Position: Home > Articles > Optimal Design of Paddle-wheel of SCSGJ-2.6 Small Aquatic Weed Harvesters
Journal of Anhui Agricultural Sciences
2008,36
(8)
3467-3469
SCSGJ-2.6型小型水草收割机明轮的优化设计
作 者：
陈金稳;张丽珍;柏春祥
单 位：
上海水产大学工程学院
关键词：
明轮;优化;效率;MATLAB;Solidworks;COSMOSWorks
摘 要：
针对明轮对内陆河道船只作用重大,但是效率低下、成本高、安全系数低的情况,阐述了对明轮进行优化的重要性。以SCSGJ-2.6型小型水草收割机的明轮为例,以效率为目标进行数学建模,采用MATLAB软件进行优化,结果表明,明轮直径为1.5122m,宽为0.3m时为宜,此时明轮效率提高了20%。根据优化后的尺寸,在Solidworks软件中建立三维模型,采用COSMOSWorks进行有限元分析,结果表明,明轮的强度已达到了安全性要求。
译 名：
Optimal Design of Paddle-wheel of SCSGJ-2.6 Small Aquatic Weed Harvesters
作 者：
CHEN Jin-wen et al (College of Engineering Science & Technology, Shanghai Fisheries University, Shanghai 200090)
关键词：
Paddle-wheel; Optimization; Efficiency; MATLAB; Solidworks; COSMOSWorks
摘 要：
The importance of optimal design of paddle-wheel was presented according to the situation that the efficiency was low and cost was high. Taking the paddle-wheel of SCSGJ-2.6 small aquatic weed harvester as example, a mathematical model was built taking the efficiency as the optimal object. The key size that diameter of 1.512 2 m and width of 0.3 m was obtained through optimization of the model with MATLAB, and the efficiency was increased by 20%. Then the COSMOSWorks finite element analysis method was used to analyze the prototype which was built in Solidworks. The result testified that the safety factor was increased.
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