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SPRINKMOD - Simulation of pressure and discharge distributions in pressurized irrigation systems: graphical interface and strategy of design.

机译：SPRINKMOD-加压灌溉系统中压力和流量分布的仿真：图形界面和设计策略。

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摘要

SPRINKMOD is a computer model that simulates pressure and flow rate distributions along pipes and laterals of pressurized irrigation systems. The software runs in a WINDOWS environment and simulates irrigation systems having multiple pump stations combined in series and/or in parallel, booster pump stations, parallel pipes and looping pipes in addition to more traditional, branched pressurized irrigation systems. Lateral types include hand-move, wheel line and center pivot lateral that may utilize pressure regulators and booster pumps. Leakage is included in the main pipe network and along the laterals and effects of plugged or worn nozzles are accounted for. Pratically any type of nozzle and pump can be simulated since cubic spline functions are used to interpolate values from head-flow rate sets of data. Algorithms were developed and adapted to convert laterals into a single set of head-flow rate data so that a simplified algorithm can be used to solve the entire pipe network. A user-friendly interface is used to allow data for pumps, nozzle and pressure regulators to be interactively entered, edited and analyzed. The layout of the irrigation system is drawn on screen using the mouse.
机译：SPRINKMOD是一种计算机模型，可模拟沿压力灌溉系统的管道和支管的压力和流量分布。该软件在WINDOWS环境中运行，并模拟具有多个泵站串联和/或并联组合的灌溉系统，增压泵站，平行管道和环形管道以及更传统的分支加压灌溉系统。横向类型包括手动，轮系和中心枢轴横向，它们可以利用压力调节器和增压泵。泄漏包括在主管网络中，并沿支管泄漏，并考虑了喷嘴堵塞或磨损的影响。通常，可以模拟任何类型的喷嘴和泵，因为三次样条函数用于从水头流量数据集内插值。开发了算法并将其修改为将支管转换为单组水头流量数据，以便可以使用简化算法来求解整个管道网络。用户友好的界面用于允许交互输入，编辑和分析泵，喷嘴和压力调节器的数据。使用鼠标在屏幕上绘制灌溉系统的布局。

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