What is the Difference Between Volumetric and Mass Flow?

The post What is the Difference Between Volumetric and Mass Flow? first appeared on the ISA Interchange blog site.

AutoQuiz is edited by Joel Don, ISA’s social media community manager.

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Which of the following is a measurement unit for volumetric flow measurement?

A) Pounds per hour
B) Gallons per minute
C) Kilograms per hour
D) Pounds per minute
E) None of the above

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The following flow units explain the difference between volumetric flow and mass flow.

Volumetric Flow

Gpm
cf/hr
m3/hr

Mass Flow

Lbs/hr
Scf/hr
Metric tonnes/hr

The correct answer is B.

Source: ISA News