Adaptive cycle engines combine the high-bypass efficiency of subsonic turbofans with the high-thrust capability of low-bypass systems by varying their internal airflow paths and pressure ratios in ...
Okay, so some background: I drive a Prius C, which can operate in an electric-only mode. There's a band of speed about 30-35 MPH where the car can sort of go either way. If I use the EV mode button, I ...