Potential for improving vehicle fuel efficiency and reducing the environmental pollution via fuel ionization (original) (raw)
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Effect of Fuel Magnetism on Engine Performance and Emissions
2010
The current research investigates the effect of magnetic field on internal combustion engines. The study concentrates on engine performance parameters such as fuel consumption and exhaust emissions. The magnetic field was applied to S.I.E. using gasoline fuel. Moreover, the fuel is subjected to a permanent magnet mounted on fuel inlet lines. The experiments were conducted at different idling engine speeds. The exhaust gas emissions of CO, NO, and CH 4 were measured by using an exhaust gas analyzer. The magnetic effect on fuel consumption reduction was up to 15%. CO reduction at all idling speed was range up to 7%. The effect on NO emission reduction at all idling speed was range up to 30%. The reduction of CH 4 at all idling speed was range up to 40%
Number of experiments in which influence of magnetic field with 1000 Gauss to 9000 Gauss intensity on working of Internal Combustion engine and exhaust emission is studied are considered for analysis. For this analytical study the experiments performed with both diesel and petrol engine are considered. Performance study of engine includes reduction in fuel consumption while the exhaust emission study includes reduction in CO, HC and other pollutants. The results show significant reduction in fuel consumption.
Effects of Magnetic Field on Fuel Consumption and Exhaust Emissions in Two-Stroke Engine
Energy Procedia, 2012
The energy of permanent magnets was used in this research for the treatment of vehicle fuel (Iraqi gasoline), to reducing consumption, as well as reducing the emission of certain pollutants rates. The experiments in current research comprise the using of permanent magnets with different intensity (2000, 4000, 6000, 9000) Gauss, which installed on the fuel line of the two-stroke engine, and study its impact on gasoline consumption, as well as exhaust gases. For the purpose of comparing the results necessitated the search for experiments without the use of magnets. The overall performance and exhaust emission tests showed a good result, where the rate of reduction in gasoline consumption ranges between (-1) %, and the higher the value of a reduction in the rate of 1 % was obtained using field intensity 6000 Gauss as well as the intensity 9000 Gauss. It was found that the percentages of exhaust gas components (CO, HC) were decreased by 30%, 40% respectively, but CO 2 percentage increased up to 10%. Absorption Spectrum of infrared and ultraviolet radiation showed a change in physical and chemical properties in the structure of gasoline molecules under the influence of the magnetic field. Surface tension of gasoline exposed to different intensities of magnetic field was measured and compared with these without magnetization.
Experimental Study of a Novel Magnetic Fuel Ionization Method in Four Stroke Diesel Engines
2010
The performance of I.C engine greatly depends on the complete combustion of the air fuel mixture which means less unburnt gases and hence results in higher efficiency, less emissions. The present work deals with fuel ionization by using magnetic field which will ensure complete combustion of air fuel mixture. Normally fuel injector converts the liquid fuel into fine particles (atomization and vaporization). An attempt is made in this work to improve the combustion efficiency of internal combustion engines by adopting a magnetic fuel ionization method in which the fuel is ionized due to the magnetic field. The magnetic field is created by high power magnets, which are mounted over fuel carrying pipe line before fuel is allowed to enter in to the combustion chamber. The magnetic fuel ionization method establishes improved fuel burning criteria not only ensures increased thermal efficiency and reduced emissions levels in an I.C engine but also environmental friendly nature of an I.C en...
