Effect of pongamia oil methyl ester–diesel blend on lubricating oil degradation of di compression ignition engine

Gopal, K Nantha; Raj, R. Thundil Karuppa

doi:10.1016/j.fuel.2015.10.031

Cited by 49 publications

(11 citation statements)

References 27 publications

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“…According to the authors of [32,120,121,[127][128][129]134], the metal particles found are dependent on engine component material since the particles are formed by the wear of engine components. Metal particles such as Fe, Cr, Al, Cu, Pb, and Mg were found from the engine lubricating oils with biodiesel stated in Table 2 [130,135,136]. Iron (Fe) particles in lubricating oils are derived from the cylinder liner, piston, rings, shafts, crankshaft, and bearings.…”

Section: Lubricating Oil Propertiesmentioning

confidence: 99%

“…Agarwal [130] carried out a long-term endurance test on a one-cylinder, 4S, vertical WC system diesel engine that was operated with diesel fuel, Lin seed oil methyl ester (LOME), and biodiesel blends. The lubricating oil was extracted and analysed using Atomic Absorption Spectroscopy (AAS) to determine the quantity and quality of wear metal particles in the oil.…”

Section: Lubricating Oil Propertiesmentioning

confidence: 99%

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Applications Characteristics of Different Biodiesel Blends in Modern Vehicles Engines: A Review

et al. 2021

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Two main aspects of the transportation industry are pollution to the environment and depletion of fossil fuels. In the transportation industry, the pollution to the environment can be reduced with the use of cleaner fuel, such as gas-to-liquid fuel, to reduce the exhaust emissions from engines. However, the depletion of fossil fuels is still significant. Biodiesel is a non-toxic, renewable, and biodegradable fuel that is considered an alternative resource to conventional diesel fuel. Even though biodiesel shows advantages as a renewable source, there are still minor drawbacks while operating in diesel engines. Modern vehicle engines are designed to be powered by conventional diesel fuel or gasoline fuel. In this review, the performance, emissions, combustion, and endurance characteristics of different types of diesel engines with various conditions are assessed with biodiesel and blended fuel as well as the effect of biodiesel on the diesel engines. The results show that biodiesel and blended fuel had fewer emissions of CO, HC, and PM but higher NOx emissions than the diesel-fuelled engine. In the endurance test, biodiesel and blended fuel showed less wear and carbon deposits. A high concentration of wear debris was found inside the lubricating oil while the engine operated with biodiesel and blends. The performance, emissions, and combustion characteristics of biodiesel and its blends showed that it can be used in a diesel engine. However, further research on long-term endurance tests is required to obtain a better understanding of endurance characteristics about engine wear of the diesel engine using biodiesel and its blends.

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Section: Lubricating Oil Propertiesmentioning

confidence: 99%

Section: Lubricating Oil Propertiesmentioning

confidence: 99%

Applications Characteristics of Different Biodiesel Blends in Modern Vehicles Engines: A Review

et al. 2021

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“…This is more than using fossil fuels in the lubricating oil after 200 hours of use [7]. After using Pongamia oil biodiesel for 256 hours, the metal content of iron, copper, nickel, lead, chromium, magnesium, zinc, and aluminum in the lubricating oil increased diesel fuel [8]. However, using biodiesel causes more significant degradation of the lubricating oil properties.…”

Section: Introductionmentioning

confidence: 99%

The effect of using biodiesel B50 from palm oil on lubricant oil degradation and wear on diesel engine components

Iswantoro,

Cahyono,

Ruyan

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Alternative fuels in diesel engines are getting attention due to the current world energy crisis. Biodiesel is a fuel where the main composition from palm oil, it is an alternative fuel may can replace fossil diesel fuels. However, the use of biodiesel has several impacts on the engine if its not maintained. The using biodiesel usually results decrease of lubricating oil viscosity and increases the metal wear rate. This research will present results effect of biodiesel B50 on lubricating oil degradation and metal wear on engine components. The method used is an experiment by testing engines for a long time with the Engine Manufacturer Association (EMA) standard. The use of B50 biodiesel causes significant degradation of lubricating oil than Pertamina Dexlite. The lubricating oil test results that with B50 biodiesel decreased viscosity by 16.17%. Lubricating oil also contains the metallic aluminium 8 ppm, 27% metallic iron, and 1 ppm metallic chromium. Using B50 biodiesel also causes journal bearing worse and significant piston ring gap. In addition, the deposit resulting from the using B50 biodiesel was 30.97% greater in the diesel engine component.

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“…Recent studies have revealed further information on the effects of fuel type on the status of lubrication oil. Nantha Gopal et al [13] studied the effects of biodiesel fuel on the surface wear to cylinder liners, and quantified the cylinder wear of the engine by comparing the surface roughness of the cylinder liner as well as the concentration of wear debris in the lubricant samples from the engine. The results revealed significant degradation of the lubricating oil in a biodiesel blended fuel engine.…”

Section: Introductionmentioning

confidence: 99%

An Experimental Study of the Effects of Cylinder Lubricating Oils on the Vibration Characteristics of a Two-Stroke Low-Speed Marine Diesel Engine

Wu,

Jiang,

Chen

et al. 2023

Polish Maritime Research

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Two-stroke, low-speed diesel engines are widely used in large ships due to their good performance and fuel economy. However, there have been few studies of the effects of lubricating oils on the vibration of two-stroke, low-speed diesel engines. In this work, the effects of three different lubricating oils on the vibration characteristics of a low-speed engine are investigated, using the frequency domain, time-frequency domain, fast Fourier transform (FFT) and short-time Fourier transform (STFT) methods. The results show that non-invasive condition monitoring of the wear to a cylinder liner in a low-speed marine engine can be successfully achieved based on vibration signals. Both the FFT and STFT methods are capable of capturing information about combustion in the cylinder online in real time, and the STFT method also provides the ability to visualise the results with more comprehensive information. From the online condition monitoring of vibration signals, cylinder lubricants with medium viscosity and medium alkali content are found to have the best wear protection properties. This result is consistent with those of an elemental analysis of cylinder lubrication properties and an analysis of the data measured from a piston lifted from the cylinder after 300 h of engine operation.

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Effect of pongamia oil methyl ester–diesel blend on lubricating oil degradation of di compression ignition engine

Cited by 49 publications

References 27 publications

Applications Characteristics of Different Biodiesel Blends in Modern Vehicles Engines: A Review

Applications Characteristics of Different Biodiesel Blends in Modern Vehicles Engines: A Review

The effect of using biodiesel B50 from palm oil on lubricant oil degradation and wear on diesel engine components

An Experimental Study of the Effects of Cylinder Lubricating Oils on the Vibration Characteristics of a Two-Stroke Low-Speed Marine Diesel Engine

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