Hello, thank you in advance for your help. I want to calculate the characteristics of a permanent magnet generator. I want to know the power, voltage, amperage, torque, etc. I am a mechanical engineer but by passion I am designing equipment.
Yves
Helllo, it's my first post so please be patient with me.
I want to compute the acoustic insultation for some wall. I know R value for thermal insulation but I doesn't know what to do for noise.
Thanks for your help
Yves
