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RP-1157 — Flow Resistance and Modulating Characteristics of Control Dampers

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Report / Survey by ASHRAE, 2004

Category:

Description

This report presents the experimental results of the performance of various types of HVAC system airflow control dampers over a wide range of types, installations, and operating conditions. 368 tests have been conducted with the data and results presented herein. The fundamental performance parameters are the loss coefficient and the percentage of maximum flow as functions of the degree of damper opening. Results should prove very useful for HVAC system designers in the proper selection of airflow modulating dampers.

 

Product Details

Published:
2004
Number of Pages:
127
File Size:
1 file , 3.8 MB
Product Code(s):
D-22953