# Superficial Gas Velocity Calculator, Formula, Superficial Gas Velocity Calculation

## Superficial Gas Velocity Calculator:

Enter the values of Volumetric flow rate Q(m3/s & Cross-sectional Area A(m2)  to determine the value of uperficial Gas Velocity Us(m/s) .

 Enter Volumetric Flow Rate: m3/s Enter Cross-Sectional Area: m2 Result – Superficial Gas Velocity: m/s

## Superficial Gas Velocity Formula:

The Superficial Gas Velocity Us(m/s) in meter per second is equal to the Volumetric flow rate Q(m3/s) in meter cubic per second is divided by the Cross-sectional Area A(m2) in meter square.

The Formula of Superficial Gas Velocity can be writtern as,

Us(m/s) = Q(m3/s) / A(m2)

Here,

Us(m/s) = Superficial Gas Velocity in meter per second

Q(m3/s) = Volumetric flow rate in meter cubic per second

A(m2) = Cross-sectional Area in meter square

### Calculation for Superficial Gas Velocity:

1)Calculate the Superficial Gas Velocity and given for Volumetric flow rate = 40m3/s , Cross-sectional Area = 8m2.

Solution

Us = Q / A

Us = 40 / 8

Us = 5m/s.

2)Calculate the Cross-sectional Area and given for Volumetric flow rate = 40m3/s , Superficial Gas Velocity = 5m/s.

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Solution

Us = Q / A

5 = 40 / A

A = 8m2.