The combustion efficiency in most internal combustion engines are not up to (90%) so that a part of the fuel does not burn and comes out with the exhaust gases, leading to increase flowing fuel consumption and increasing emissions in the atmosphere. Therefore, several attempts have been made to increase the combustion efficiency and reduce emissions. The phenomenon is clear at the maximum load. In this work a new way to reduce the fuel consumption by using magnetic field, to ensure the complete combustion. This leads to obtain a maximum thermal efficiency and reduce the emissions by subjecting the fuel to force magnetic flux of the magnet installed at the entrance of the of fuel flowing, leading to more efficient combustion. From the experimental results, a reduction in the fuel consumption (L/h) in compression ignition engine (C.I. engine) was obtained up to (3%), brake specific fuel consumption (bsfc) up to (2.877%) and brake thermal efficiency raised to about (3%). The exhaust gas emissions showed a reduction nearly by (13.8 %) of CO, (7.8 %) of CO2 and (10.8%) of HC. Lotus engine simulation (LES) program was used to study the effect of same parameters in experimental testing, this program gives the best performance of engine at maximum brake power, and the same input data given to the program is taken from the results of experimental results. For fuel consumption (L/h) for (C.I. engine) for two different values of (A/F), the use of magnetic field reduced the fuel consumption to about (2.83%). For brake thermal efficiency for (C.I. engine) for different values of (A/F), brake thermal efficiency for higher (A/F) increased. For (C.I. engine) using different values of the cetane number (48.5, 50, 55), when the cetane number increased, the brake specific fuel consumption (bsfc) decreased compared with other values of cetane number. Brake specific fuel consumption (bsfc) decreased but is very low when density changes of diesel fuel during the days of the week.
Magnetization of Diesel fuel for Compression Ignition Engine to Enhance Efficiency and Emissions
2018
Due to two major factors, finite oil reserves and stringent emission norms vehicle manufacturer got a huge challenge to research, develop and produce ever cleaner and more fuel-efficient vehicles The last few years have seen a drastic change in emission levels and improvement in exhaust gas treatment techniques. In the following content, there is a comprehensive study based upon the changes in quality of performance of an engine while using magnetized fuel. Among many technologies in use to reduce the emission and subsequently improve the overall performance of the engine, magnetization of fuel (MOF) remains one of the most underdeveloped technologies of all. Magnetization of fuel is linked with altering the stereochemistry of fuel to instill proper combustion of fuel. Under the effect of strong magnetism fuel particles tend to react more with the incoming oxygen which leads to complete burning of fuel. The experiment was conducted on a single cylinder 4-stroke diesel engine under c...
Experimental Research on Magnetic Treatment of Fuel for Reducing Emissions
2012
Researchers worldwide give special attention to developing improved combustion systems with low-emissions, focusing on various unconventional methods which assist the fuel atomization, one of the methods that fully satisfy these requirements being the treatment of combustible liquid or gas fluid in magnetic field before combustion.
Effects of Gasoline Exposed to Magnetic Field to the Exhaust Emissions
International Journal of Electrical Energy, 2015
Excessive increase in environmental pollution due to the use of fuels derived from petroleum in internal combustion engines will make it mandatory the widespread use of alternative fuels or economically usage of existing fuels. Studies are focused on the issues of using available resources in the most efficient way, because of the world's oil reserves began to decline. In this study, the changes in the exhaust emissions of an internal combustion engine that works using gasoline exposed to a magnetic field were investigated. Results of this study are compared with other studies and reports which were made for this issue. The magnetic field device used in this study led to the fall of the hydrocarbons and carbon monoxide emissions and improved the lambda value.
The study discusses the effect of magnet strength on fuel lines on fuel consumption and exhaust gas emissions. The purpose of this study was to determine the relationship of magnet strength in fuel lines to fuel consumption and exhaust gas emissions. The research method uses pure experimental methods. using a free variable strong magnetic field (51, 102, 152, 202, and 249) gauss mounted on the fuel line and engine speed (1500 rpm, 2500 rpm, 3500 rpm, and 4500 rpm). while the dependent variable is fuel consumption (liter/hour) and exhaust gas emissions. Also, a Fourier transforms infrared (FTIR) test was performed to determine the group of fuel chemical compounds. The results showed the highest concentration of transmittance at a wavelength of 2850 cm¹--2970 cm ¹- amounted to 77.75% with a magnet strength of 249 gausses, when compared to standard vehicle conditions it was 33.05%. while the magnet strength of 249 gausses with 2500 rpm speed can save fuel consumption by 0.2 liters/hour. It also can reduce O exhaust gas levels by 4.16% (3500 rpm), reduce CO gas by 1.29% (2500 rpm), reduce CO₂ gas by 5.2% (1500 rpm), and reduce HC gas by 215, 66% (4500 rpm).