Stator: Positioned amongst the pump and turbine, it redirects fluid getting back from the turbine into the pump, improving efficiency by raising torque output at small speeds. F (cost-free-stream position): at this stage there isn't any load around the turbine, the speed ratio is rather close to 1, meaning the https://torque-converter-clutch96173.thenerdsblog.com/40044250/torque-converter-clutch-an-overview