Improving the Environmental Performance of Engines by Intra-cylinder Neutralization of Toxic Exhaust Gases
Year: 2016
Type: article
Abstract: Fundamentals of forming technology of catalytic coatings on the surface of the piston is made of an aluminum alloy AL-25. Shows the results of studies of single cylinder diesel engine 1Ch12/14 with a plunger with a catalytic coating on the surface of the COP. When using catalytic coatings on the surface of the piston, the COP is going to increase the speed of oxidation reactions and recovery that allows to intensify the process of fuel combustion, therefore, improves fuel economy and reduces emissions of nitrogen oxides in the environment Wednesday. The analysis of the received results of studies on differential heat dissipation, which shows that the use of the diesel engine piston with a catalytic coating on the basis of cobalt oxide leads to a reduction of the first peak of the heat, resulting in a decrease of maximum temperature and pressure in the cylinder, as well as a reduction in emissions of nitrogen oxides.
Source: Internal combustion Engines
Authors: Ігор Володимирович Парсаданов, Микола Дмитрович Сахненко, Володимир Олександрович Хижняк, Ганна Володимирівна Каракуркчі
Language: English
Topic: Engine and Fuel Emissions
Subfield: Automotive Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W2546352665