Results 21 to 30 of about 7,639,113 (289)
A new shape optimization with robustness and its application for brake squeal phenomena
Nihon Kikai Gakkai ronbunshu, 2016 This paper proposes a new shape optimization with robustness, and its application for disc brake squeal phenomena is shown. The disc brake squeal is known as self-excited vibration; the real and imaginary parts of the complex eigenvalue indicate the ...
Kohei FURUYA +2 more
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Three-Component Microseismic Data Denoising Based on Re-Constrain Variational Mode Decomposition
Applied Sciences, 2021 Microseismic monitoring is an important technology used to evaluate hydraulic fracturing, and denoising is a crucial processing step. Analyses of the characteristics of acquired three-component microseismic data have indicated that the vertical component
Zhili Chen +3 more
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Component mode synthesis with residual stiffness for brake squeal complex eigenvalue problem
Nihon Kikai Gakkai ronbunshu, 2014 This paper discusses component mode synthesis (CMS) to solve the complex eigenvalue problem that expresses the disk brake squeal equation. The disk brake squeal is known as self-excited vibration; the real and imaginary parts of the complex eigenvalue ...
Kohei FURUYA +2 more
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Journal of Mechanical Engineering and Sciences, 2020 In this paper, a method to calculate the first two moments (mean and variance) of the stochastic time response as well as the frequency functions of large FE models with probabilistic uncertainties in the physical parameters is proposed.
D. Lamrhari, D. Sarsri, M. Rahmoune
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Substructuring of a Petrol Engine: Dynamic Characterization and Experimental Validation
Applied Sciences, 2019 In this work, the vibration behavior of a 4-cylinder, 4-stroke, petrol engine was simulated by leveraging on the Finite Element Method (FEM). A reduced modelling strategy based on the component mode synthesis (CMS) was adopted to reduce the size of the ...
Enrico Armentani +4 more
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Mechanical Engineering JournalThis paper presents a vibration analysis using the substructure elimination and binding method for vibration systems governed by a one-dimensional wave equation.
Keisuke YAMADA, Jinchen JI
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Mode Selection for Component Mode Synthesis with Guaranteed Assembly Accuracy [PDF]
, 2023 In this work, a modular approach is introduced to select the most important eigenmodes for each component of a composed structural dynamics system to obtain the required accuracy of the reduced-order assembly model. To enable the use of models of complex
Janssen, Lars A. L. +3 more
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Nihon Kikai Gakkai ronbunshu, 2014 In this paper, we present a reduction method of the system matrix of a flexible thin plate element of 48 degrees of freedom, which is formulated on the basis of the absolute nodal coordinate method (ANCF) by use of the component mode synthesis method. We
Yuya OKAZAWA +2 more
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Journal of Marine Science and Engineering, 2020 Analytical method using Rayleigh–Ritz method has not been widely used recently due to intensive use of finite element analysis (FEA). However as long as suitable mode functions together with component mode synthesis (CMS) can be provided, Rayleigh–Ritz ...
Jeong Hee Park, Duck Young Yoon
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Stress analysis of main bearings under actual working conditions
Nihon Kikai Gakkai ronbunshu, 2016 As vehicle engines become lighter, smaller, and more powerful, stress prediction of the main bearings has become an important aspect of strength design measures for the cylinder block.
Takanori ABEKURA +4 more
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