84-15: Examination of Cooling Tower Air Flow Measurement Techniques and Their

There is currently no published test code that governs the performance testing of large wet cooling tower fans. ASME's Performance Test Code 11 Committee is in the process of developing a test code aimed primarily at testing in a dry environment. This paper discusses the PTC-11 Code and compares its requirements with measurement techniques currently being used in the moist environment of a wet cooling tower fan.