Road Transport Liquid Fuel Today and Tomorrow: Literature Overview

Zöldy, Máté; Török, Ádám

doi:10.3311/pptr.8095

Cited by 30 publications

(17 citation statements)

References 23 publications

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“…Compression ignition engines have been criticized for some time because of their emission of toxic exhaust gas components. However, thanks to new technologies, it is possible to significantly reduce the harmful impact of these engines on the natural environment by keeping an emission of exhaust gases at a very low level [1,2]. In recent years, many compression-ignition engines have been implementing a dual-fuel combustion strategy using alternative fuels [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Combustion and Emission Characteristics of a Biodiesel-Hydrogen Dual-Fuel Engine

2020

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The paper presents the results of co-combustion of biodiesel with hydrogen in a compression-ignition internal combustion engine. The tests were carried out on a stationary engine with constant settings. The paper presents the results of the assessment of the combustion process, combustion stability and exhaust emissions in a dual-fuel diesel engine fueled with biodiesel and hydrogen. It was found that it is possible to replace biodiesel with hydrogen to its energetic share of 38%. The share of hydrogen in the co-combustion process causes a change in combustion phases and reducing the duration of combustion. The increase of the engine thermal efficiency was obtained with the increase of the H2 share. A different character of heat release rate was obtained compared to a conventional engine. The reduction in the diffusion combustion phase has contributed to a significant reduction in soot emissions. The maximum 38% of hydrogen energy share acceptable by the engine, resulted in a more than 25-times reduction in soot emissions. The combustion stability assessed on the basis of the unrepeatability of the indicated mean effective pressure (COVIMEP) index and also on the basis of the indicated mean effective pressure (IMEP) normal distribution was also analyzed.

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Section: Introductionmentioning

confidence: 99%

Combustion and Emission Characteristics of a Biodiesel-Hydrogen Dual-Fuel Engine

2020

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“…One of the more effective ways to reduce emissions is to control the combustion process. Currently, willingly is used the co-combustion of fossil fuels with renewable fuels which reduces the emission of toxic substances in the exhaust gases [1][2][3]. Biofuels are a renewable, less toxic, eco-friendly, and sustainable alternative fuel for compression ignition engines compared with fossil fuels.…”

Section: Introductionmentioning

confidence: 99%

Combustion of different reactivity fuel mixture in a dual fuel engine

Tutak¹,

Jamrozik²,

Gnatowska³

2018

THERM SCI

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The paper presents results of experimental investigation of co-combustion of fuels of various reactivity at dual fuel Diesel engine. The tested fuels were ethanol fuel (EF) and diesel. It was used one-cylinder direct injection Diesel engine. Researches were conducted at constant rotational speed and constant injection timing. With the increase in EF fraction the deterioration of combustion process was indicated. On the basis of heat release variation were determined combustion phases: ignition delay, combustion duration. With the increase in EF participation in combustion processes the IMEP increased as well. There was no noticeable effect of ethanol on unrepeatability of indicated mean effective pressure. The increase in EF fraction causes the specific NO x emission decreases but specific total hydrocarbon emission increased.

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“…The complexity of the transport processes requires the application of a high-level of automation and intelligent transport systems (ITS), the common basis of which are the transport models [25,26,27,28].…”

Section: Motivationsmentioning

confidence: 99%

Combined Mathematical Modeling of Different Transport Networks, Considerations and Complex Analysis

2017

APH

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On the grounds of our traffic network model developments an exact mathematical model can be created based on the union of different types of transport networks. The initial network is the vehicle traffic network that integrates the public transport network as well. During this study the union of road and pedestrian networks is initially created and then we further examine the possibility of generalization of complex networks thereafter.

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Road Transport Liquid Fuel Today and Tomorrow: Literature Overview

Abstract: Abstract

Cited by 30 publications

References 23 publications

Combustion and Emission Characteristics of a Biodiesel-Hydrogen Dual-Fuel Engine

Combustion and Emission Characteristics of a Biodiesel-Hydrogen Dual-Fuel Engine

Combustion of different reactivity fuel mixture in a dual fuel engine

Combined Mathematical Modeling of Different Transport Networks, Considerations and Complex Analysis

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