optimal design equations for a parabolic canal section are presented in this paper. The
design equations for a minimum earthwork cost section and a minimum cost lined section …

Despite many deterministic approaches for the optimal design of a canal already proposed,
a methodology capable of considering the risk value when there is uncertainty in flow …

为提高寒区大型梯形渠道结构输水及抗冻胀破坏能力, 采用分层序列法构建渠道断面水力与抗冻
胀双目标优化方法. 为准确反映温, 水, 土等外环境与衬砌结构耦合作用所导致的渠道冻胀变形 …

Open channels are one of the most used water conveyance systems for delivering water for
different purposes. Existing models for the design of open channels mainly assume uniform …

Section elements of a new class of curvilinear bottomed channel whose boundary maps
along a circle onto the hodograph plane have been investigated in the study. The perimeter …

Open channels are important water structures for irrigation, water supply, power generation,
and drainage. The primary concern of designing a channel is to determine optimum …

Irrigation is essential for achieving food security to the burgeoning global population but
unplanned and injudicious expansion of irrigated areas causes waterlogging and …