The fluid exits the turbine at the middle, moving in a special way than when it entered. The fluid exits the turbine moving opposite the course that the pump (and engine) are turning. As you may see, there in no immediate (mechanical) link among the impeller along with the turbine. https://torque-converter-clutch70134.blogscribble.com/34061061/5-simple-techniques-for-torque-converter-clutch