Hello dear scientists, hope you all are doing well and safe!!!
I´m modeling a simple flywheel energy system and had a hard brake on how do I model the flywheel propulsion requirements!!!!
Do anyone here could help me on how can I better modeling the flywheel's dynamics of propulsion?
I had a 170kg flywheel within 10,5kgf*m2 Inertia. Maximum rotation alowed is 6000rpm (628rad/s). This way the maximum Kinect Energy is equal to 0,58kWh.
How do I put on a function and also in a graphic the profile of torque demand to run that Rotor from:
0 up to 50rpm
50rpm to 6000rpm.
Appreciated.
The torque required is given by the sum of the angular acceleration of the fly wheel multiplied by its moment of inertia, plus some component to overcome friction. In general, your required torque will vary with time, but if you assume you increase the angular velocity linearly between 0 and 50 and then linearly between 50 and 6,000 rpm, you will have just two values of the angular acceleration to contend with.
Hope this gets you going in the right direction, make sure your units are consistent.
- Badges
- Science topic
- Similar topics
- Biological Science
- Kinesiology
- Running