Hydraulic Flow Simulator

Engine Speed

0RPM

Engine stopped

Pump Pressure

0psi

Upstream of control valve

Actuator Pressure

0psi

Pressure available to move gear

Flow Rate

0.0L/min

No hydraulic flow

Gear Position

Gear retracted

Interactive Hydraulic Circuit

System Offline

Mechanical power

High-pressure fluid

Controlled flow

Reservoir suction

Low-pressure return

Pressurized supply flow Return flow No flow / inactive

Click any component

Start the engine, extend the landing gear, then close the valve to see how pressure and flow change. Click any component for its role and controls.

Valve opening100%

Landing gear load60%

Start the engine to pressurize the hydraulic system.

Simulator ready. Select a component or start the engine.

The engine supplies mechanical rotation. The pump converts that rotation into hydraulic flow. Pressure appears when the flow meets resistance.

The control valve meters fluid to the actuator. Closing it reduces downstream flow, while pump-side pressure can rise toward the relief setting.

If actuator pressure or flow falls too low, the gear cannot complete its movement. The simulator marks this as a hydraulic movement failure.