tailieunhanh - Summary of doctor thesis of engineerin: Identification of components of exhaust from automobile engines using diesel – LPG dual fuel

Purposes of the study - To identify the content of emission components when the LPG supply system is fitted into diesel engine; to assess the effect of reducing emissions of diesel - LPG dual fuel engine. | MINISTRY OF EDUCATION AND TRAINING UNIVERSITY OF TRANSPORT AND COMMUNICATIONS VUONG VAN SON IDENTIFICATION OF COMPONENTS OF EXHAUST FROM AUTOMOBILE ENGINES USING DIESEL - LPG DUAL FUEL Major Automobiles and Tractors Engineering Code SUMMARY OF THESIS FOR DOCTOR OF ENGINEERING HA NOI - 2014 This thesis is completed at UNIVERSITY OF TRANSPORT AND COMMUNICATIONS Scientific Advisers 1. . Cao Trong Hien 2. . Dao Manh Hung Opponent 1 Pham Van Lang Opponent 2 Lai Van Dinh Opponent 3 Tran Van Nam This thesis will be defended at Universitarian dissertation Committee at University of Transport and Communications. At . hour. .date. month. year. The thesis can be found at National Library Library of University of Transport and Communications 1 INTRODUCTION 1. Background of the study Exhaust emission from automobiles using diesel fuel is one of the factors causing air pollution particularly in urban areas. Among the research plans to reduce the emission of toxic substances from the diesel engine many scientists are interested in the use of diesel - LPG dual fuel engine. A lot of developed countries in the world have put finance and efforts into this research. When this method is applied it will help to solve the two following problems protecting air environment and taking advantage of available fuel resources in many parts of the world while fossil fuels are gradually running out. In Vietnam LPG application for internal combustion engines has been interested in many studies but not really in-depth. The research results only stopped at using LPG fuel for the engine but not interested in optimizing fuel supplying system combustion and pollutant formation yet. With that situation calculating and identifying components of exhaust from automobile engines using diesel - LPG dual fuel becomes imperative and incredibly practical. 2. Purposes of the study - To identify the content of emission components when the LPG .