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FE Technical Forum / Re: Moment of Inertia Calculations
« on: February 05, 2012, 11:05:54 AM »
Good stuff Jay
First, let me ask you to break the calculator back out, as an MBA and Strategic Intelligence grad, I'll have to lean on you to tell me how to mathematically get to the answer to my question
So, if you look at what you calculated, could you back it into a "resistance to change" calculation?
What I am trying to say is if you had a an engine at 450 ft lb at a steady 2000 RPM with one flywheel, is there enough information to calculate how much difference in torque the motor would have to provide to keep one or the other flywheel at 2000 rpm with an increase in load?
I assume there would be time and load variables in there too, because once the inertia is "eaten up" the motor would have to work harder to keep the wheel spinning.
Thanks
First, let me ask you to break the calculator back out, as an MBA and Strategic Intelligence grad, I'll have to lean on you to tell me how to mathematically get to the answer to my question
So, if you look at what you calculated, could you back it into a "resistance to change" calculation?
What I am trying to say is if you had a an engine at 450 ft lb at a steady 2000 RPM with one flywheel, is there enough information to calculate how much difference in torque the motor would have to provide to keep one or the other flywheel at 2000 rpm with an increase in load?
I assume there would be time and load variables in there too, because once the inertia is "eaten up" the motor would have to work harder to keep the wheel spinning.
Thanks