Common rail direct injection system (CRDI):
Common rail direct injection system is mostly used in modern diesel engines. In this type of injection system, the fuel is supplied to the injectors with the required pressure and further supplied to the cylinders for the combustion process.
By using a common rail direct injection system the required pressure can be obtained in all the injectors and the same energy obtained from all the cylinders. this process increases the efficiency, decreases the fuel supply, etc.
Working of a Common Rail Direct Injection System:
In common rail direct injection system, the fuel is collected from the tank and further supplied into the pressure pump through the fuel filters, the pressure pump used to increases the pressure of the fuel and supplied to the fuel rail, in fuel rail section the pressurized fuel is supplied into the injectors with same quantity and same pressure in all injectors and further the fuel in the injectors is supplied into the cylinders for combustion process.
Construction of a CRDI:
CRDI consist of different parts like a pump, fuel rail, injectors, etc. the fuel tank is connected to the high-pressure pump, which increases the pressure of the fuel and this pump is connected to the fuel rail, this fuel rail is used to maintain the required pressure and this is connected to the injectors. with the help of fuel rail, the supply of pressurized fuel is maintained equally and these injectors are connected to the cylinders for the further combustion process.
Main parts of common rail fuel injectors:
Pressure Pump:
This is the main part of the system, it is used to increase the pressure of the fuel and supplied to the fuel rail.
Fuel-Rail:
This is used to collect the high-pressure fuel and helps to supply the same quality and pressurized fuel into the injectors.
Injectors:
Injectors used to maintain the required pressure and the pressurized fuel is supplied into the cylinders for the combustion chamber.
Industrial Engineering - Introduction
ReplyDeleteThe capacity of a fuel-injector is to blend the fuel in the's motor with air consequently permitting the motor to run in an all the more easily way at high and low temperatures.best fuel injector cleaner
ReplyDeleteThis article gives the light in which we can observe the reality. This is very nice one and gives indepth information. Thanks for this nice article. co injection molding
ReplyDeleteThanks for your insight for your fantastic posting. I’m exhilarated I have taken the time to see this. It is not enough; I will visit your site every day. aesthetic training courses online
ReplyDeleteTook me time to read all the comments, but I really enjoyed the article. It proved to be Very helpful to me and I am sure to all the commenters here! It’s always nice when you can not only be informed, but also entertained! Bridget gigi goddard
ReplyDeleteFor the academic year 2022, the Punjab Education Board, Mohali, has announced the new exam question paper style and exam pattern for intermediate education Arts, Science, and Commerce stream students. PSEB Sr Secondary Model Paper 2022 The PSEB Mohali board has provided Senior Secondary subject wise new syllabus question paper with suggested answer solutions for class 11th and 12th standard Punjabi medium, English medium, and Hindi medium students.
ReplyDelete