Figure P4.25 shows a pump and pipe network being used to transport heptane at 120F to a
Question:
Figure P4.25 shows a pump and pipe network being used to transport heptane at 120°F to a large, elevated, closed storage tank. The tank is pressurized and maintained at 18 psia. The volumetric flow rate of the heptane is 500 gpm.
a. Specify the nominal diameter of the check valve.
b. Determine the pump discharge pressure required (psia) to move the heptane through the discharge pipe.
c. Investigate the effect of the absolute roughness of the pipe. Construct a plot that shows the variation in pressure drop as a function of the absolute roughness for values ranging from 0 to 0.01 ft.
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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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