Advances in Vibration Analysis Research Part 5 docx

... atoms in the longitudinal direction and changing tube length during the vibration. 4.3 Effect of layers on CNT vibration In order to investigate the influence of the number of layers on the vibration ... basics modes of vibration. Advances in Vibration Analysis Research 128 (a) (b) (c) An Atomistic-based Spring-mass Finite Element Approach for Vibrati...

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... 16 65. 67 1 655 .62 1 652 .23 ω 2 3279.82 2978.23 3272.97 3249.60 3 250 .92 3244.20 32 95. 53 3263.30 3 252 .30 ω 3 55 85. 75 5296.73 55 63 .57 55 02.19 55 08.34 54 88.74 55 80.10 55 20.47 54 99.99 ω 4 8243 .54 ... 347.2 35 348.410 3 45. 6 25 3 45. 876 346.374 5 528. 750 52 9.601 51 2 .50 0 51 4 .57 5 51 4.7 35 511. 250 51 2.903 51 3.044 50 7 .50 0 51 0 .56 0 51 0...

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... Mode 5 C-F η 0, 25 0 ,50 0, 75 Ω m / Ω 0 0,00 0, 25 0 ,50 0, 75 1,00 1, 25 1 ,50 Mode 1 Mode 2 Mode 3 Mode 4 Mode 5 F - F η 0, 25 0 ,50 0, 75 Ω m / Ω 0 0,00 0, 25 0 ,50 0, 75 1,00 1, 25 1 ,50 Mode ... Mode 5 H - F η 0, 25 0 ,50 0, 75 Ω m / Ω 0 0,00 0, 25 0 ,50 0, 75 1,00 1, 25 1 ,50 Mode 1 Mode 2 Mode 3 Mode 4 Mode 5 H - C η 0, 25 0 ,50...

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... 9.7048 058 6 9.7048 058 6 9.7048 058 6 C-F 1 1.9634 451 2 1.9634 451 2 1.9634 451 2 2 4 .58 876313 4 .58 876313 4 .58 876313 3 7 .52 531208 7 .52 531208 7 .52 531208 C-S 1 2. 355 00726 2. 355 00726 2. 355 00726 2 5. 261 255 11 ... 1.8 751 04 1.8 751 0407 1.8 751 0407 1.8 751 0407 2 4.694091 4.69409113 4.69409113 4.69409113 3 7. 854 757 7. 854 757 44 7. 854 757 44 7. 854 757 44 C-S...

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... Coupling Method. Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 16, No. 6, (643- 650 ), ISSN 159 8-27 85 Independent Coordinate Coupling Method for Free Vibration Analysis ... (2007). Flexural Vibration Analysis of an Eccentric Annular Mindlin Plate. Archive of Applied Mechanics, Vol.77, (1 85~ 1 95) , ISSN0939- 153 3 Advances in Vibratio...

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... equation in the frequency domain, for the spline-based finite element model, can be defined by Fourier transforming Eq.(24), where () ~ ()=F : Advances in Vibration Analysis Research 152 0 ... adopting the same B-spline analytical model used as the updating model. Numerical results showed good matching of the FRFs Advances in Vibration Analysis Research 1...

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... { } i η satisfying the conditions: Advances in Vibration Analysis Research 176 0 10000 20000 30000 40000 50 000 60000 5 10 152 0 L/D Ω 1cr [rpm] η=0° η= 15 η=30° η= 45 η=60° η= 75 η=90° Fig. ... Proceedings of indo-us symposium on emerging trends in vibration and noise engineering, pp. 59 -70, New Delhi. India Kim, C.D. & Bert, C.W. (1993). Critical sp...

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... great diffusion mainly in in situ experimental tests and has also been implemented in commercial codes. 216 Advances in Vibration Analysis Research Advances in Vibration Analysis Research 210 ... matrix. This matrix is obtained by casting the finite dimensional output vector y k into 218 Advances in Vibration Analysis Research Advances in Vibration A...

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... Vibration Analysis of Long Span Joist Floors Submitted to Human Rhythmic Activities 2 35 0,3 0,4 0 ,5 0,6 0,7 0,8 0,9 1,0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Number ... 25 27 −1 5. 0− 0 0 .5 1 mode 3 −1 5. 0− 0 0 .5 1 mode 4 1 3 5 7 9 11 13 15 17 19 21 23 25 27 −1 5. 0− 0 0 .5 1 mode 5 mode 2 sensor n° sensor n° 1 3 5 7 9 11 13 15...

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... linear. Advances in Vibration Analysis Research 286 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 600 900 1200 150 0 1800 2100 2400 2700 3000 3300 3600 3900 4200 450 0 4800 Rotor ... The numbering of the modes is related to the operation at rated speed (2990 r/min) π 2/Ω Rotor speed n r [r/min] -10 -5 0 5 10 15 20 25 30 35 40 45 5...

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