A double pipe heat exchanger is made of a 6-nom sch 80 outer pipe and a 4-std
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A double pipe heat exchanger is made of a 6-nom sch 80 outer pipe and a 4-std type K copper inner tube. The fluid in the annular space is liquid water that has a volumetric flow rate of 20 L/s and an average temperature of 30°C. The fluid in the inner tube is a 40% ethylene glycol solution at an average temperature of 0°C and flowing at 15 L/s. Determine the Reynolds numbers of the flow in the pipe and the annulus for:
a. Friction calculations
b. Heat transfer calculations
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Related Book For
Thermal Energy Systems Design And Analysis
ISBN: 9781138735897
2nd Edition
Authors: Steven G. Penoncello
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