Experimental research and mathematical model on pressure characteristics of damping hole of hydro-pneumatic suspension

Author

Jue, Yang ; Hua, Shen Yan ; Yue, Duan Chen ; Hong, Zhou

Author_Institution

Sch. of Mech. Eng., Univ. of Sci. & Technol. Beijing, Beijing, China

fYear

2010

fDate

26-28 June 2010

Firstpage

5516

Lastpage

5519

Abstract

A test platform based on hydro-pneumatic suspension was set up to research the pressure characteristic of damping hole of this kind suspension. A series of experiments on damping holes of different diameters were carried out, and the pressure on both sides of damping holes were recorded. A mathematical model of this platform was established using knowledge of fluid mechanics; various parameters of all hydraulic subsystems were analyzed. The results of mathematical model were verified by experiments result. This model can be used to research hydro-pneumatic suspension.

Keywords

damping; fluid mechanics; hydraulic systems; mathematical analysis; pneumatic systems; suspensions (mechanical components); damping hole; experimental research; fluid mechanics; hydropneumatic suspension; mathematical model; pressure characteristics; Damping; Machinery; Manuals; Mathematical model; Mechanical engineering; Metalworking machines; Petroleum; Research and development; Temperature; Testing; Damping hole; Experimental research; Hydro-pneumatic suspension;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-7737-1

Type

conf

DOI

10.1109/MACE.2010.5535597

Filename

5535597