The Effects of Diesel-waste Plastic Oil Blends on Engine Performance Characteristics

Poompipatpong, Chedthawut; Kengpol, Athakorn; Uthistham, Thanes

doi:10.14416/j.ijast.2014.01.006

Cited by 7 publications

(4 citation statements)

References 24 publications

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“…It was found that the mean absolute percentage errors were 1.95% and 5.38% for (2) and (3), respectively. An MAPE of lower than 10% confirmed that both quadratic models were very accurate (excellent prediction) [13][14][15].…”

Section: Accuracy Checkmentioning

confidence: 90%

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Quadratic Prediction Models for the Performance Comparison of a Marine Engine Fuelled with Biodiesels B5 and B20

Poompipatpong

2014

International Journal of Engineering Mathematics

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According to Thailand’s renewable energy development plan, biodiesel is one of the interesting alternative energies. In this research, biodiesels B5 and B20 are tested in a marine engine. The experimental results are then compared by using three different techniques including (1) the conventional technique, (2) average of the point-to-point comparisons, and (3) a comparison by using quadratic prediction models. This research aims to present the procedures of these techniques in-depth. The results show that the comparison by using quadratic prediction models can accurately predict ample amounts of results and make the comparison more logical. The results are compatible with those of the conventional technique, while the average of the point-to-point comparisons shows diverse results. These results are also explained on the fuel property basis, confirming that the quadratic prediction model and the conventional technique are practical, but the average of the point-to-point comparison technique presents an inaccurate result. The benefit of this research shows that the quadratic prediction model is more flexible for future science and engineering experimental design, thus reducing cost and time usage. The details of the calculation, results, and discussion are presented in the paper.

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Section: Accuracy Checkmentioning

confidence: 90%

“…The differences between the measured and predicted values are the errors which can identify the accuracies of the generated quadratic models. Literature [12,13] suggests that mean absolute percentage error (MAPE) is generally used because it is a unit-free and is an easily understandable method. The MAPE is defined in (4).…”

Section: Accuracy Checkmentioning

confidence: 99%

Quadratic Prediction Models for the Performance Comparison of a Marine Engine Fuelled with Biodiesels B5 and B20

Poompipatpong

2014

International Journal of Engineering Mathematics

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“…Unburnt HC decreased with the increase of WPO blends . Above 75 volume percentage blends of WPO with diesel reduced the performance characteristics such as torque and power by 23.79% when specific fuel consumption was increased about 31.22% with reduced thermal efficiency up to 5.97% compared with diesel operations .…”

Section: Introductionmentioning

confidence: 93%

A review on conversion techniques of liquid fuel from waste plastic materials

Mohanraj

Senthilkumar

Chandrasekar

2017

Int. J. Energy Res.

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Summary The utilization of plastics has increased in packing sectors consistently, which lead indirectly to increased volumes of plastic wastes posing an environmental threat. Several utilization and recycling techniques of waste plastics are being practiced commercially around the world. In this article, recent conversion techniques of fuel oil from waste plastics and its utilization on a compression‐ignition engine are discussed. Recent statistics says most of the plastic wastes are generated from packing industries that contains polyethylene, polypropylene. In this connection, conversion techniques of polyethylene and polypropylene practiced frequently by researchers include catalytic processing, thermal degradation, and co‐processing. The effect of various parameters like catalysts, reaction temperature, and reaction time of the aforementioned conversion techniques are discussed in this review. Also, few research works about the utilization of waste plastic oil with a compression‐ignition engine along with engine performance and emissions in various blends of diesel with plastic oil are highlighted here. Copyright © 2017 John Wiley & Sons, Ltd.

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“…This can help mitigate some of the issues related to hazardous emissions caused by the disposal of discarded plastics. Many investigations are carrying by researchers on pyrolysis oil as an alternative to petroleum fuel [1]- [6]. The pyrolysis process is a waste plastic recycling process in which petroleum grade plastic oil is the critical byproduct.…”

Section: Introductionmentioning

confidence: 99%

An Effect of Iridium Spark Plugs on SI Engine Performance and Exhaust Emissions by using Plastic Oil Petrol Blends

Kumar

Reddy

Katam

et al. 2022

IJAME

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The increasing population density of automobiles leads to demands more fuel consumption that leads to reducing the availability and also raises the cost. Therefore, it is necessary to search for an alternate fuel, which can effectively replace the conventional fuel without affecting the engine design. The objective of this paper is to discuss the influence of waste plastic oil blends from 0% to 25% at four different ratios fuelled in a multi-cylinder Maruti 800 SI engine by using two types of sparkplugs; the conventional type spark plug that consists of a centre electrode with a copper core, and a plug with an iridium based electrode tip. From the outcomes of the experiments, the engine efficiency is improved, and emissions are controlled by using iridium spark plugs compared to the conventional type spark plugs. At a higher blend of 25%, PPO performance and emissions are analysed and presented in this research. The oxides of nitrogen emissions of engine fuelled with 25% of the plastic oil blend are 13% reduced, and 4.5% brake thermal efficiency are enhanced by using iridium spark plugs compared to 25% of plastic oil by using the conventional type of spark plugs at full load conditions.

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The Effects of Diesel-waste Plastic Oil Blends on Engine Performance Characteristics

Cited by 7 publications

References 24 publications

Quadratic Prediction Models for the Performance Comparison of a Marine Engine Fuelled with Biodiesels B5 and B20

Quadratic Prediction Models for the Performance Comparison of a Marine Engine Fuelled with Biodiesels B5 and B20

A review on conversion techniques of liquid fuel from waste plastic materials

An Effect of Iridium Spark Plugs on SI Engine Performance and Exhaust Emissions by using Plastic Oil Petrol Blends

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