| 查看: 117 | 回复: 2 | |||
| 当前主题已经存档。 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
zhangzhanhua金虫 (小有名气)
|
[交流]
查询istp检索
|
||
|
请有条件的大侠，帮忙查一下，急着用，非常感谢。 题目：Efficiency and heating quantity analysis of the constant pressure hydraulic system in the lifting condition 会议：Proceedings of the Seventh International Conference on Fluid Power Transmission and Control . Hangzhou, 2009. |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有8人回复
-
最失望的一年
已经有11人回复
-
求推荐英文EI期刊
已经有5人回复
-
存款400万可以在学校里躺平吗
已经有27人回复
-
请教限项目规定
已经有4人回复
-
国自然申请面上模板最新2026版出了吗？
已经有20人回复
-
26申博
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
-
疑惑？
已经有5人回复
mhb_vip
至尊木虫 (著名写手)
- 应助: 2 (幼儿园)
- 金币: 12413.6
- 散金: 100
- 红花: 2
- 帖子: 1336
- 在线: 368.4小时
- 虫号: 494629
- 注册: 2008-01-14
- 性别: GG
- 专业: 化学反应工程
★
小木虫(金币+0.5):给个红包，谢谢回帖交流
小木虫(金币+0.5):给个红包，谢谢回帖交流
|
FN ISI Export Format VR 1.0 PT C AU Zhang, LJ AF Zhang, Lujun ED Lu, YX; Wang, QF; Ju, BF TI Efficiency and heating quantity analysis of the constant pressure hydraulic system in the lifting condition SO PROCEEDINGS OF THE SEVENTH INTERNATIONAL CONFERENCE ON FLUID POWER TRANSMISSION AND CONTROL LA English DT Proceedings Paper CT 7th International Conference on Fluid Power Transmission and Control (ICFP 2009) CY APR 07-10, 2009 CL Hangzhou, PEOPLES R CHINA SP Natl Nat Sci Fdn China, Minist Educ, Chinese Mech Engn Soc, Chinese Fluid Power Transmiss & Control Soc, YC TANG Disciplinary Dev Fund, Zhejiang Univ, State Key Lab Fluid Power Transmiss & Control HO Zhejiang Univ DE Constant pressure; Hydraulic system; Efficiency; Heating quantity; Lifting condition AB The constant pressure hydraulic system with the hydraulic pump and accumulator as constant oil source is often used in the machine of restoring and reusing energy, such as restoring the potential energy and inertial energy. The characteristic of this constant pressure hydraulic system differs greatly from that of conventional pump-control and valve-control hydraulic system. Since this constant pressure hydraulic system is used more and more, in order to make use of this hydraulic system well, it is necessary to conduct analysis on this hydraulic system to deeply understand the special law of this constant pressure hydraulic system. The mathematical model of the constant pressure hydraulic system in lifting condition is established, and the efficiency and heating quantity formulae are deduced. By analyzing these formulae some conclusions are obtained: (1) The larger the mass of the object lifted, the higher the lifting efficiency is; (2) The larger the mass of the object lifted, the smaller the heating quantity is. The constant pressure system with composite cylinder which can improve efficiency and lower heating quantity in the lifting condition is-discussed. C1 Yantai Univ, Sch Mech & Automot Engn, Yantai, Peoples R China. RP Zhang, LJ, Yantai Univ, Sch Mech & Automot Engn, Yantai, Peoples R China. NR 6 TC 0 PU WORLD PUBLISHING CORPORATION PI BEIJING PA 137 CHAONEI DAJIE, BEIJING 100010, PEOPLES R CHINA BN 978-7-5062-8213-0 PY 2009 BP 47 EP 50 PG 4 SC Automation & Control Systems; Engineering, Mechanical GA BKR10 UT ISI:000268994000022 (收录号) |
3楼2009-11-23 19:19:25
forlink
木虫 (著名写手)
- 应助: 1 (幼儿园)
- 金币: 2514.2
- 散金: 2196
- 红花: 4
- 帖子: 1427
- 在线: 95.3小时
- 虫号: 616191
- 注册: 2008-10-03
- 性别: GG
- 专业: 电机与电器
2楼2009-11-23 19:05:54