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W rozwiązaniu proponowanym w niniejszej publikacji zawór EGR jest konstrukcją prototypową opartą elektronicznym sterowaniu recyrkulacją spalin. Stopień otwarcia zaworu jest w programowalny i sterowanym adaptacyjnym algorytmem zapisanym w ECU (Electronic Control Unit). Jako sprzężenie zwrotne zastosowano sygnał czujnika tlenków azotu umieszczonego w układzie wydechowym. Opracowanie opisuje system sterowania...
At diesel engines with fuel direct injection, the problems with toxic exhaust compounds concern mainly nitrogen oxides (NOx) and Particulate Matter (PM). For reduction of the NOx's, the exhaust gases are feedback to the combustion chamber. This results with a lower combustion temperature and decrease the emission of NOx gasses. The mass of the recirculated gases cannot be too high because it might...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.