JUSTIFICATION OF THE MINERAL AND VEGETABLE-BASED FUEL LINSEED OIL OPTIMAL COMPOSITION CHOICE

The purpose of research is justification of the mineral-organic fuel optimal composition choice, reduce wear and tear on parts. Determination of the optimal composition of the fuel, reducing tear. A brief analysis of the possible application of linseed oil as a component of the blend biofuels. The theoretical background to reduce tear of critical parts of the fuel through the use of the optimal composition of the mineral and plant-based fuel linseed oil. It is hypothesized to reduce the amount of tear depending on the increase in the concentration of linseed oil in the mineral-plant fuel. The results of laboratory studies of the influence of various compositions of mineral fuels based on vegetable linseed oil to tear, confirming the hypothesis. During the tests, the following parameters were measured: the temperature of the oil in a node of friction, the frictional force and the normal load. Produces a visual inspection of the surface of the friction and tear were measured spot sizes. Tests were carried out five different compositions of fuel in four different load conditions with fourfold replications. The obtained data is stored in the form of graphs and numerical data based on the end of each test. Wear spots to take pictures of each sample. It was lined with the dependence of the amount of tear on the percentage of linseed oil in the mineral - plant fuel. The optimum composition of the mineral and plant -based fuel linseed oil - 25% of LM + 75% diesel fuel. The results of the tests. It was found that the use of the composition of the mineral - plant fuel as the working environment is efficient and reduces the amount of wear scar for at least 6%