FAQ

What is the Mass Flux?
Mass Flux is the rate of mass flow. The common symbols are j, J, q, Q, φ, or Φ, sometimes with subscript m to indicate mass is the flowing quantity. Mass Flux is usually measured using the Kilogram per Second per Square Meter for Mass Flux. Note that the value of Mass Flux is always positive.
Can the Mass Flux be negative?
No, the Mass Flux, measured in Mass Flux cannot be negative.
What unit is used to measure Mass Flux?
Mass Flux is usually measured using the Kilogram per Second per Square Meter[kg/s/m²] for Mass Flux. Kilogram per Hour per Square Meter[kg/s/m²], Kilogram per Hour per Square Foot[kg/s/m²], Pound per Hour per Square Foot[kg/s/m²] are the few other units in which Mass Flux can be measured.
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