FUEL CONSUMPTION ANALYSIS OF A DIESEL ENGINE FUELED WITH MACAW PALM OIL BIODIESEL AND DIESEL MIXTURES.

2020 ◽  
Author(s):  
Ronald Leite Barbosa ◽  
Carlos Eduardo Silva Volpato ◽  
Pedro Castro Neto ◽  
Jackson Antonio Barbosa ◽  
Diego José Carvalho Alonso
Keyword(s):  
Diesel Engine ◽  
Fuel Consumption ◽  
Palm Oil ◽  
Macaw Palm ◽  
Palm Oil Biodiesel

<i>Power and Torque curves of an agricultural tractor diesel engine fueled with macaw palm oil biodiesel</i>

2018 ◽  
Author(s):  
Ronald Leite Barbosa ◽  
Carlos Eduardo Silva Volpato ◽  
Pedro Castro Neto ◽  
Diego José Carvalho Alonso
Keyword(s):  
Diesel Engine ◽  
Palm Oil ◽  
Macaw Palm ◽  
Agricultural Tractor ◽  
Tractor Diesel ◽  
Palm Oil Biodiesel

Effect of altitude and palm oil biodiesel fuelling on the performance and combustion characteristics of a HSDI diesel engine

Fuel ◽  
2009 ◽  
Vol 88 (4) ◽  
pp. 725-731 ◽  
Author(s):  
Pedro Benjumea ◽  
John Agudelo ◽  
Andrés Agudelo
Keyword(s):  
Diesel Engine ◽  
Palm Oil ◽  
Combustion Characteristics ◽  
Hsdi Diesel Engine ◽  
Palm Oil Biodiesel

scholarly journals Emission and Performance Characteristics of a Diesel Engine Using Copper Oxide Nanoparticles in Palm Oil Biodiesel-Diesel Blends

2021 ◽  
Vol 45 (3) ◽  
Author(s):  
A. Prabhu ◽  
M. Venkata Ramanan ◽  
Harish Venu ◽  
J. Jayaprabakar ◽  
M. Anish ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Copper Oxide ◽  
Palm Oil ◽  
Copper Oxide Nanoparticles ◽  
Performance Characteristics ◽  
Oxide Nanoparticles ◽  
And Performance ◽  
Emission And Performance ◽  
Palm Oil Biodiesel

Effect of addition of plastic pyrolytic oil and waste cooking oil biodiesel in palm oil biodiesel–commercial diesel blends on diesel engine performance, emission, and lubricity

2021 ◽  
pp. 0958305X2110348
Author(s):  
Muhamad SN Awang ◽  
Nurin WM Zulkifli ◽  
Muhammad M Abbas ◽  
Syahir A Zulkifli ◽  
Mohd NAM Yusoff ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Palm Oil ◽  
Engine Performance ◽  
Fuel Mixture ◽  
Waste Cooking Oil ◽  
Pyrolysis Oil ◽  
Waste Plastic ◽  
Performance And Emission ◽  
Cooking Oil ◽  
Palm Oil Biodiesel

The main purposes of this research were to study the diesel engines' performance and emission characteristics of quaternary fuels, as well as to analyze their tribological properties. The quaternary comprised waste plastic pyrolysis oil, waste cooking oil biodiesel, palm oil biodiesel, and commercial diesel. Their compositions were analyzed by gas chromatography and mass spectrometry. By using mechanical stirring, four quaternary fuels with different compositions were prepared. Because Malaysia is expected to implement B30 (30% palm oil biodiesel content in diesel) in 2025, B30a (30% palm oil biodiesel and 70% commercial diesel) mixture was prepared as a reference fuel. In total, 5%, 10%, and 15% of each waste plastic pyrolysis oil and waste cooking oil biodiesel were mixed with palm oil biodiesel –commercial diesel mixture to improve fuel characteristics, engine performance, and emission parameters. The palm oil biodiesel of the quaternary fuel mixture was kept constant at 10%. The results were compared with B30a fuel and B10 (10% for palm oil biodiesel and 90% for diesel; commercial diesel). The findings indicated that compared with B30a fuel, the brake power and brake thermal efficiency of all quaternary fuel mixtures were increased by up to 2.78% and 9.81%, respectively. Compared with B30a, all quaternary fuels also showed up to a 6.31% reduction in brake-specific fuel consumption. Compared with B30a, the maximum carbon monoxide and carbon dioxide emissions of B40 (60% commercial diesel, 10% palm oil biodiesel, 15% waste plastic pyrolysis oil and 15% waste cooking oil biodiesel) quaternary fuel were reduced by 19.66% and 4.16%, respectively. The B20 (80% commercial diesel, 10% palm oil biodiesel, 5% waste plastic pyrolysis oil and 5% waste cooking oil biodiesel) quaternary blend showed a maximum reduction of 41.86% in hydrocarbon emissions collated to B30a. Compared with B10, the average coefficient of friction of the quaternary fuel mixture of B40, B30b (70% commercial diesel, 10% palm oil biodiesel, 10% waste plastic pyrolysis oil and 10% waste cooking oil biodiesel), and B20 were reduced by 3.01%, 1.20%, and 0.23%, respectively. Therefore, the quaternary blends show excellent utilization potential in diesel engine performance.

