Work

Influence of temperature and internal leakage on magnetorheological damper

Year: 2024

Type: article

Abstract: To study the influence of temperature and internal leakage on the performance of magnetorheological (MR) damper, a single‐rod straight‐cylinder MR damper with an inside temperature sensor is designed in this study. A unified model for MR damper is given, and a new two‐step parameters identification method is proposed to determine model parameters. The experiment, in which the damper is heated by long‐time displacement excitation, is designed to study the effect of temperature and internal leakage. The influence mechanism of temperature and internal leakage on MR damper is analyzed through theoretical derivation and experimental results in this study.

Source: International journal of mechanical system dynamics

DOI: 10.1002/msd2.12123

Authors: Hongtao Zhu, Xiaoting Rui, FuFeng Yang, Wei Zhu, Min Jiang

Institution: Nanjing University of Science and Technology

Language: English

Topic: Vibration Control and Rheological Fluids

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid:

Funders: National Natural Science Foundation of China, Government of Jiangsu Province, Natural Science Foundation of Jiangsu Province