Rotor Dynamics Simulators

Campbell Diagram Simulator for rotor critical speeds: visualize whirl modes, gyroscopic effects, and engine-order intersections in real-time analysis.

Shaft Critical Speed Simulator: Find the "critical speed" of a rotating shaft carrying a disc.

Rotating Unbalance Vibration Simulator: Analyse the unbalance vibration of spring-supported rotating machinery such as motors, fans and pumps.

When a fan, an impeller or a grinding wheel vibrates, the cause is almost always mass unbalance.

Calculate rotor critical speed and unbalance response. Input mass, stiffness, eccentricity, and damping. Visualize the response curve and see animations.

Compute natural frequencies, mode shapes & Campbell diagrams for 2–4 disc torsional shaft systems. Identify critical speeds for engines and turbines in real time.