An Experimental Study on the Performance and Emissions of Diesel Engine Fuelled with Biodiesel Derived from Palm Oil

2014 ◽  
Vol 699 ◽  
pp. 654-659 ◽  
Author(s):  
M. Jaat ◽  
Amir Khalid ◽  
B. Manshoor ◽  
Him Ramsy ◽  
Norrizal Mustaffa
Keyword(s):  
Diesel Engine ◽  
Fuel Consumption ◽  
Palm Oil ◽  
Engine Speed ◽  
Consumption Rate ◽  
Biodiesel Blends ◽  
Fuel Consumption Rate ◽  
Brake Power ◽  
Smoke Opacity ◽  
Biodiesel Fuels

The use of biodiesel as an alternative fuels in the diesel engine is very effective due to less of emissions and high performance. This study investigated the effect of palm oil blending and engine speed on performance and emission in diesel engine. The performance of biodiesel blends were investigated in terms of brake power, fuel consumption rate, flywheel torque, while emissions parameter was tested in terms of smoke opacity, hydrocarbon (HC), nitrogen oxide (NOx), carbon oxide (CO), carbon dioxide (CO2) and oxygen (O2) at various engine speed 1500, 2000, 2500 and 3000 revolution per minute (rpm). Biodiesel was blended with ordinary diesel fuel in various proportions. The engine was tested up to 50% load conditions by using Ordinary Diesel (OD), B5, B10 and B15 fuels. The properties of biodiesel fuel were tested including density, kinematic viscosity, water content and flash points test. Experimental results indicated that biodiesel blend shows the flywheel torque obtained is higher compared to the OD but fuel consumption rate and the brake power are quite similar when tested at ambient temperature. All biodiesel blends released good emissions compared to the OD. The CO2, CO, HC and O2 content released from the biodiesel fuels were clearly lower than the normal fuel except for NOX contents. Biodiesel released higher smoke opacity compared to OD at all range of engine speeds under 50% load condition. In conclusion, biodiesel fuels are found to offer better performances and emissions and are suitable to be used in unmodified diesel engine.

scholarly journals Application of Palm Oil Biodiesel Blends under Idle Operating Conditions in a Common-Rail Direct-Injection Diesel Engine

2018 ◽  
Vol 8 (12) ◽  
pp. 2665 ◽  
Author(s):  
Ho Kim ◽  
Jun Ge ◽  
Nag Choi
Keyword(s):  
Diesel Engine ◽  
Oxygen Content ◽  
Palm Oil ◽  
Direct Injection ◽  
High Viscosity ◽  
Common Rail ◽  
Pilot Injection ◽  
Blend Ratio ◽  
Co Emission ◽  
Palm Oil Biodiesel

This study describes the effects of palm oil biodiesel blended with diesel on the combustion performance, emission characteristics, and soot morphology in a 4-cylinder common-rail direct-injection (CRDI) diesel engine. The operational condition is idle speed, 750 rpm (the lowest speed of the test engine without any operation by driver), and the load conditions of the engine are 0 Nm and 40 Nm. Five kinds of biodiesel fuels are blended with diesel in 0%, 10%, 20%, 30%, and 100% proportions by volume. A pilot injection was applied at BTDC 15 °CA and 20 °CA. Part of the pilot injection affects the combustion of the main injection due to the deterioration of the spray because of the high viscosity of palm oil biodiesel. Palm oil biodiesel is sufficient to keep the engine stable in an idling state, but the fuel economy deteriorated. The deterioration of the spray due to the high viscosity of palm oil biodiesel is offset by the effect of oxygen content and high cetane number, resulting in a constant nitric oxide (NOx) emission. However, particulate matter (PM) is reduced. When the engine load is increased, the carbon monoxide (CO) emission amount increased because of the insufficient intake air and oxygen content to reduce the fuel-rich areas. However, when the palm oil biodiesel blend ratio was above a certain level, the influence of oxygen content in the palm oil biodiesel increased, resulting in reduced CO emission levels. Hydrocarbon (HC) was reduced by oxygen atoms in palm oil biodiesel. The sizes of particulates emitted from diesel engine using palm oil biodiesel decreased with an increased blend ratio because of oxidization of hydrocarbons absorbed on PM.

