Reducing Pollutants from Mobile Sources
نویسنده
چکیده
Results of experimental investigations of using a coil-shaped injector for reducing NOx emissions from a diesel engine are presented. The study involved the effects of coil length and its mixing effectiveness and the development of the injector system for after treatment of diesel exhausts. Results indicate that the coil-shaped injector system with the ratios of length, pitch and wire diameter to the exhaust pipe diameter, L/D, p/D, d/D, of respectively 1.25, 1.0, and 0.13 can reduce the NOx emissions of the diesel engine by more than 10% when diesel oil is used as the treatment agent.
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