Experimental Investigation of Film-Space Atomization Combustion in D.I. Diesel Engines

1990 ◽  
Author(s):  
Liu Zhengbai ◽  
Zhou Jingwei ◽  
Li Yueshang
Keyword(s):  
Experimental Investigation ◽  
Diesel Engines

Numerical and Experimental Investigation of In-Cylinder Swirl Flow Using Twisted Tape in Diesel Engines

2013 ◽  
Author(s):  
Srikanth Aravamuthan ◽  
Gopal Singh Rathore ◽  
Rahul Pradhan ◽  
R Thundil Karuppa Raj
Keyword(s):  
Experimental Investigation ◽  
Diesel Engines ◽  
Swirl Flow ◽  
Twisted Tape

Use of Ethanol Based Oxygenates for Smoke Reduction in C.I. Engines

2005 ◽  
Author(s):  
Dhananjay B. Zodpe ◽  
Nishikant V. Deshpande
Keyword(s):  
Experimental Investigation ◽  
Fuel Economy ◽  
Diesel Engines ◽  
Thermal Efficiency ◽  
Substantial Reduction ◽  
Brake Thermal Efficiency ◽  
Gasoline Engines ◽  
Brake Power ◽  
Smoke Density ◽  
Harmful Effects

Diesel Engines have better fuel economy compared to gasoline engines. Society is now aware of various harmful effects of pollution and various researchers are trying to use fuel reformulation method to meet the forthcoming stringent air pollution norms for the diesel engines. This paper presents an experimental investigation on use of three different low price ethanol based oxygenate-diesel blends (oxygenate 4, 8 and 12% in blend) as an oxygen enriched fuel in diesel engine and its effect on brake thermal efficiency, smoke density and emissions of CO, HC, NOx etc is studied. It was observed that there is substantial reduction in the smoke density of exhaust gases and the observed reduction was found proportional to the mass of oxygen present in the blend. Marginal increase in NOx and brake thermal efficiency was observed and there was no significant change in the brake power of the engine.

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