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Glycol equations
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Arnold E. Clubine
Member Posts: 10
Does anyone know the modifiers to the Darcy Weisbach or Hazen Williams equations to account for glycol when calculating friction loss in hydronic systems? Need to account for temperature, specific heat, specific gravity,etc,compared to water at 60 deg F .
Does any one no if the B & G Circuit Syzer is based upon Darcy or Hazens?
Does any one no if the B & G Circuit Syzer is based upon Darcy or Hazens?
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Try this link
For the Engineering Manual from Dow
http://msdssearch.dow.com/PublishedLiteratureDOWCOM/dh_010e/0901b8038010e417.pdf?filepath=heattrans/pdfs/noreg/180-01286.pdf&fromPage=GetDocBob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream0 -
Syzer
Moody's chart or Darcy=WiesbachThere was an error rendering this rich post.
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