Numerical Modeling and Dynamic and Static Performance Analysis of Hydraulic Mounting
In order to accurately evaluate the dynamic characteristics of the hydraulic bushing, the fluid–structure coupling finite element modeling of the hydraulic bushing was carried out, and its fluid–structure coupling characteristics were analyzed. According to the dynamic characteristic response mechan...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-01-01
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| Series: | Actuators |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-0825/14/1/28 |
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| Summary: | In order to accurately evaluate the dynamic characteristics of the hydraulic bushing, the fluid–structure coupling finite element modeling of the hydraulic bushing was carried out, and its fluid–structure coupling characteristics were analyzed. According to the dynamic characteristic response mechanism of hydraulic bushing, the characteristics of bushing temperature, main spring stiffness, liquid viscosity, inertia channel area, and suspension compensation hole were analyzed. The results show that the main spring stiffness, liquid viscosity, and inertial channel area have significant effects on the performance of the bushing. The basic parameters affecting the installation design are obtained. It provides some theoretical basis and parameter verification for hydraulic bushing design. It provides the basis for the multi-factor design of hydraulic bushing. |
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| ISSN: | 2076-0825 |