BWI is a focus city for Southwest Airlines, and is the second-largest airport by number of departures for that airline after ChicagoâMidway. With a 71% market share in 2014, BWI is also a fortress hub for Southwest.
If the vehicle isn't moving by the time the impeller reaches the stall speed, either it will start to move, or the engine RPM will no longer increase. In other words, stall speed is the engine RPM at which the torque converter transfers the power of the engine to the transmission. In the real world, the torque converter's stall speed roughly equates to the clutch engagement point on a manual transmission. Let's say you're driving your stick-shift car around town. Normally, you'd give the car a little gas and ease off the clutch pedal gently enough to get a smooth start.
let s say a torque converter has a stall speed of 2500 rpm if the vehicle isn t moving by the time the engine and therefore the impeller reaches 2500 rpm one of two things will happen either the vehicle will start to move or the engine rpm will stop increasing