油菜割晒机液压驱动系统管道设计与仿真优化

系统仿真学报 ›› 2015, Vol. 27 ›› Issue (12): 3087-3095.

油菜割晒机液压驱动系统管道设计与仿真优化

舒彩霞, 严磊, 李磊, 韩彩锐, 蒋亚军, 丁幼春, 廖庆喜

华中农业大学工学院,武汉 430070

收稿日期:2014-10-10 修回日期:2015-05-03 出版日期:2015-12-08 发布日期:2020-07-30
作者简介:舒彩霞(1969-),女,湖北鄂州,硕士,副教授,研究方向为现代农业装备设计与测控。
基金资助:
武汉市高新技术产业科技创新团队项目(2014070504020240); 湖北省高等学校优秀中青年科技创新团队计划项目(T201316)

Pipeline Design and Simulation Optimization of Hydraulic Driving System for Rape Windrower

Shu Caixia, Yan Lei, Li Lei, Han Cairui, Jiang Yajun, Ding Youchun, Liao Qingxi

College of Engineering, Huazhong Agricultural University, Wuhan 430070, China

Received:2014-10-10 Revised:2015-05-03 Online:2015-12-08 Published:2020-07-30

摘要/Abstract

摘要： 针对已有油菜割晒机液压驱动油路系统管道尺寸粗大与管程损失大的实际情况,以割晒机液压驱动系统管道为研究对象,分析确定了管程损失与管道结构参数的关系。综合考虑管径对管程损失、最小弯曲半径及成本的影响,采用综合评分法对割台、横向输送总成和纵向输送总成3条主要运行支路管径进行优选,并运用基于ANSYS的Fluent模拟仿真验证得出与模糊评判分析所得管程损失值的一致性。所采用的方法对于割晒机液压驱动系统管道设计具有重要参考价值。

关键词: 割晒机, 管程损失, 管径优选, 液压驱动系统, 管径仿真分析

Abstract: Based on disadvantages with large pipeline size and tube loss about the existing hydraulic driving system of rape windrower, according to the pipelines of hydraulic drive system for rape windrower, the relationship between the tube loss and pipeline structure parameters was analyzed and determined. Combined with the effect of tube losses, minimum bend radius and cost, the comprehensive scoring method was used to optimize the pipe diameter of the header, horizontal and vertical conveyor assembly operating branches. Consistency was.determined between the simulation of the tube loss by FLUENT module of the ANSYS and the result obtained by fuzzy evaluation. The method would provide better reference for the pipeline optimization of windrower hydraulic driving system.

Key words: windrower, tube loss, optimizing the pipe diameter, hydraulic drive system, pipe diameter simulation analysis

中图分类号:

S225.2+1

舒彩霞, 严磊, 李磊, 韩彩锐, 蒋亚军, 丁幼春, 廖庆喜. 油菜割晒机液压驱动系统管道设计与仿真优化[J]. 系统仿真学报, 2015, 27(12): 3087-3095.

Shu Caixia, Yan Lei, Li Lei, Han Cairui, Jiang Yajun, Ding Youchun, Liao Qingxi. Pipeline Design and Simulation Optimization of Hydraulic Driving System for Rape Windrower[J]. Journal of System Simulation, 2015, 27(12): 3087-3095.