The New Encyclopaedia Britannica, Volume 30Encyclopaedia Britannica, 1982 - Encyclopedias and dictionaries |
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Page 99
... vibrations of some kind . Such vibrations involve the wastage of pre- cious energy , metal fatigue , and , usually , noise . Vibration control is , therefore , an important element in modern technology . THE GENERAL NATURE OF VIBRATIONS ...
... vibrations of some kind . Such vibrations involve the wastage of pre- cious energy , metal fatigue , and , usually , noise . Vibration control is , therefore , an important element in modern technology . THE GENERAL NATURE OF VIBRATIONS ...
Page 102
... vibration , fatigue or weakness ensues , and this can be- come serious enough to lead to ultimate fracture if the intensity of the vibration is sufficiently great . Vibration damping , consequently , is an important technological ...
... vibration , fatigue or weakness ensues , and this can be- come serious enough to lead to ultimate fracture if the intensity of the vibration is sufficiently great . Vibration damping , consequently , is an important technological ...
Page 103
... vibrations are to be damped , and if the frequency of the mass and spring combination as a vibrating system is tuned to resonance with the frequency of the vibration whose damping is desired , the auxiliary mass will transfer the vibration ...
... vibrations are to be damped , and if the frequency of the mass and spring combination as a vibrating system is tuned to resonance with the frequency of the vibration whose damping is desired , the auxiliary mass will transfer the vibration ...
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