“…In [5][6][7] the development of a control strategy to improve engine performance by dynamically varying the turbine nozzle area in response to backpressure variations is presented. A novel superchargedturbocharged system was also proposed by Hermann [8] in order to deal with steady-state and dynamic backpressure conditions for submarine engines, while Hield [9] presented the detailed results of the response of a turbocharged diesel engine to steadystate and dynamic backpressure variations, with emphasis focused on interpreting the relevant processes.…”