ASHRAE 87.1 : 1992
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
METHOD OF TESTING FAN VIBRATION - BLADE VIBRATIONS AND CRITICAL SPEEDS
Hardcopy , PDF
01-06-2007
English
01-01-1992
Foreword
1 Purpose
2 Scope
3 Definitions and Symbols
4 Requirements
5 Apparatus and Instrumentation
6 Test Setup
7 Test Procedure
8 Data Reduction and Presentation
9 Interpretation of Propeller Fan Critical Speed Data
10 References
APPENDIX A Bibliography
APPENDIX B System Effects
APPENDIX C Production Tolerances
APPENDIX D Experimental Determination of Southwell Coefficients
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