01434nab a2200205 4500 20260520002846.0 260224s2010 xxu An investigation on injection characteristics of direct-injected heavy duty diesel engine by means of multi-zone spray modeling nov./dic. 2010 18/02/2011 ; 18/02/2011 9 p. ; 893-901 Transcripción del resumen del autor. The purpose of this study is to investigate the effect of injection parameters on a heavy duty diesel engine performance and emission characteristics. In order to analyze the injection and spray characteristics of diesel fuel with employing high-pressure common-rail injection system, the injection characteristics such as injection delay, injection duration, and injection rate and number of nozzle holes were investigated by using a quasi-dimensional model. In the present work, the variety of injection rate is performed at various injection parameters where as performance and emission of the engine will be simulated subsequently. Finally the best injection system for a high efficiency and low NOx emission heavy duty diesel engine was investigated. 6 Oil and Gas Science and Technology 65 ARTICULO Javadi Rad, G. 44562 Gorji, M. 44563 Keshavarz, M. 44564 173384 173384 0 0 0 0 241203 BAAB BAAB 2026-03-05 200051374 0 200051374 2026-03-05 16:09:18 2026-03-05 ARTICULO