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Journal articles on the topic 'Diesel internal combustion engines'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Serhii, Kovalov. "DESIGNING THE SHAPE OF THE COMBUSTION CHAMBERS FOR GAS ENGINES CONVERTED ON THE BASIS OF THE DIESEL ENGINES." Eastern-European Journal of Enterprise Technologies 2, no. 1 (104) (2020): 23–31. https://doi.org/10.15587/1729-4061.2020.198700.

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This paper describes the advantages of using gas motor fuels by vehicles, in particular liquefied petroleum gas, co MPared to conventional diesel fuel. The expediency of converting the diesel-based vehicles to gas internal combustion engines with spark ignition has been substantiated. The ways to reduce the degree of compression of the diesel engines when they are converted into gas internal combustion engines with spark ignition have been analyzed. It has been shown it is expedient, in order to convert the diesel engines into gas internal combustion engines with spark ignition, to use th

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2

Marchenko, A. P., I. V. Parsadanov, and O. P. Strokov. "INTERNAL COMBUSTION ENGINES AND ENVIRONMENT." Internal Combustion Engines, no. 2 (November 15, 2022): 3–12. http://dx.doi.org/10.20998/0419-8719.2022.2.01.

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Solution of energy and environmental problems is one of the main tasks of modern times. This paper points out the role of internal combustion engines, especially diesel engines, in the global energy sector and specifically in road transport, consumption of natural resources, negative impact on the environment and global warming. The directions for further improving the efficiency of diesel engines and power plants in road transport are given. These directions are related to the implementation of existing reserves to improve engine efficiency, design, manufacturability, environmental performanc

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3

Adil, H., S. Gerguri, and J. Durodola. "Evolution of Materials for Internal Combustion Engines Pistons." International Journal of Research and Review 10, no. 8 (2023): 203–14. http://dx.doi.org/10.52403/ijrr.20230827.

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Piston is one of the most important components in an internal combustion engine which transfers combustion energy to the crankshaft via a connecting rod. Increase in an engine’s efficiency has somehow necessitated improvement in the piston. This improvement can be achieved by better piston design or using material with superior mechanical properties. Engineers have experimented with different materials for pistons since the introduction of internal combustion engines. This paper reviews the evolution of materials for pistons since the beginning of automotive industry to present day and analyse

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4

Trung Dinh Pham, Nghia Mai Duc, and Tuan Duc Ho. "Restrict Toxic Emissions from Internal Combustion Engines to Protect the Environment by Using Diesel Fuel Mixed with Vegetable Oil." Journal of Environmental & Earth Sciences 7, no. 2 (2025): 62–75. https://doi.org/10.30564/jees.v7i2.7693.

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For internal combustion engines, engines installed for transport ships, cargo ships, and fishing vessels are mainly diesel engines. The number of engines is increasing due to the development of the maritime and seafood exploitation sectors. Therefore, the high demand for petroleum fuels increases environmental pollution due to engine emissions. Reducing environmental pollution from the combustion of petroleum fuels has become a concern worldwide, especially for internal combustion engines. The exhaust gases from the engine contain harmful substances such as soot and nitrogen oxides (NOx). Fuel

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5

Maya Kerimova, Sakina Abbasova, Maya Kerimova, Sakina Abbasova. "IMPROVEMENT OF INTELLIGENT INTERNAL COMBUSTION ENGINES." PIRETC-Proceeding of The International Research Education & Training Centre 27, no. 06 (2023): 65–72. http://dx.doi.org/10.36962/piretc27062023-65.

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Research investigations of the solutions of internal combustion engine control problems based on artificial intelligence systems are quite relevant. The power of ship devices and mechanisms is increasing, the requirements for accuracy, reliability, speed and other indicators of the quality of control processes are increasing, increased operational requirements related to economy and efficiency of ship systems and equipment. Currently, there are a lot of studies which are successfully performed to create the installations with a higher degree of automation – adaptive (intelligent) internal comb

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6

Zhang, Min. "Comparing different types of engines and efficiency-a literature review." Theoretical and Natural Science 11, no. 1 (2023): 172–78. http://dx.doi.org/10.54254/2753-8818/11/20230404.

