Open AccessThe results of the influence of methanol on the effective performance of a diesel engine when working with DFS
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/862/3/032052
Subject(s) - diesel fuel , automotive engineering , alcohol fuel , internal combustion engine , environmental science , winter diesel fuel , combustion , diesel cycle , diesel engine , waste management , engineering , petrol engine , chemistry , organic chemistry
The most effective way to use methanol in internal combustion engines today is to supply it directly to the diesel cylinders using a dual fuel supply system and igniting the ignition portion of diesel fuel. Thus, the study of the working processes of diesel engines refitted to work on alternative renewable fuels (methyl alcohol) is an urgent scientific task of important national economic importance, since it allows replacing petroleum motor fuel, and significantly improves effective, power, economic and environmental indicators. As a result of the adjustment tests of the 2H 10.5 / 12.0 base diesel engine when operating on diesel fuel and methanol with a dual fuel supply system, we can conclude that the installation angles of feed start are optimal from the point of view of efficiency and economy Θ df = 34 ° and Θ m = 34 °.