Modal Analysis
Study of modal analysis based on fluid-structure interaction Estudo da análise modal baseado no acoplamento fluido-estrutura
... the modal analysis of a ...physical analysis software was used. An experimental modal analysis, using the Rational Fractional Polynomial method was developed for a small scale steel ...
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Modal analysis of beam with piezoelectric sensors a actuators
... the analysis of structures with applied piezoelectric sensors and actuators, ...Sensitivity analysis is carried out for the case of modal analysis with and without piezo ...
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Identification of modal parameters for complex structures by experimental modal analysis approach
... of modal parameters based on mea- surement of the frequency responses of structures with complex geometries and performed an overall investigation of structural behavior on a funnel-shaped inlet of magnetic ...
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A Modal Analysis Study of Thin Parallelogram Plates Clamped on the Rim with and without Defects Using the SolidWorks Program
... Also the plates with defects present values that are different among them. All these results are due to the plate’s area, respectively to the positioning of the defects in plates, although the modal ...
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Study of modal analysis based on fluid-structure interaction Estudo da análise modal baseado no acoplamento fluido-estrutura
... the modal analysis of a ...physical analysis software was used. An experimental modal analysis, using the Rational Fractional Polynomial method was developed for a small scale steel ...
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Contribuição à análise modal de sistemas estruturais reticulados planos a partir de modelagem computacional / Contribution to modal analysis of structural plane frames from computational modelling
... análise modal é um estudo das propriedades dinâmicas sob excitação por ...Superposição Modal como técnica de análise do tempo em que a estrutura mantém o comportamento ...
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Modal analysis of a small vertical axis wind turbine (Type DARRIEUS)
... vibration analysis for determining parameters such as natural frequencies and mode shapes for vertical axis wind turbines (VAWT) for an urban ...dynamic analysis, two vibration parameters of dynamic ...
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Modal Dynamic Analysis of the Wicket Gate Mechanism from a Hydraulic Turbine
... a modal analysis by using finite element ...experimental analysis performed in a period of time and also in frequency domain was completed with a modal dynamic analysis achieved with ...
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A modal approach for vibration analysis and condition monitoring of a centrifugal pump
... FEA modal analysis of the pump was carried out for the quick identification of natural frequencies for the ...Harmonic analysis was performed to note the high amplitude (displacement or acceleration) ...
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Liquid rocket combustion chamber acoustic characterization
... Abstract: Over the last 40 years, many solid and liquid rocket motors have experienced combustion instabilities. Among other causes, there is the interaction of acoustic modes with the combustion and/or luid dynamic ...
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Modal and Probabilistic Analysis of Wind Turbine Blade under Air-Flow
... The present work illustrates in the first way a steady-state fluid-structure interaction problem applied on a blade wind turbine subject to air flo w, this problem de monstrates the use of nonlinear large-deflection ...
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Análise estatística RModal, QModal e Cluster no estudo da qualidade da água subterrânea do aquífero Jandaíra na Chapada do Apodi
... Factor Analysis allowed to identify the processes responsible for the presence of minerals in the ...Q-modal Analysis done with all wells indicates as the group best correlated the wells of Baraúna, ...
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Measurement of the Lightweight Rotor Eigenfrequencies and Tuning of its Model Parameters
... and modal shapes is a key to the successful ...experimental modal analysis [1] can be difficult to perform in the frequency band above 3200 Hz because such a test can be affected by one or more of ...
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STRUCTURAL ANALYSIS AND CONTROL OF VIBRATING HOPPERS FOR HARVESTED GRAPES IN A WINE CELLAR: A CASE STUDY
... numerical modal analysis, physical modeling and optimization of the isolator characteristics in view of ensuring the correct elastic decoupling of the hoppers and the slab over the range of the motor ...
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Identification of material properties of sandwich structure with piezoelectric patches
... Experimental analysis of frequency characteristics of hybrid sandwich cantilever beam was car- ried ...by modal analysis using simple optimization loop with interval partition- ...
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InTech Structural health monitoring in composite automotive elements
... experimental modal analysis only the lowest frequency modes are ...maximum analysis, computed from the difference between the flexibility matrices of the original and damage ...
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Design of Engine Mount Bracket for a FSAE Car Using Finite Element Analysis
... This analysis determines the response to externally applied transient ...vibrations. Modal analysis gives us the form or mode shapes corresponding to the natural frequencies without considering any ...
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Piezoelectric Analysis of Saw Sensor Using Finite Element Method
... different analysis types are investigated - modal and ...of modal analysis, is to determine the eigenfrequency of SAW, which is used in following transient ...transient analysis, wave ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.28 número4
... Element Analysis (FEA) is one of the most reliable tools for building such ...experimental modal analysis was performed on this scanner using laser Doppler vibometry ...
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