Harris'''''''' Shock and Vibration Handbook Part 10 docx

... Harris and C. E. Crede (eds.), Shock and Vibration Handbook, ” 1st ed., vol. III, chap. 50, McGraw- Hill Book Company, Inc., New York, 1961. 7. Richart, F. E., Jr., J. R. Hall, Jr., and R. D. ... M.: Shock and Vibration Handbook, ” 3d ed., McGraw-Hill Book Company, Inc., New York, 1988. [See also 1st (1961) and 2d (1976) eds.] 21. Stevenson, J. D., W. J. Hall, et al.: “Stru...

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... 30.24 ISOLATION OF RANDOM VIBRATION In random vibration, all frequencies exist concurrently, and the amplitude and phase relations are distributed in a random manner. A trace of random vibration is ... described as narrow-band random vibration or a random sine wave. The characteristics of random vibration are defined by a frequency spectrum of power spectral density (see Chaps. 1...

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... frequencies, (2) random vibration the simultaneous existence of any and all frequencies and amplitudes in any and all phase relationships as exem- plified by noise, and (3) transient phenomenon (shock) —a ... for Improv- ing Vehical Noise and Vibration, ” SAE Paper 880073 International Congress and Exposi- tion, Detroit, Mich., Feb. 29, 1988. SHOCK AND VIBRATION ISOLATORS...

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... computer technologies, new methods of shock and vibration control, new instrumentation, and new materials and techniques used in controlling shock and vibration. Many new standards and test codes have also ... discusses methods of controlling shock and vibration, and the design of equipment for shock and vibration environments. A final chapter presents the effect...

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... value, and increases continuously at a slow rate. The amplitude of the vibration p ᎏ m NONLINEAR VIBRATION 4.7 FIGURE 4 .10 Period of free vibration of a simple pendulum according to Eq. (4.3) and showing ... Fig. 3 .10. This method is similar to the balancing machine technique used to balance a body dynamically (see Chap. 39). If the bearings are a distance l apart and the dynam...

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... Systems,” J. of Vibration and Acoustics, 117(B):117–161, 1995. 5. Choi, Y. S., and S. T. Noah: “Forced Periodic Vibration of Unsymmetric Piecewise-Linear Systems,” J. of Sound and Vibration, 121(3):117–126, ... the following real and imaginary components: m eq = m a − jm a (6.5) The real and imaginary parts of m eq are shown in Fig. 6.7A and B, respectively. If there is no da...

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... York, 1945. 10. Timoshenko, S.: Phil. Mag. (ser. 6), 41:744 (1921); 43:125 (1922). 11. Sutherland, J. G., and L. E. Goodman: “Vibrations of Prismatic Bars Including Rotatory Inertia and Shear Corrections,” ... E. T., and A. A. Adler: J.Appl. Mechanics, 23 :103 (1956). 16. Macduff, J. N., and R. P. Felgar: Trans.ASME, 79:1459 (1957). 17. Macduff, J. N., and R. P. Felgar: Machine Des...

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... measurement of shock and vibration. It deals with the measurement of parame- ters which characterize the total (broad-band) signal. Considerable reference is made to Chaps. 22 and 23, which give ... velocity and displacement from an input acceleration pulse. Figure 13.5 shows the effect of single and double integration on a 10- millisecond single-period sine burst, with both 1- a...

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... vanes and blades in pumps and fans, number of motor poles, and number of stator slots and rotor bars. ● Vibratory forces such as misalignment, mass unbalance, and reciprocating masses. ● Vibration ... velocity amplitude from 10 to 100 0 Hz (or 10, 000 Hz) for machines in good and bad condition. These ratios have successfully been trans- posed to characteristic components in...

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... shock and vibration. ISO TC 108 /SC 2 (Measurement and Evaluation of Mechanical Vibration and Shock as Applied to Machines, Vehicles, and Structures) is involved with the vibration of ships, and ... in equipment design and testing are listed in Table 20.1. Those printed in boldface, namely, shock and vibration, are the ones of special concern in this handbook. Sho...

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