The influence of Animal Fat Methyl Ester (AME) on the indicator diagrams and heat release parameters in diesel engine cylinder

International Automotive Conference 2018

Cisek, J.^1

Cracow University of Technology, Institute of Motor Vehicles and Internal Combustion Engines, Jana Pawla II 37 street, Krakow

31-708, Poland^1

关键词: Cylinder tests;    Energy parameters;    Engine torque;    Heat release;    Indicator diagram;    Measurement system;    Methyl esters;    Rate of heat release;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/421/4/042011/pdf
DOI  :  10.1088/1757-899X/421/4/042011

来源: IOP

【 摘 要 】

This paper presents the analysis of the indicator diagrams and heat release diagrams for one-cylinder test diesel engine SB 3.1. fuelled by standard diesel fuel (DF) and Animal Fat Methyl Ester (AME). Animal Fat Methyl Ester (AME) is the result of using waste pork fat. A lot of publications analyze the use of fish fat methyl ester (CFME) and chicken fat methyl esters (CFME) but in Polish conditions we have a lot of pork fat waste. All of measurement was carried out on the some engine speed - 1600 rpm (speed of maximum engine torque) and various engine loads. This publication is the next part of the paper: "The influence of Animal Fats Methyl Ester (AME) on diesel engine work parameters", in which base energy parameters of diesel engine and composition of exhaust gases were analysed. Some of the analysed parameters were read directly from the measurement systems (e.g. indicator diagrams) but the rest of them had to be calculated (e.g. heat release parameters). The calculation of rate of heat release (δQ/dα) was based on the well-known mathematical model (AVL Institute).