Open AccessResults of theoretical and experimental research of pneumatic suspension with internal throttling of working fluid
Author(s) -
К. В. Чернышов,
V. V. Novikov,
A. V. Pozdeev,
I. M. Ryabov,
A Diakov,
Kirill Evseev,
D. A. Chumakov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/820/1/012021
Subject(s) - throttle , bandwidth throttling , suspension (topology) , gas compressor , mechanical engineering , work (physics) , mechanics , engineering , physics , mathematics , homotopy , pure mathematics
The article presents the mathematical model and experimental device of the air suspension installed on the dynamic stand, which imitates the work of the unsupported vehicle suspension. The air suspension is presented in the form of a two-chamber air compressor, the working and auxiliary cavities of which are communicated to each other through a throttle with a check valve open during compression. The design and experimental amplitude-frequency characteristics of scales of vertical movements of the suspended mass are presented.