Results 1 to 10 of about 39,867 (264)
Performance analysis of buffer and vibration isolation lining for red wine transport packaging
Shipin yu jixie, 2023 Objective: In this study, the finite element simulation was integrated into random vibration experiment to provide a new way of thinking about transportation packaging.
WANG Cheng-wei +3 more
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Aerospace, 2022 In a launch environment, all satellites are subjected to severe random vibration and acoustic loads owing to rocket separation, airflow, and injection/combustion of the fuel.
Hyun-Guk Kim +7 more
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Random vibration response analysis of longitudinal roadheader
Gong-kuang zidonghua, 2018 In order to research random vibration characteristics of longitudinal roadheader under random cutting load, a multi-rigid-body dynamics model of the longitudinal roadheader was established by use of ADAMS software.
HE Yang, LI Xiaohuo
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FEM verification of accelerated vibration test method based on - curve
Advances in Mechanical Engineering, 2022 Accelerated random vibration test is now the important dynamic performance and safety evaluation technique for transport packaging system during transportation.
Li-Jun Wang, Zhi-Wei Wang
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Random nonlinear vibration of wagon
Vietnam Journal of Mechanics, 1993 In this paper, the random nonlinear vibration of wagon in the model of two degrees of freedom is examined. Two kinds of nonlinear wagon have been considered: wagon with nonlinear spring and wagon with nonlinear damping force.
Kieu The Duc
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International Journal for Simulation and Multidisciplinary Design Optimization, 2019 As a result of the ban of lead from solder joints, many lead-free solder joints were developed. Most of the electronic equipment is subjected to random vibration.
Jayesh S., Elias J.
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Applied Sciences, 2020 As one of the long period gear errors, the effects of random cumulative pitch deviations on mesh excitations and vibration responses of a helical geared rotor system (HGRS) are investigated.
Bing Yuan, Geng Liu, Lan Liu
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An harmonic equivalent excitation method for random vibration response
Advances in Mechanical Engineering, 2022 Many loads on engineering structures had obvious randomness, such as earthquakes, wind, sea waves, uneven pavement, etc. The calculation and analysis of random vibration were complicated and inefficient, which has perplexed the development of engineering
Kaiwei Wu, Chuanbo Ren, Lianzheng Li
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Mathematics, 2022 The output response of any intact oscillatory system subjected to a Gaussian excitation is also Gaussian in nature. On the contrary, when the system contains any type of underlying nonlinearity, the output signal is definitely non-Gaussian.
Tareq Al-hababi +5 more
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Random Vibration Fatigue Analysis Using a Nonlinear Cumulative Damage Model
Applied Sciences, 2022 The paper’s content allowed us to determine the fatigue life of a component that is being subjected to a random vibration environment. Its estimation is performed in the frequency domain with loading frequencies being closer to the system’s natural ...
Jesús M. Barraza-Contreras +3 more
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