free vibrations
LINEAR FREE VIBRATIONS OF FG- CNTRC H-H BEAMS USING SLENDER BEAM THEORY
... linear free vibrations of functionally graded Carbon Nano-tube reinforced Composite (FG-CNTRC) beams using Slender (Euler-Bernoulli’s) beam ...linear free vibration characteristics of FG-CNTRC ...
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Homotopy Analysis Method for Large Amplitude Free Vibrations of Strongly Nonlinear Generalized Duffing Oscillators
... study free vibrations of tapered beams and give an accurate analytical solution for the third- order Duffing equations; Qian et ...considering vibrations of a restrained cantilever ...
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Assessing different nonlinear analysis methods for free vibrations of initially stressed composite laminated plates
... Recently, HPM as an easy analytical tool for solving nonlinear problems has received considerable attention. A new perturbation technique coupled with homotopy method to solve nonlinear equations was presented by He ...
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Algorithm for Automatic Analysis of Free Vibrations of Uniform Bernoulli-Euler Beams with Attachments
... On the basis of the presented mathematical model and the algorithm the program for numerical automatic analysis of free vibrations of the complex system has been worked out. The program enables one to ...
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Free vibrations analysis of a sandwich rectangular plate with electrorheological fluid core
... Vibration behavior of various engineering systems and analysis of structures are important to the extent that, in most cases, less attention to the vibration behavior and unwanted dynamic forces will impair the ...
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High Order Finite Elements in Free Vibrations of Thick Plates
... The aim of this paper is to study the dynamic behavior of plates through the Reissner-Mindlin’s theory, making use of the Finite Elements Technique to solve the displacement equation of plates in free vibration. ...
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Finite Elements Strenght Analysis of a Compressor Consisting of Four Helical Rotors
... first free-vibra- tion frequency of the rotor was 2729 Hz, which was well above the expected range of the rotor’s rotational speed (100 Hz) and the twice-as-high frequency of the loading equal to the number of ...
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... considered free vibration problems of FG shells by employing the radial basis functions ...studied free vibrations of a 2D functionally graded cylindrical ...literature. Free vibration ...
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Dynamic Analyses of Liquid Storage Tanks
... establish the basic set of equations which govern the dynamic behavior of the liquid-shell system, and to develop a method of dynamic analysis for free vibrations of ground-supported, ci[r] ...
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Vibrations in Free and Forced Single Degree of Freedom (SDOF) Systems Sneha Gulab Mane, K Srinivasa Chalapati & Sandeep Ramini
... 5. Free Vibration with damping: In Undamped free vibrations, two elements (spring and mass) were used but in damped third element which is damper in addition to these are ...
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The Relative Transversal Vibrations of Printing-Press Cylinders that are Pressed Against Each Other via an Elastic Blanket
... the vibrations) is formed in two ...of free vibrations according to the dynamic models of separate sub- systems is carried ...the free transversal vibrations of shafts (in this case the ...
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Frequency Analysis of aFree Vibrating SSCC Thin Rectangular Orthotropic Plate Using Improved Rayleigh’s Method.
... and free edge conditions and presented their analytical ...the free vibration analysis of isotropic and anisotropic rectangular thin plates subjected to general boundary conditions using a modified Ritz ...
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Free Vibration Analysis of Elastic Bodies for Six Axis Force Sensor
... the free vi- brations of the elastic bodies (the lamellas and the mem- bra ) of the based on double layer E-type m ...of free vibrations have great significance to the follow-up studies about the dy- ...
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Exact Analytical Solution for Free Axisymmetric and Non-Axisymmetric Vibrations of FGM Porous Circular Plates
... the free vibrations of the thin functionally graded circular plate with clamped, simply supported, sliding supported, and free ...the free axisymmetric and non- axisymmetric vibrations ...
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Consistent assignment of the vibrations of symmetric and asymmetric ortho disubstituted benzenes
... Vibrations are one of the ways that the spectroscopist gains insight into the geometric and electronic structure of molecules. In particular, vibrational activity during an electronic transition or ionization ...
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Digital simulation of physical processes in vehicles engine power unitsa
... The above data confirm the adequacy of the results obtained during computer simulation of the Simscape model: the presence of resonant effects at torsional vibrations of shafts in the gearbox on the overtone of ...
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Mechanisms underlying the production of carapace vibrations and associated waterborne sounds in the American lobster, Homarus americanus
... body vibrations, electrical activity was recorded from the left and right promotor and remotor muscles of 10 lobsters while they were induced to vibrate [see ...of vibrations produced with one set of ...
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Frequency information in the vibration cued escape hatching of red eyed treefrogs
... The detection of incidental cues is complicated by their variability. Because communication signals are stereotyped, short samples are highly informative estimates of mean values. By contrast, brief samples of cue ...
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Vibrations of the p chlorofluorobenzene cation
... frequency-doubled outputs of two dye lasers were overlapped spatially and temporally and passed through a vacuum chamber coaxially and counterpropagating, where they intersected the free jet expansion between two ...
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Synthesis and charecterization of some Lanthanide (III) complexes with N (furfuralidene) N¢ isonicotinoylhydrazine
... the free ligand and at (3228-3234) cm -1 for the ...ν(C=N) vibrations are observed at (1616-1625) cm -1 and (1577-1586) cm -1 respectively whereas the corresponding bands for the free ligand are ...
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