Results 21 to 30 of about 815,753 (200)
Zhongguo Jianchuan Yanjiu, 2019 [Objectives] To clarify the torsional vibration calculation method for matching the medium-high speed diesel engine with the multi-elastic coupling,and to obtain the torsional vibration characteristics,[Methods] taking a MTU diesel engine propulsion ...
Hu Yunfei +3 more
doaj +1 more source
Dissipation of vibration energy using viscoelastic granular materials [PDF]
, 2013 This work addresses the way in which a viscoelastic granular medium dissipates vibration energy over broad ranges of frequency, amplitude and direction of excitation.
Darabi, Babak
core +6 more sources
Zhongguo Jianchuan YanjiuObjectiveIn view of the shock resistance performance of warship vibration isolation systems, the shock response of a vibration isolation system with multiple coupling elastic elments is investigated.MethodsFirst, a physical model is established of a ...
Mi HU +6 more
doaj +1 more source
Machines, 2022 In this study, a vibration energy-harvesting system is developed by first proposing a horizontal bi-stable vibration model comprising an elastic spring and a mass block and then applying an electromagnetic induction power generation device composed of a ...
Linshi Guo +4 more
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Free vibration of thin-walled composite box beams [PDF]
, 2008 Free vibration of a thin-walled laminated composite beam is studied. A general analytical model applicable to the dynamic behavior of a thin-walled composite box section is developed.
Lee, Jaehong, Vo, Thuc
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Aero-elastic behavior of open-type one-way tensioned membrane structure models
AIP Advances, 2021 Wind tunnel tests were conducted on an aero-elastic model of an open-type one-way tensioned membrane to investigate the aero-elastic instability mechanism of membrane structures.
Zhaoqing Chen +3 more
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Size-Dependent Elastic Modulus and Vibration Frequency of Nanocrystals
, 2011 The elastic properties and the vibration characterization are important for the stability of materials and devices, especially for nanomaterials with potential and broad application.
Liang, LH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China +3 more
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Ground vibration from underground railways: how simplifying assumptions limit prediction accuracy [PDF]
, 2010 Noise and vibration from underground railways is a documented disturbance to individuals living or working near subways. Much work has been done to understand and simulate the dynamic interactions between the train, track, tunnel and soil resulting in ...
core +2 more sources
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Shock and Vibration, 2023 Regarding the vib-acoustic performance of internal coupled structures, basically all relevant studies have been confined to the classic form of connections.
Yonggan Sun, Yong Xiao
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