Pneumatics Flashcard

Front

"Flow" in pneumatics

Back

The movement of air or gas through a system

Front

How is flow measured in pneumatic systems?

Back

Cubic feet per minute (CFM) or liters per minute (L/min)

Front

What is the formula for Delta P (ΔP) in pneumatics?

Back

ΔP = P1 - P2

Front

What happens to the velocity and pressure of a fluid when it flows through a narrower section of a pipe?

Back

Velocity increases, pressure decreases

Front

What is the primary cause of air flow in a pneumatic system?

Back

Pressure difference between two points

Front

According to the Venturi effect, what happens when fluid flows through a constricted area?

Back

Pressure decreases and velocity increases

Front

Which unit is used to measure flow rate in pneumatic systems?

Back

Cubic feet per minute (CFM)

Front

How does tubing width affect flow in a pneumatic system?

Back

Wider pipes allow for greater flow than narrow pipes

Front

What is the main difference between pressure regulators and pressure control valves?

Back

Pressure regulators maintain constant downstream pressure, while control valves respond to external signals

Front

How does increased tubing length affect a pneumatic system?

Back

It reduces flow rate due to increased friction