Degrees of Freedom in HVAC Controls Design

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Why is degrees of freedom (DOF) analysis ignored in the HVAC industry? Evaluating the control DOF is a necessary step, the author writes, when engineers design process control systems in the chemical process industry. This article reviews the process of calculating the DOF and applies it to an air-handling system, explaining its ease of application and how it benefits the design process.

Product Details

Published:

2015

Number of Pages:

4

Units of Measure:

Dual

File Size:

1 file , 180 KB

Product Code(s):

D-AJ15June03

Note:

This product is unavailable in Russia, Belarus