Results 281 to 290 of about 99,536 (362)
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Dynamic loading tests and seismic response analysis of a stud‐type damper composed of multiple friction units with disc springs

Earthquake engineering & structural dynamics (Print), 2020
This paper presents an experimental study on the performance of a shear‐sliding stud‐type damper composed of multiple friction units with high‐tension bolts and disc springs.
T. Sano, K. Shirai, Y. Suzui, Y. Utsumi
semanticscholar   +1 more source

Mechanical performance of a novel magnetorheological fluid damper based on squeeze-valve bi-mode of MRF

Smart materials and structures (Print), 2020
In this paper, a novel magnetorheological (MR) damper working in the squeeze-valve bi-mode of MR fluid (MRF) was developed. The damper was consisted of two parts: the valve part and the squeeze part.
Xiaohui Ruan   +4 more
semanticscholar   +1 more source

An Adaptive Active Damper for Improving the Stability of Grid-Connected Inverters Under Weak Grid

IEEE transactions on power electronics, 2018
When a grid-connected inverter is connected to a weak grid, the system may be unstable. An active damper can be connected to the point of common coupling (PCC), which simulates a virtual resistor to dampen the resonance and thus stabilize the system.
L. Jia   +4 more
semanticscholar   +1 more source

Condition Evaluation for Opening Damper of Spring Operated High-Voltage Circuit Breaker Using Vibration Time-Frequency Image

IEEE Sensors Journal, 2019
The working condition of opening damper directly affects the opening mechanical characteristics and component lifetime of high-voltage circuit breaker (HVCB). Vibration diagnostic technique is a noninvasive and efficient way for on-line evaluation of the
Qiuyu Yang   +3 more
semanticscholar   +1 more source

Tire damper

2013
This research was undertaken to investigate an unusual and innovative sustainable approach to improve the structural performance of buildings. It was the hope at the start of this project that it would demonstrate results that are similar to modern day dampers at a fraction of the cost.
openaire   +1 more source

Study on Mechanical Properties of Displacement-Amplified Mild Steel Bar Joint Damper

Iranian Journal of Science and Technology: Transactions of Civil Engineering, 2023
Linyi Yang   +3 more
semanticscholar   +1 more source

Optimization and performance analysis of magnetorheological fluid damper considering different piston configurations

Journal of Intelligent Materials Systems and Structures, 2019
This article presents the design and multi-physics coupling analysis of a shear-valve-mode magnetorheological fluid damper with different piston configurations.
S. Nie, Deqiong Xin, Hui Ji, F. Yin
semanticscholar   +1 more source

Optimized Dampers

Vehicle Dynamics International, 2018
BWI's technology development supervisor explains his team's latest advances in optimizing damper design weight and performance
openaire   +1 more source

Magnetorheological damper design to improve vibration mitigation under a volume constraint

Smart materials and structures (Print), 2019
Recently, much research has focused on magnetorheological (MR) dampers because of their high reliability, low power requirements, and fast response. When MR dampers are used in a base excited vibration isolation system, large damping forces are used to ...
Mukai Wang   +3 more
semanticscholar   +1 more source

Theoretical and Experimental Study of Viscoelastic Damper Based on Fractional Derivative Approach and Micromolecular Structures

Journal of Vibration and Acoustics, 2019
Viscoelastic dampers are one of the most popular earthquake mitigation devices for building structures with a large number of applications in civil engineering. The seismic performance of viscoelastic dampers is greatly affected by viscoelastic materials.
Yeshou Xu   +5 more
semanticscholar   +1 more source

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