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What is the relationship between the friction factor and Reynolds number in heat exchange?

June 14, 2012 | Author: | Posted in Relationship Building

Question by Elsen: What is the relationship between the friction factor and Reynolds number in heat exchange? I did a lab experiment on a heat exchanger and the graph of friction factor against reynolds number had a positive gradient contrary to what I expected from the relationship f=0.046/Re^0.2. What could be the reason for this? …

What is the relationship between the friction factor and Reynolds number in heat exchange?

November 28, 2011 | Author: | Posted in Relationship Building

by Red Carlisle Question by Elsen: What is the relationship between the friction factor and Reynolds number in heat exchange? I did a lab experiment on a heat exchanger and the graph of friction factor against reynolds number had a positive gradient contrary to what I expected from the relationship f=0.046/Re^0.2. What could be the …