If the fluid hits the turbine’s blades, the turbine spins and funnels the fluid to the center of the turbine and again across towards the stator and impeller. This cycle proceeds in the circular motion. The turbine output shaft functions because the input shaft to the rest of the transmission. https://torqueconverterclutch86418.blogdosaga.com/33882365/torque-converter-clutch-an-overview