Experimental Research and Mathematical Model on Pressure Characteristics of Damping Hole of Hydro-pneumatic Suspension

Author

Jue, Yang ; Chenyue, Duan ; Wenming, Zhang ; Yanhua, Shen ; Hongxi, Zhou

Author_Institution

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

Volume

3

fYear

2010

fDate

14-15 Aug. 2010

Firstpage

127

Lastpage

131

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. These models can be used to research hydro-pneumatic suspension.

Keywords

damping; fluid mechanics; hydraulic systems; pneumatic systems; suspensions (mechanical components); damping hole; fluid mechanics; hydraulic subsystem; hydro-pneumatic suspension; pressure characteristic; Damping; Data models; Joints; Load modeling; Mathematical model; Petroleum; Suspensions; damping hole; experimental research; hydro-pneumatic suspension;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Engineering (ICIE), 2010 WASE International Conference on

Conference_Location

Beidaihe, Hebei

Print_ISBN

978-1-4244-7506-3

Electronic_ISBN

978-1-4244-7507-0

Type

conf

DOI

10.1109/ICIE.2010.208

Filename

5572688