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Journal of Hebei University of Science and Technology, 2022 In order to improve the design level of the under-platform damper of aero-engine turbine blades,a B-B type under-platform damper structure based on stiffness design was proposed by comparing with structures of the B-G (blade to ground) type damper and ...
Shangwen HE +4 more
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Multiobjective Optimization Design for a MR Damper Based on EBFNN and MOPSO
Applied Sciences, 2022 The structural parameters of the magnetorheological (MR) damper significantly affect the output damping force and dynamic range. This paper presents a design optimization method to improve the damping performance of a novel MR damper with a bended ...
Leping Liu +5 more
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Applied Sciences, 2023 High-damping rubber (HDR) dampers have the advantages of convenience for various shapes of pressure blocks, aesthetic installation, easy maintenance, temperature stability, etc.; thus, they present good application prospects in the vibration reduction of
Yichao Xu +3 more
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Modeling and experimental investigation of a controllable rotary fluid damper
Archives of Mechanics, 2023 Controllable rotary fluid damper (CRFD) is an efficient and cheap energy dissipation device, which is used to reduce the impact of vibration in mechanical systems.
X. Cao, J. Zhou, M. Yu, Y. Wang
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Design of elastic and dissipation joints in bearing structures of electronic packages [PDF]
MATEC Web of Conferences, 2021 Mathematical modeling and experimental research represented in this paper is aimed at dynamic force analysis of circuit cards in order to eliminate or reduce dynamic stress and deflection to an acceptable level and to provide strength and reliability in ...
Kovtun Igor +3 more
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A Novel Adjustable Damper Design for a Hybrid Passive Ankle Prosthesis
Actuators, 2020 Specifications of actuators when interacting with biological systems such as the human body are entirely different from those used in industrial machines or robots. One important instance of such applications is assistive devices and prostheses.
Amirreza Naseri +3 more
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Behaviour of a Torsional Vibration Viscous Damper in the Event of a Damper Fluid Shortage
Polish Maritime Research, 2023 This article presents the analysis of a damping fluid deficiency in a torsional vibration viscous damper. The problem is analysed both qualitatively and quantitatively. Experimental results are presented, showing what happens to the damper in a situation
Chmielowiec Andrzej +2 more
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Aerospace, 2022 Based on the technical platform of electrically actuated nose wheel steering systems, a new type of damping shimmy reduction technology is developed to break through the limitations of traditional hydraulic damping shimmy reduction methods, and an ...
Chenfei She +5 more
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A Novel Double-Piston Magnetorheological Damper for Space Truss Structures Vibration Suppression
Shock and Vibration, 2014 The design, fabrication, and testing of a new double-piston MR damper for space applications are discussed. The design concept for the damper is described in detail. The electromagnetic analysis of the design and the fabrication of the MR damper are also
Qiang Wang, Mehdi Ahmadian, Zhaobo Chen
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Applied Sciences, 2021 Stay cables are one of the vital components of a cable-stayed bridge. Due to their flexible nature, stay cables are vulnerable to external excitation and often vibrate with large amplitude under wind action which leads to the fatigue failure of the ...
Duy Thao Nguyen +2 more
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