Results 11 to 20 of about 431,603 (313)
Correlation Coefficient Based Optimal Vibration Sensor Placement and Number
Sensors, 2022 Vibration sensors are mostly used for fault diagnoses of machines or structures. If more sensors are applied, more accurate fault diagnosis is possible. However, it will obviously cost more.
Geon-Ho Shin, Jang-Wook Hur
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Exact Mode Shapes of T-shaped and Overhang-shaped Microcantilevers [PDF]
Communications in Physics, 2020 Resonance frequencies and mode shapes of microcantilevers are of important interest in micro-mechanical systems for enhancing the functionality and applicable range of the cantilevers in vibration transducing, energy harvesting, and highly sensitive measurement.
Le Tri Dat, Vu Lan, Nguyen Duy Vy
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Analysis of the Mode Shapes of Kaplan Runners
Applied Sciences, 2022 To prevent lifetime shortening and premature failure in turbine runners, it is of paramount importance to analyse and understand its dynamic response and determine the factors that affect it. In this paper, the dynamic response of a Kaplan runner is analysed in air by numerical and experimental methods.
Moraga González, Greco Alonso +4 more
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Damage severity for cracked simply supported beams
Fracture and Structural Integrity, 2021 This paper investigated the static and dynamic behaviors of isotropic cracked simply supported beam using finite element analysis (FEA), ANSYS software.
Ehab Samir Mohamed Mohamed Soliman
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Gaussian Process Regression Model for Damage Localization in Plates Based on Modal Data [PDF]
Journal of Rehabilitation in Civil Engineering, 2022 The applications of plate like structures in different fields of engineering are increasing. In this paper, a new damage detection method investigated based on Gaussian process regression model (GPR).
Seyed Sina Kourehli
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Sensors, 2020 Micromechanical Thermal Analysis utilizes microstring resonators to analyze a minimum amount of sample to obtain both the thermal and mechanical responses of the sample during a heating ramp.
Maximilian Karl +4 more
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Progressive failure analysis of helicopter rotor blade under aeroelastic loading
Aviation, 2020 Unlike metal structure, composite structures don’t give any clue till the fatal final collapse. The problem is more complicated when applied load on the structure is aeroelastic in nature. Under such loading, composite laminate experiences stresses.
Kamran Ahmad +3 more
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, 2022 The aim of this research is to use a simple acoustic method of a very near field recording, which enables measurement and display of oscillation modes, to estimate the velocity of flexural waves, based on the wavelengths of standing waves measured on the
Šumarac Pavlović, Dragana +3 more
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How Modes Shape Casimir Physics
International Journal of Modern Physics A, 2022 Modes have steadily influenced the understanding of physical systems through time. At least since the prediction of the Casimir effect, they also play a very important role in Casimir physics and in the understanding of the different phenomena typical of this research field.
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Vibration, 2020 As much as there has been a significant increase in the development of railway systems in recent years, one of the significant drawbacks on this mode of transport is ground-borne vibrations and noise emanating from vehicle-track interaction in service ...
Bingo Masiza Balekwa +1 more
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