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The goal of this research was to evaluate and contrast the performance of various engine types. The study was conducted on a sample of two engines, one of which is an Internal Combustion engine and the other is an External combustion engine. The internal combustion engine has two cycles, Otto cycle is used in gasoline engines while the diesel cycle is used in diesel engines. The external engine has two cycles too, the submarine uses Stirling Cycle and the Thermal power plant uses the Rankine cycle. The engines were evaluated based on their thermal efficiency, brake power, and specific fuel con

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Kondratiuk, A. A. "Prospects for using hydrogen additive for internal combustion engines running on the Diesel cycle." Вестник гражданских инженеров 17, no. 3 (2020): 183–90. http://dx.doi.org/10.23968/1999-5571-2020-17-3-183-190.

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The paper presents the results of theoretical and experimental studies of the environmental characteristics of internal combustion engines of commercial and municipal vehicles operating on the Diesel cycle using a hydrogen additive. The analysis of literature sources has confirmed that there are different data regarding harmful emissions when using hydrogen additives for internal combustion engines running on the Diesel cycle. Therewith, data on harmful emissions of nitrogen oxides NOx differ significantly. The results of theoretical and experimental studies of the environmental characteristic

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8

Shabanov, Alexander V., Andrey Yu Dunin, and Vladimir K. Vanin. "Innovative developments on the use of hydrogen in transport internal combustion engines and power plants." Izvestiya MGTU MAMI 17, no. 2 (2023): 115–26. http://dx.doi.org/10.17816/2074-0530-430189.

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BACKGROUND: Innovative technologies and design solutions aimed at using hydrogen in internal combustion engines and hydrogen power plants are reviewed in the paper. The advantages of hydrogen fuel are shown and the main problems that Western automakers face and which determine the ways to solve problems in road transport are identified. In this regard, the method of using hydrogen energy in internal combustion engines and hydrogen power plants becomes a decisive factor. AIMS: Search for a reasonable and effective method of using hydrogen in transport. METHODS: The technologies of h

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9

Kovalov, Serhii. "DEVELOPMENT OF THE COMBUSTION CHAMBER OF GAS ENGINE, CONVERTED ON THE BASIS OF DIESELS D-120 OR D-144 ENGINES TO WORK FOR ON LIQUEFIED PETROLEUM GAS." Avtoshliakhovyk Ukrayiny, no. 3 (259) ’ 2019 (October 17, 2019): 2–8. http://dx.doi.org/10.33868/0365-8392-2019-3-259-2-8.

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The expediency of using vehicles of liquefied petroleum gas as a motor fuel, as com-pared with traditional liquid motor fuels, in particular with diesel fuel, is shown. The advantages of converting diesel engines into gas ICEs with forced ignition with respect to conversion into gas diesel engines are substantiated. The analysis of methods for reducing the compression ratio in diesel engines when converting them into gas ICEs with forced ignition has been carried out. It is shown that for converting diesel engines into gas ICEs with forced ignition, it is advisable to use the Otto thermo-dynam

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10

Kovalov, Serhii. "DEVELOPMENT OF PROMISING SYNTHESIS - TECHNOLOGY AVENIR GAZ CONVERTING DIESELS TO GAS ENGINES WITH SPECIAL IGNITION." ScienceRise, no. 6 (December 30, 2020): 3–9. http://dx.doi.org/10.21303/2313-8416.2020.001551.

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The object of research is the multifunctional synthesis technology Avenir Gaz (of various levels of complexity), intended for converting transport diesel engines into spark-ignited gas internal combustion engines (ICE) for operation on liquefied petroleum gas (LPG). Investigated problem: the creation of an affordable synthesis technology in terms of complexity and price, which allows converting operating diesel engines into gas internal combustion engines operating on cheaper and environmentally friendly gas fuel - LPG. Main scientific results: Avenir Gaz synthesis technology (two levels of co

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11

Kim, Moonchan, Jungmo Oh, and Changhee Lee. "Study on Combustion and Emission Characteristics of Marine Diesel Oil and Water-In-Oil Emulsified Marine Diesel Oil." Energies 11, no. 7 (2018): 1830. http://dx.doi.org/10.3390/en11071830.

