Velocity To Pressure Calculator
To find pressure (P) from velocity (V), use the formula P = (V² × d) / 2.
Velocity and pressure are closely related in fluid dynamics. When a fluid moves faster, its pressure changes due to energy conversion. This concept is commonly used in airflow measurements, pipe systems, and aerodynamics.
For example, in air ducts, knowing the velocity pressure helps ensure proper airflow. Similarly, in hydraulics, a water pressure to velocity calculator helps measure liquid flow in pipes. Whether you’re working with air, water, or any other fluid, a velocity to pressure calculator simplifies the process.
Formula:
The formula to convert velocity to pressure is:
| Symbol | Meaning |
|---|---|
| P | Pressure (Pa or psi) |
| V | Velocity (m/s or ft/s) |
| d | Density of the fluid (kg/m³) |
What is Velocity Pressure?
Velocity pressure is the pressure exerted by a moving fluid due to its speed. It is a key factor in duct airflow, pipe flow, and aerodynamic studies.
In air ducts, velocity pressure formula for ducts helps measure how air moves through ventilation systems. Similarly, in water pipes, the pressure to velocity in a pipe calculator determines how fast water is flowing. Pitot tubes also use this principle to measure airspeed in aircraft.
If you’re wondering how to calculate velocity from pressure and diameter, you can rearrange Bernoulli’s equation to solve for velocity based on pressure differences.
Final Words:
To sum up, velocity and pressure are directly connected. A velocity to pressure calculator makes it easy to determine pressure from speed in ducts, pipes, and fluid systems.
FAQs:
1. How do you convert velocity to pressure?
Use the formula P = (V² × d) / 2, where V is velocity and d is fluid density.
2. How to calculate velocity pressure?
Velocity pressure is found using P = (V² × d) / 2, commonly used in airflow and pipe flow calculations.
3. How is pressure related to velocity?
When velocity increases, pressure decreases in a flowing fluid due to Bernoulli’s principle.