Powertrain Oil Sloshing Simulation

In this simulation, we can see how the engine oil behaves with three gears of different sizes and speeds, ranging from a differential gear with a diameter of about 20 cm and a speed of about 300 rpm to a drive gear with a speed of about 1000 rpm.

It is worth noting that you can see how the oil is scraped up by the gears and flows into from the top of the mechanism.

At the same time, you can see that the oil does not flow easily depending on the amount of oil and the location of the parts that block the flow path.

【Analysis conditions】
Region：50cm x 30cm x 40cm
Event time：11 seconds
*Movie speed is about ½
Total number of particles : About 500,000
CG rendering based on the simulation result