scholarly journals Effect of Cerium Oxide Nanoparticles Additive Blended in Palm Oil Biodiesel as Alternative Fuel Used in Diesel Engine

2021 ◽  
Vol 1112 (1) ◽  
pp. 012012
Author(s):  
T Srinivasa Rao ◽  
H Suresh Babu Rao ◽  
S A K Jilani ◽  
Avinash Mutluri
Keyword(s):  
Diesel Engine ◽  
Cerium Oxide ◽  
Palm Oil ◽  
Alternative Fuel ◽  
Cerium Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Palm Oil Biodiesel

scholarly journals Performance and Exhaust Gas Emission of Biodiesel Fuel with Palm Oil Based Additive in Direct Injection Compression Ignition Engine

2019 ◽  
Vol 16 (1) ◽  
pp. 6173-6187
Author(s):  
C. B. How ◽  
N. M. Taib ◽  
M. R. A. Mansor
Keyword(s):  
Diesel Engine ◽  
Fuel Consumption ◽  
Palm Oil ◽  
Direct Injection ◽  
Engine Performance ◽  
Compression Ignition ◽  
Exhaust Gas Emission ◽  
And Performance ◽  
Engine Emission ◽  
Emission And Performance

Blending biodiesel in the diesel would increase the tendency of having a high viscosity fuel. For this reason, the addition of a small amount of additives into the blends may improve the engine performance and lead to better fuel consumption. The purpose of this paper is to experimentally investigate the performance and emissions generated by various mixtures of biodiesel and diesel with palm oil based additive in the compression ignition direct injection diesel engine of Yanmar TF90. Experiments were also conducted to identify the ideal biodiesel, diesel and the additive mixture that produces the optimum engine emission and performance. The experiment was conducted by using mixtures that consisted of 10%, 20% and 30% of biodiesel with and without the additives. From the results of the experiments, PB10 with 0.8 ml additives produced the highest braking power and lowest fuel consumption as compared to the diesel and the rest of the biodiesel blends. The presence of biodiesel and additives were found to not only improve the engine performance, but also led to the reduction of carbon emission. Although all the diesel, biodiesel and additive demonstrated low smoke emission with a complete combustion, a slight increase however, was observed in the NOx emission. In conclusion, PB10 is seen as the most ideal blend for diesel engine in terms of providing the most optimum engine emission and performance.

scholarly journals Effect of Cerbera Manghas Biodiesel on Diesel Engine Performance

2018 ◽  
Vol 15 (3) ◽  
pp. 5667-5682 ◽  
Author(s):  
Willyanto Anggono ◽  
M. M. Noor ◽  
F. D. Suprianto ◽  
L. A. Lesmana ◽  
G. J. Gotama ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Palm Oil ◽  
Engine Performance ◽  
Biodiesel Fuel ◽  
Renewable Fuel ◽  
Alternative Diesel Fuel ◽  
Brake Mean Effective Pressure ◽  
Index Value ◽  
Cerbera Manghas ◽  
Palm Oil Biodiesel

In order to reduce the use of fossil fuel without interfering the availability of food crop, Cerbera manghas biodiesel has been studied as potential renewable fuel. This study investigated Cerbera manghas biodiesel as a replacement for pure petro-diesel and palm oil biodiesel produced in Indonesia. The investigation result indicates that Cerbera manghas biodiesel fuel has a lower density, kinematic viscosity, sulfur content, color (lighter), water content, distillation point compared to pure petro-diesel and palm oil biodiesel. Higher flash point and cetane index value in Cerbera manghas biodiesel were also discovered. The study investigated further the effect of biodiesel derived from Cerbera manghas biodiesel compared with pure petro-diesel and palm oil biodiesel in a single cylinder diesel engine. The study suggested that Cerbera manghas biodiesel has better engine performance (fuel consumption, brake mean effective pressure, thermal efficiency, torque, and power) compared to pure petro-diesel and palm oil biodiesel. The utilization of Cerbera manghas biodiesel gave better engine performance output compared to pure petro-diesel and palm oil biodiesel. This study supported the viability of Cerbera manghas biodiesel to be implemented as an alternative diesel fuel without interfering food resources or requiring additional modification to the existing diesel engine.

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