Venturi Meter Flow Coefficient Calculator
Introduction & Importance
Venturi meters are widely used in fluid flow measurement. The flow coefficient (K) is a crucial parameter in their design and operation…
How to Use This Calculator
- Enter the diameter of the venturi meter.
- Enter the pressure drop across the venturi meter.
- Enter the density of the fluid.
- Click ‘Calculate’.
Formula & Methodology
The flow coefficient (K) is calculated using the following formula…
Real-World Examples
Case Study 1
In a water treatment plant, a venturi meter with a diameter of 0.2 meters was used to measure the flow rate…
Data & Statistics
| Fluid | Density (kg/m³) | Flow Coefficient (K) |
|---|---|---|
| Water | 1000 | 0.62 |
| Air | 1.225 | 0.95 |
Expert Tips
- Regularly clean the venturi meter to maintain accuracy.
- Consider the Reynolds number when selecting a venturi meter.
Interactive FAQ
What is the difference between a venturi meter and an orifice plate?
Venturi meters and orifice plates are both used for flow measurement, but they have some key differences…
Learn more about venturi meters from the U.S. Department of Commerce