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BS ISO 21940-31 - MECHANICAL VIBRATION - ROTOR BALANCING - PART 31: SUSCEPTIBILITY AND SENSITIVITY OF MACHINES TO UNBALANCE
Hardcopy , PDF
31-08-2013
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Machine susceptibility classification
5 Modal sensitivity
6 Experimental determination of modal sensitivity
near resonance speed under operational conditions
7 Numerical values for the local sensitivity
8 Experimental determination of the local sensitivity
9 Damped unbalance sensitivity analysis
Annex A (informative) - Explanations of terms
Annex B (informative) - Example of polar plot diagram
procedure
Annex C (informative) - Examples of classification
according to modal sensitivity
Annex D (informative) - Example of mathematical
model applied unbalance
Bibliography
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