“…Proceedings of many authors are devoted to the study, evaluation and optimization of gas dynamics and heat transfer in the intake and exhaust system of the piston ICE with supercharging [1][2][3][4]. It should be noted that most studies of thermal and mechanic flows characteristics in the intake system of piston engines with supercharging was performed in a stationary mode of air flow [5][6][7]. However, it is clear that the processes in the intake system of the piston ICE are high frequency and nonstationary.…”