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Determining Engine Inertia
I have an AC dyno, with a torque ring, so motoring isn't an issue. If I ramp the engine between 2500 and 3000 and back with 2s ramps, and repeat the activity at a higher speed (say 5500-6000) would this work? would a longer ramp be needed? Is there a simple calculation? Thanks!- Ratty66
- Post #3
- Forum: Engine & fuel engineering
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Determining Engine Inertia
Hi All, I need to determine the inertia of an engine I currently have on a dynamometer. Unfortunately i am unable to get the required measurements to calculate, so I need some method of calculating from dynamometer data. Is there a method of calculating it using data from acceleration and...- Ratty66
- Thread
- Replies: 9
- Forum: Engine & fuel engineering
