purposes explained further below fig2 of the drawings provides a more detailed cross sectional view of the air inlet end 12 of the present turbineless engine 10 with fig5 providing a broken away perspective view of the individual louvered pressure generators 36 of the inlet portion 12 of the engine 10 the inlet portion or end 12 of the engine 10 essentially comprises a number of pressure generators 36 which extend radially from their inner ends 38 along the exhaust gas recirculation duct 30 to their opposite outer ends 40 preferably a plurality of rows or stages of such pressure generators 36 e g six stages as illustrated in the example of fig1 and 2 are provided along the length of the air inlet section 12 in order to process a greater volume of incoming airflow by the pressure generators 36 however a greater or lesser number of rows or stages of such pressure generators 36 may be provided in any given configuration or embodiment of the present engine as desired the louvered pressure generators 36 are spaced apart radially with each pair of adjacent pressure generators 36 defining an air inlet passage 42 therebetween as shown clearly in the fig5 perspective view each of the pressure generators 36 includes an open front air inlet side 44 which communicates with a rearward radially disposed airflow passage 46 therein a series of airflow guide louvers 48 are placed across each of the pressure generators 36 with their outwardly turned trailing edges 50 serving to guide or channel airflow entering the pressure generators 36 radially outwardly along the interior of the airflow passage 46 the outer ends 52 of the airflow passages 46 within.