Results 31 to 40 of about 123,878 (316)

Design and Optimization of a New Type of Magnetic Suspension Vibration Absorber for Marine Engineering

Journal of Marine Science and Engineering, 2023
The magnetic suspension damper, which is based on magnetic suspension technology, is receiving more and more attention from academics as active–passive hybrid damping technology develops.
Changming Dai, Zhengyuan Liu, Yu Wang, Xiang Lin, Hui Liu, Bo Zhou   +5 more
doaj   +1 more source

Dynamic Analysis and Vibration Reduction of Articulated Silicone Gel Column With Varying Geometry

, 2022
To improve the vibration reduction effect in low-frequency band of dynamic vibration absorber (DVA), a novel type of articulated silicone gel column (SGC) is introduced in the design of the tuned dynamic vibration absorber.
Yang, Ji-Hou, Liu, Jin-Guo, Yang, Xiao-Dong, Han, Qing-Kai   +3 more
core   +2 more sources

Analysisof the Vibration Reduction Characteristics of Boring Bar with A Variable Mass Dynamic Vibration Absorber

Journal of Harbin University of Science and Technology, 2018
In the boring process the boring bar in the cantilever state is used，which reduces stiffness of the boring bar. Vibration is easy to be occurred，and the vibration affects the machining precision and surface quality.
LIU Qiang, LIU Xian-li, WU Shi, YANG Lin, LI Rong-yi, YANG Hao   +5 more
doaj   +1 more source

Comparison of Acoustic Noise and Vibration in Ball-Bearing-Supported Motors and One-Axis Actively Positioned Single-Drive Bearingless Motor With Two Radial Permanent-Magnet Passive Magnetic Bearings

IEEE Open Journal of Industry Applications, 2023
This study experimentally investigates the acoustic noise, vibration, and power consumption in a one-degree-of-freedom actively positioned single-drive bearingless motor, which has radial passive magnetic bearings (RPMBs) and compared to an identical ...
Theeraphong Srichiangsa, Surya Narayana Gunda, Hiroya Sugimoto, Yusuke Fujii, Kyohei Kiyota, Junichi Asama, Akira Chiba   +6 more
doaj   +1 more source

Reduction of flexural vibration of railway vehicle carbody by using elastic torus (Validation of vibration reduction effect using actual railway vehicle and numerical investigations on the vibration reduction mechanism)

Nihon Kikai Gakkai ronbunshu, 2017
A new vibration reduction device against flexural vibration of railway vehicle carbody utilizing deformation of a donut-shaped elastic body called elastic torus is presented in this paper.
Takahiro TOMIOKA, Satoshi TACHIKAWA, Yuki AKIYAMA, Ken-Ichiro AIDA   +3 more
doaj   +1 more source

Design of Vibrating Systems Using Solution Spaces

Machines, 2023
Due to complex component interactions and multidisciplinary and possibly conflicting requirements, it is challenging to identify appropriate design goals for individual components to keep the vibration of a mechanical system below a specified level ...
Duo Xu, Yunzhe Zhang, Markus Zimmermann
doaj   +1 more source

Numerical Simulation of Nonlinear Processes in the “Thruster—Downhole Motor—Bit” System While Extended Reach Well Drilling

Energies, 2023
The relevance of the application of hydraulic thruster technology is determined by the technological limitations of drilling both vertical and horizontal wells.
Andrey A. Kunshin, George V. Buslaev, Matthias Reich, Dmitriy S. Ulyanov, Dmitriy I. Sidorkin   +4 more
doaj   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

Vibration modes and acoustic noise in a four-phase switched reluctance motor [PDF]

, 1996
Acoustic noise in the switched reluctance motor (SRM) is caused primarily by the deformation of the stator lamination stack. Acoustic noise is most severe when the periodic excitation of the SRM phases excites a natural vibration mode of the stack.
Miller, T.J.E., Colby, R.S., Mottier, F.M.   +2 more
core   +1 more source

Hybrid Vibration Reduction System for a Vehicle Suspension under Deterministic and Random Excitations

Energies, 2023
This paper concerns a hybrid vibration reduction system (HVRS) equipped with a linear electrodynamic motor (LM). The objective of the study was to implement the HVRS in a scaled vehicle suspension and reveal the benefits of its application in the system.
Paweł Orkisz, Bogdan Sapiński
doaj   +1 more source