Optimization Of Venturi Of Carburettor Using Ansys Software

Abstract

The venturi of the carburettor is important that provides a necessary pressure drop in the carburettor device. Angle of venturi helps for Pressure drop in carburettor.

 The main aim of the project is to determine the optimum pressure of carburettor by optimising the angle of venturi. To optimise the Pressure in the carburettor, CFD analysis is carried out on venturi of the carburettor. In CFD analysis, parameters like velocity, pressure drop and angle of venturi is determined. Optimum pressure observed in CFD analysis is used as static load for structural static analysis. Carburettor is optimised for different materials (i.e., zinc, aluminium and cast iron).3d model of Carburettor is designed in CAD software and flow analysis is done using CFD software and static analysis is carried out by using CAE software. NX-CAD software is used for 3d modelling and ANSYS software is used for flow and static analysis of carburettor.