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by flowman
Thu Mar 04, 2010 9:54 pm
Forum: Flow calculators and fluid flow problems
Topic: pressure drop with few knowns
Replies: 2
Views: 9243

pressure drop with few knowns

My customer asked for the pressure drop in the exhaust pipe of his generator. I've found the correct formula, but I don't know some of the required values for constants. Where can I find pipe roughness, viscosity and density?