Research & Design of Pressure Regulator and Analysis for LMV Vehicle

Research & Design of Pressure Regulator and Analysis for LMV Vehicle

Guided by :- Mr. M  L Thorat

Akshay Yelgatte , Harikesh Gadhave, Gitesh Gadre, Saikiran Pendkar,

Rashiklal Manikchand Dhariwal Sinhgad School of Engineering,

Warje, Pune-411046, India.

Abstract— In recent passenger vehicle are hybrid engines with the different compensating devices are available for supplying the mixture of fuel and air. This devices fuel consumption rate is very high because of many factors. One of most important factor that affect the consumption of fuel is the Regulator. For proper supply through the regulator to engine the venturi kit is important to provide the necessary pressure drop & supply. In present day to reduce the pollution and fuel consumption the CNG vehicles are used as alternative to the SI engine. Still for the better performance and uniform fuel air supply there is the need to design the pressure regulator with effective analytical tools. In this regulator the mainly three parameters namely pressure drop and fuel discharge nozzle angle of the regulator will be analyzed computational fluid dynamics. This regulator will be designed and also we done the analysis use the CATIA software. The result obtained from the software will be analyzed for updated design of a regulator. This regulator will be modified as to sense the temperature of the engine and then regulator will flow the fuel to the engine. Because of this modification the it reduces the friction of piston with cylinder bore so the proper combustion will done so the performance of engine will be better. In common regulator the flow of the is directly supply to the injector for that it can damage the piston and cylinder our regulator is detect the temperature and the it will supply the fuel to the injector because of that it reduce the damage of the piston and cylinder bore..