CTI ATC 128:2005
CTI ATC 128:2005 Test Code For Measurement Of Sound From Water-cooling Towers Pertains to mechanical and natural draft towers. Test and measurement procedures, operating conditions and instrumentation are specified.
Table of Contents
0.0Preamble1.0PurposeoftheTestCode
2.0Scope
3.0TestRequirements
4.0RelevantStandards
5.0Definitions
6.0Instrumentation
7.0ConditionsandEnvironmentoftheTest
8.0SoundMeasurementsonSmallTowers
9.0SoundMeasurementsforLargeTowers
10.0CalculationoftheTotalTowerSoundPower
11.0TestReport
Appendices
AppendixA
AppendixB-Exampleunitsoundreadingtablefor
smalltowers
AppendixC-Motor
AppendixD-InducedDraftRectangularWet/WD/CF/XF
AppendixE-A-WeightedCalculations
AppendixF-BackgroundNoiseAdjustment