Recent Advances in Vibrations Analysis Part 1 potx

... recalling 11 1 CrC    from Eq. (2.24), it can be found that 11 1 (1) 0 r rR C    (2.28) For nontrivial solutions, 11 () 1 0 r Fs rR   (2.29) which is the characteristic equation in ... 2 011 Printed in Croatia A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Recent A...

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...   0 012 310 123 0 012 310 123 11 1 11 11 234 2345 11 1 11 11 234 2345 iiii iiii iiii iiii qlqccccqcccc μ l μ ffffμ ffff                         (A7) 14 . ... determination of ship cross-section Recent Advances in Vibrations Analysis 220     2 2 420 1 12 1 12 15 6 17 64 17 64 2 016 0 22 252...

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...    CrC tC (4 .11 .1) and the kinetic continuity conditions give 11 22 33 222 11 1 22 2 33 3 11 1 22 2 33 3 11 22 33 222 11 1 22 2 33 3 11 1 22 2 33 3 11 1 ()()() ()()() 11 1 ()()() ()()() 1 iii iii iii iii iii iii    ... discontinuity 1 gives 11 1r   CRC * 11 1r   DRD (3.33 .1- 2) Combining Eqs. (3. 31) and (3.33), one can find the wave ampl...

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...               N i i i     )1( 2 2 cos max Recent Advances in Vibrations Analysis 46 Rubio, E., Jauregui, J., (2 011 ), Time-Frequency Analysis for Rotor-Rubbing Diagnosis, Advances in Vibration Analysis Research, ... (2 010 ) Using detrended fluctuation analysis to monitor chattering in cutter tool machines, International Journal of Machine Tool...

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...                   (11 a) 11 11 2 22 22 3 3 12 12 2 h h M M xdx M                 0'0 ' 11 11 11 11 11 11 12 22 12 22 12 22 11 0'0' 22 12 11 12 11 12 11 22 22 ...          0'0 ' 11 11 11 11 11 11 12 22 12 22 12 22 11 0'0 ' 22 12 11 12 11 12...

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... 14 .6 21 13.002 11 .950 11 . 513 11 .258 11 .089 3x2 6 24.8 81 16.828 14 .6 21 13.002 11 .950 11 . 513 11 .258 11 .089 3x3 7 31. 354 21. 209 18 .426 16 .375 15 .0343 14 .477 14 .15 6 13 .943 3x4 8 39 .18 0 26.508 23.0 41 ... 20.484 13 .845 12 .020 10 .689 9.835 9.482 9.276 9 .13 9 3x3 7 22.373 15 .12 5 13 .13 3 11 .678 10 .740 10 .352 10 .12 6 9.976 3x4 8 24....

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... 2 bushing 325 313 115 7536 on load tap changer 20222 211 2 311 8 explosion with fire 13 00202030 011 other failures 10 102 412 00 011 TOTAL 18 11 13 15 12 11 14 8 16 15 14 14 7 Table 1. Type of failures in transformers ... transformers in the country. Table 1 shows the type of transformer failures from 19 97 to 2007 (CFE, 2 010 ). Failure 19 97 19 98 19 99 2000 20 01...

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... Statistics & Data Analysis 19 : 19 1–2 01. Lavalle, J. C . (19 86). Failure detection in transformers using vibrational analysis, Master of science in electrical engineering, Massachusetts Institute of ... (corresponding to the term P (E | H) in the Bayes theorem) and a-priori probability for the root nodes (corresponding to the term P (H) in the Bayes theorem). 11 0 Recen...

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... application in different disciplines of engineering. Jaffrin and Tack in their papers (Jaffrin, 2008; Tack et al., 2006) present practical Recent Advances in Vibrations Analysis 13 2 Fig. 12 . ... Thruster Firing 13 1 Fig. 11 . Algorithm to find the marker in the images Recent Advances in Vibrations Analysis 14 4 examples of the use of the memb...

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... loaded 1 113 4.0 11 77.2 12 60.6 11 24.8 11 41. 4 10 69.7 2 22 51. 9 2290.2 2320.0 16 29.3 16 35.7 16 03.3 3 3705.0 3720.5 3636.4 2524.0 2533 .1 2495.0 4 518 2.0 5230.0 518 4.8 40 21. 1 4067.3 38 71. 6 5 6 510 .0 ... 63 61. 3 5 412 .8 5476.6 5238.5 6 9 218 .0 9256.5 90 31. 5 7548.4 7598.3 7332 .1 7 9945.9 9969.7 9689 .1 8782 .1 8863.5 8379.8 8 11 125 11 170 10 906 9633...

Ngày tải lên: 19/06/2014, 19:20