Influence of constant through-hole structure on low-speed characteristics of vehicle shock absorber

Xing Liu; Yanwen Duan

doi:10.1117/12.2647645

7 September 2022 Influence of constant through-hole structure on low-speed characteristics of vehicle shock absorber

Xing Liu, Yanwen Duan

Proceedings Volume 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022); 123293E (2022) https://doi.org/10.1117/12.2647645
Event: Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 2022, Changsha, China

Abstract

The low-speed characteristics of vehicle shock absorber are mainly determined by the structural parameters of the constant through-hole on the throttle valve. By establishing the simulation model of the internal flow field of the shock absorber and using the method of computational fluid dynamics, the damping characteristics of the shock absorber at low-speed under different through-hole structures were obtained. The results show that when the volume of the constant through-hole of the throttle valve is equal, the damping force generated by the constant through-hole becomes larger and the throttling effect becomes stronger by increasing the number of steps or channels.

Citation Download Citation

Xing Liu and Yanwen Duan "Influence of constant through-hole structure on low-speed characteristics of vehicle shock absorber", Proc. SPIE 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 123293E (7 September 2022); https://doi.org/10.1117/12.2647645

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available