最后，根据计算结果，TBD234 V 12大小涡轮相继增压柴油机的排气系统选为脉冲增压系统。
Finally, in accordance with calculation results, pulse turbocharged system was elected for the exhaust system of TBD234V12 Big-Small-Turbine sequential turbocharged diesel.
大小涡轮相继增压系统上、下行切换试验结果表明，阀门切换过程中发动机转速波动范围随着负荷的升高而增大。
The experimental results of upwards and downwards switching processes showed that the fluctuation range of engine speed increased as the load increased in the valve switching process.
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