Advances in Vibration Analysis Research Part 4 pot

... by Independent Coordinate Coupling Method. Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 16, No. 6, ( 643 -650), ISSN1598-2785 Independent Coordinate Coupling ... strain can be induced in case of applying external electric potential across the piezoelectric layer resulting in bending of the plate. The strain of the FGM plate and piezoelectric layer i...

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... Advances in Vibration Analysis Research 290 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 600 900 1200 1500 1800 2100 240 0 2700 3000 3300 3600 3900 42 00 45 00 48 00 60 65 70 75 0 5 10 15 20 25 30 35 40 45 50 55 60 600 ... n r [r/min] -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 600 900 1200 1500 1800 2100 240 0 2700 3000 3300 3600 3900 42 00 45 00 48 00 60 65 70...

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... passed the helical part of the heating tube in the shaded area of Fig. 4( a and b) and an approximate length of the Advances in Vibration Analysis Research 360 0000 ( cos sin ). nAp p n n FD ... represented in equation (4) . In this study, the area of adhesion A is determined by the cut plane as shown in Figure 16. Substituting equation (17) into (4) , equatio...

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... C-C 1 4. 48292606 4. 48292606 4. 48292606 2 7 .44 076320 7 .44 076320 7 .44 076320 3 10 .41 682600 10 .41 682600 10 .41 682600 C-P 1 3.8 040 2 043 3.8 040 2 043 3.8 040 2 043 2 6. 742 8 944 7 6. 742 8 944 7 6. 742 8 944 7 3 ... 1.8751 04 1.8751 040 7 1.8751 040 7 1.8751 040 7 2 4. 6 940 91 4. 6 940 9113 4. 6 940 9113 4. 6 940 9113 3 7.8 547 57 7.8 547 5 744 7.8 547 5 744 7.8...

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... 1971 20-Elem. 40 -Elem. 20-Elem. 40 -Elem. 20-Elem. 30-Elem. 40 -Elem. ω 1 1253.5 1 248 .60 1 248 . 34 1 248 . 34 1 248 . 34 1253.50 1250.35 1 249 .47 ω 2 247 5.58 247 1. 74 246 6.65 246 4.89 246 4.89 2501.96 248 0.60 247 2.87 ... ω 3 46 87.26 46 90. 84 4669.22 46 62.06 46 62.06 47 46.95 46 97. 94 4680.97 ω 4 7382. 74 740 5 .49 73 54. 72 7337.82 7337.82 747 8.88 7397....

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... Mathematics, Vol. 24, No. 3, (August 1971) 263-2 84, Online ISSN 146 4-3855 - Print ISSN 0033-56 14. Advances in Vibration Analysis Research 64 () () () () () () () () With mass 61 62 63 ( ) 64 ( ) 65 ... − 0 64 65 66AA A = (31) Advances in Vibration Analysis Research 58 It is interesting to note that, although mass or spring attached composite beams are...

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... coupled FGM-FEM Fig. 2. Effect of power index on the natural frequencies (first mode) 44 5 45 0 45 5 46 0 46 5 47 0 47 5 48 0 48 5 49 0 49 5 0 246 810 Power Index(g) Natural Frequency (Hz) FGM Plate-Analytical ... 49 2.62 0 .46 49 0.62 0 140 .26 142 .22 1.38 - 1 291.89 295.82 1.33 - 1 2 47 8. 84 482.09 0.67 - 0 138. 54 140 .60 1 .46 - 1 288.33 292 .47 1 .42 - 3 2 47...

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... equilibrium 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 ... B-spline curve control coefficients). Example with 4 measurement response dofs and without noise. Advances in Vibration Analysis Research 1 64 The strain co...

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... + + ∫ ( 14) Advances in Vibration Analysis Research 170 each element. The assembly of these elements is done by the h- version of the finite element method. After modelling the spinning composite ... the eigenvalues obtained by solving the equation Advances in Vibration Analysis Research 172 L=2 .47 m, D =12.69 cm, e =1.321 mm, 10 layers of equal thickness (...

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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 ... vector y k into 218 Advances in Vibration Analysis Research Advances in Vibration Analysis Research 212 Zeng, P. (1998b). Composite element method f...

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