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ASHRAE 87.1-1992 [ Withdrawn ]
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ASHRAE 87.1-1992 Standard 87.1-1992 -- Method of Testing Fan Vibration -- Blade Vibrations and Critical Speeds
standard by ASHRAE, 1992
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Full Description
This document has been withdrawn.
The purpose of this standard is to provide a standard method of testing propeller fans for aerodynamically excited vibrations and critical speeds. The objective is to quantify those dynamic characteristics of propeller fans that are essential in the proper selection and application of such fans in order to avoid resonances that can be excited by aerodynamic forces acting on the fan blades.