• Dr.A.D.Lokhande
• Prof.D.S.Dhondge
• Ketan Patil

Modern passenger vehicles with gasoline engines are equipped with various compensation devices for the supply of the air-fuel mixture. Even so, the fuel consumption is high due to many factors. One of the important factors that affect fuel consumption is the design of the carburetor. The carburetor venturi is important because it provides a necessary pressure drop across the carburetor device. Since various SI engine alternative fuels such as LPG, CNG are used in today's vehicles to reduce pollution and fuel consumption. Also for better economy and uniform fuel air supply, it is necessary to design the carburetor with an efficient analytical tool or software. In this work, the parameters namely pressure drop and speed, carburetor throttle angle will be analyzed using computational fluid dynamics. For this analysis, CFD will be performed using ANSYS software. The results obtained from the software will be analyzed for an optimal design of a carburetor.

CNG, FLUENT, LPG, ANSYS, THROTTLE.

"CFD Analysis of Flow through Venturi in Carburetor ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 7, page no.d605-d613, July-2021, Available :http://www.jetir.org/papers/JETIR2107469.pdf

"CFD Analysis of Flow through Venturi in Carburetor ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 7, page no. ppd605-d613, July-2021, Available at : http://www.jetir.org/papers/JETIR2107469.pdf