RP-1764 -- Determine the Absolute Roughness of Phenolic Duct

ASHRAE , 2019

Publisher: ASHRAE

File Format: PDF

$16.00$32.00

Description

Standard By:ASHRAE , 2019

Published:2019

Pages:61

File Size:1 file , 2.8 MB

Language:English

Note:This product is unavailable in Russia, Belarus

The objective of this research was to determine the relative and absolute roughness of phenolic duct systems connected with four-bolt flange and cleat joints, using test and data reduction procedures provided in ANSI/ASHRAE Standard 120-2017 “Method of Testing to Determine Flow Resistance of HVAC Ducts and Fittings”.

Principal Investigator: Stephen Idem
2018

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