Open AccessEffect of methanol use in the engine on the workflow
Author(s) -
A. A. Anfilatov,
Александр Николаевич Чувашев
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/862/6/062064
Subject(s) - nozzle , methanol , combustion , automotive engineering , diesel fuel , fuel injection , internal combustion engine , diesel engine , mechanical engineering , work (physics) , cylinder , environmental science , nuclear engineering , waste management , engineering , chemistry , organic chemistry
In the Vyatka GSHA for a number of years, research has been conducted on the conversion of internal combustion engines to work on methanol. The purpose of our research is to improve the efficiency and environmental friendliness of the 2CH 10.5/12.0 diesel engine when working on methanol using a dual-fuel feed system (DST) and the use of a multi-jet nozzle for feeding a portion of diesel fuel (DT) by improving the mixing, combustion and heat generation processes. The implementation of a method for using methanol by feeding it directly into the combustion chamber and igniting it from the igniting part of the DT provided for the installation of two fuel systems, including two high-pressure fuel pumps of type 2UTNM and two injectors for each cylinder. At the same time, an additional hole was drilled in the head, located in the same vertical plane as the standard nozzle, to install the nozzle that feeds the DT.