Jugnix
All simulations 4 free simulations

Mechanical Engineering Simulations

For diploma and B.Tech students, and anyone curious about how machines work: see gear ratios, the Otto cycle, a car's differential and mechanical advantage in motion.

Mechanics

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Sim 06

Levers and Pulleys

Slide the fulcrum and add pulleys to lift a heavy load with less effort.

ICSE Class 10 MachinesLet's play
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Sim 09

Gear Train Lab

Change tooth counts and watch speed, torque and direction trade off.

Theory of Machines · Diploma / B.TechLet's play
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Sim 13

Four-Stroke Engine

Step through intake, compression, power and exhaust inside a running cylinder.

Diploma / B.Tech Thermal EngineeringLet's play
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Sim 14

Car Differential

Drive round a corner and see why the wheels must spin at different speeds.

Automobile EngineeringLet's play

Using these in class

Open a simulation on the projector before you explain the idea, and ask the class to predict what will happen when you change one thing. Each page ends with challenges, a short quiz and answers to common questions, so it also works as homework. Nothing to install and no sign-up.