It USES a fast actuated nozzle to follow the exhaust pulse, reducing the turbine inlet area periodically to increase exhaust-gaspressure.
涡流增压器采用了一个快速响应喷头来跟踪尾气脉冲，减少内燃机的进气周期，从而增加尾气排放压力。
2
The optimum parameters, such as electron current and voltage for ionization, acceleration voltage, retarding voltage, gasinletpressure, were determined by experiments.
通过实验确定了最佳参数，其中包括：离化电子电流和电压、加速电压、阻止电势、供气压力等。
3
The tube inlet throttle has great influence on the time space distributions of the gas velocity and pressure.