Performance analysis of variable geometry turbocharged CI engine

2nd International conference on Advances in Mechanical Engineering

Panneerselvam, S.^1 ; Mathanraj, V.^1

SRM Institute of Science and Technology, Kattankulathur, Chennai, India^1

关键词: Engine speed;    Fuel efficiency;    HC emissions;    Novel techniques;    Performance analysis;    Sources of energy;    Turbo charger;    Variable geometry;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/402/1/012063/pdf
DOI  :  10.1088/1757-899X/402/1/012063

来源: IOP

【 摘 要 】

Taking into consideration the rapid rate at which conventional sources of energy are depleting, the need of the hour is to come up with novel ideas that can be implemented to improve the efficiency with which engines were running on conventional resources such as gasoline and diesel. Two main factors that have been taking into consideration towards coming up with a novel solution for sustainability are power and fuel efficiency, To because no viable alternative has invented the conventional resources of energy, it is of Cardinal importance that we extract as much power as possible from as little fuel as we Can. This project primarily focuses on these two characteristics and solutions to improve them. For a long time now turbochargers have been known to provide an additional boost of power for internal combustion engines. The disadvantage being the turbo lag that exists during their implementation at low speeds. With a novel technique implemented in this project, it is possible to achieve the desired boost over a wide range of speeds. With the excess air available for combustion as a result of turbo charging, it is also feasible to ensure a cleaner and greener combustion with reduced emissions, thereby ticking all the boxes in our fight towards sustainability.