The impeller, at times known as a pump, is hooked up to and spins with the motor’s crankshaft. As the impeller spins, its blades catch fluid, and centrifugal drive pushes the fluid to the skin in the impeller. Torque converter equations of movement are ruled by Leonhard Euler's eighteenth century https://dallasymwit.elbloglibre.com/33953956/5-simple-statements-about-torque-converter-clutch-explained