[1]王晓晶,满国佳,张梦俭,等. 一级和二级液压锥型阀动态性能模拟研究[J].哈尔滨理工大学学报,2019,(02):21-26.[doi:10.15938/j.jhust.2019.02.004]
 WANG Xiao jing,MAN Guo jia,ZHANG Meng jian,et al. Simulation Study on Dynamic Performance of Onestep Cone Valve and Twostep Cone Valve[J].哈尔滨理工大学学报,2019,(02):21-26.[doi:10.15938/j.jhust.2019.02.004]
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 一级和二级液压锥型阀动态性能模拟研究()
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《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2019年02期
页码:
21-26
栏目:
机械动力工程
出版日期:
2019-04-25

文章信息/Info

Title:
 Simulation Study on Dynamic Performance of Onestep Cone Valve and Twostep Cone Valve
文章编号:
1007-2683(2019)02-0021-06
作者:
王晓晶满国佳张梦俭陈帅
 (哈尔滨理工大学 机械动力工程学院,黑龙江 哈尔滨 150080)
Author(s):
WANG XiaojingMAN GuojiaZHANG MengjianCHEN Shuai
 (School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin 150080, China)
关键词:
一级锥型阀二级锥型阀动态性能AMEsim仿真
Keywords:
onestep cone valve twostep cone valve dynamic performance AMEsim simulation
分类号:
TH137.52
DOI:
10.15938/j.jhust.2019.02.004
文献标志码:
A
摘要:
锥型阀作为一种重要的液压控制元件,在液压系统中起着关键的作用。为了研究其动态性能,选取了一级和二级锥型阀作为研究对象,介绍了其工作原理和阀芯结构,建立了动态特性的数学模型,并借助AMEsim软件对锥型阀进行了模拟仿真,重点对比分析了关键因素对两种不同结构锥型阀的影响。研究结果表明:一级和二级锥型阀在开启瞬时的响应速度和稳定性以及从动态向稳态过渡的过程两者皆有较大差异,且二级锥型阀明显优于一级锥型阀。同时关键参数对两种结构锥型阀的影响程度也各不相同。
Abstract:
 Abstract:As an important hydraulic control element, the cone valve plays an important role in the hydraulic system In order to study its dynamic performance, the Onestep cone valve and the twostep cone valve were selected as the research objects Firstly, its working principle and core structure were introduced Mathematical models of its dynamic performance were established Then the simulation experiment was carried out on cone valves using AMEsim simulation software Key factors impact on both cone valves with different structure that were focused on comparative analysis Research results show that the twostep cone valve were obviously better than onestep cone valve on many areas, which are opening instantaneous response speed, stability and the process of transition from a dynamic to a steady state And the key factors impact on the two kinds of cone valves was different

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备注/Memo

备注/Memo:
 收稿日期:2017-03-06
基金项目:国家自然科学基金(51305108);黑龙江省普通高等学校青年学术骨干支持计划项目(1254G025);博士后研究人员落户黑龙江科研启动资助金项目(LBHQ15069)
作者简介:
满国佳(1991—),男,硕士研究生;
张梦俭(1991—),女,硕士研究生
通信作者:
王晓晶(1981—),女,博士,教授,E-mail:hitwangxiaojing@163.com
更新日期/Last Update: 2019-05-17