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轻小型移动喷灌机组低能耗遗传算法优化设计（Optimization of Light-small Movable Unit Sprinkler System Using Genetic Algorithms Based on Energy Consumption Indicators）
喷灌机组 能耗 遗传算法
2010/12/28
合理配置与优化设计喷灌机组有助于实现机组装置效率最大化，有效降低能量消耗。以能耗最小为目标，以水泵-管路运行工况、喷头最小工作压力和喷头压力极差率为约束条件，以喷头配置数量、管道直径和末端喷头压力为决策变量，建立轻小型移动喷灌机组优化数学模型，提出基于遗传算法的优化设计方法。在满足喷灌设计参数条件下，模型与算法能够优化喷头数量、管道直径，还能够对系统流量、压力、效率、单位能耗等工作参数进行计算与设...
Evaluation Indicators on Water-use Sustainability in Irrigated Paddy Farming
impact of agriculture international environmental agreement water resources
2009/6/10
It is important to adopt a common international understanding and perspective in the agreement on the environmental impact of agricultural water-use in the regions of the world. This paper investigate...
Efficiency Indicators in Irrigation Projects' Performance Evaluation: A Case Study on the Bursa Groundwater Irrigation Project
Groundwater irrigation project performance evaluation physical efficiency economic efficiency institutional efficiency
2009/1/13
Using the 1992-1996's irrigation results, 15 different physical, economic and institutional efficiency indicators were applied to the Bursa groundwater irrigation project to evaluate the performance ...
Comparison of Irrigation Performance Based on the Basin, Crop Pattern, and Scheme Sizes Using External Indicators
Irrigation scheme comparative indicators basin crop pattern scheme size
2009/1/13
A comparative assessment allows screening of irrigation systems based on the key issues relative to performance and indicates where improvements should be made, such as in type of management, infrast...
Comparison of the best available technique indicators for processing animal tissues
IPPC BAT rendering plant environmental standard
2014/2/28
A method comparing the technologies used in the industry processing animal tissues with the best available techniques (BAT) based on the principle of an integrated pollution prevention and control (IP...
Exploitational indicators, Diesel fuel consumption and work quality during disc tiller skimming
skimming disc tiller machines operations monitoring
2014/2/28
During the shallow soil tillage after winter wheat harvest the tractor JOHN DEERE 8200 with disc tiller DOWLANDS 4500 operation was monitored. For dependence of the set field speed within plots acreag...