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Compression ignition engines used as marine engines are the most efficient internal combustion engines. They are well-established products, and millions are already on the market. Water-in-MDO (marine diesel oil) emulsions are the best alternative fuel for compression ignition engines and can be utilised with the existing setup of 2.0 L automotive common rail direct injection (CRDI) engines. They have benefits for the simultaneous reduction of both NOx and smoke (black carbon). Furthermore, they have a significant impact on the improvement of combustion efficiency. Micro-explosions are the mos

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12

Zheng, Fangyuan, Haeng Muk Cho, and Changchun Xu. "Effect of Biodiesel Blended Fuel on the Performance and Emission Characteristics of Diesel Engines – A Review." International Journal of Applied Mechanics and Engineering 27, no. 1 (2022): 215–31. http://dx.doi.org/10.2478/ijame-2022-0014.

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Abstract The internal combustion engine plays a vital role in transportation, industry, and shipping. However, diesel as one of the main fuels for internal combustion engines, caused many environmental and human health problems. In order to solve the problems, more researchers have been committed to the research of alternative fuels. Biodiesel is a renewable, sustainable alternative fuel, and its characteristics are similar to traditional diesel. It can be mixed with pure diesel. It has been found that a mix with pure diesel in a certain ratio can effectively reduce the negative effects caused

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13

Girtler, Jerzy. "A Model of Fuel Combustion Process in The Marine Reciprocating Engine Work Space Taking Into Account Load and Wear of Crankshaft-Piston Assembly and The Theory of Semi-Markov Processes." Polish Maritime Research 23, no. 3 (2016): 50–57. http://dx.doi.org/10.1515/pomr-2016-0031.

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Abstract The article analyses the operation of reciprocal internal combustion engines, with marine engines used as an example. The analysis takes into account types of energy conversion in the work spaces (cylinders) of these engines, loads of their crankshaft-piston assemblies, and types of fuel combustion which can take place in these spaces during engine operation. It is highlighted that the analysed time-dependent loads of marine internal combustion engine crankshaft-piston assemblies are random processes. It is also indicated that the wear of elements of those assemblies resulting from th

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14

Abdul, Hannan, M. Khaled Khan S., and Mashrur Islam Md. "Exhaust Gas Recirculation as a Nobel Technique for NOx Emission Control." Asian Journal of Contemporary Science and Technology 1, no. 1 (2019): 9–12. https://doi.org/10.5281/zenodo.2823109.

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The world civilization is growing very fast and for this reason the utilization of internal combustion engines is increasing day by day. Environmental pollution concern and energy crisis all over the world recently forced the attention to control engines exhaust emissions and energy savings. But this internal combustion engine increases both regulated and unregulated emissions. This study shows the effect of hot EGR (Exhaust Gas Recirculation) and cold on diesel combustion and exhaust emission with neat diesel fuel in a diesel engine. EGR is a well-known process to reduce NOx.  For the EG

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15

Mai, Nghia Duc, Tuan Ho Duc, and Trung Dinh Pham. "Research on using vegetable oil-ethanol mixture as fuel for diesel engine driving generator." E3S Web of Conferences 621 (2025): 02003. https://doi.org/10.1051/e3sconf/202562102003.

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The demand for petroleum fuels for internal combustion engines, including diesel engines, is increasing, which increases pollution emissions from engine exhaust, negatively affecting the environment. In response to environmental protection requirements, many biofuels are produced and applied to engines to limit dependence on petroleum fuels and reduce toxic emissions because biofuels are environmentally friendly and renewable. However, the engine’s specific fuel consumption may increase due to the differences in combustion properties between vegetable oil and diesel fuel. This article used a m

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16

Faitar, Catalin, Feiza Memet, and Nicolae Buzbuchi. "A Numerical Analysis of the Combustion and the Study of the Exhaust Gases Resulting therefrom in the Marine Engines." Revista de Chimie 70, no. 3 (2019): 929–33. http://dx.doi.org/10.37358/rc.19.3.7033.

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Maritime University of Constanta, Faculty of Naval Electromechanics, 104 Mircea cel Batran Str., 900663, Constanta, Romania Combustion inside diesel engine cylinders is the critical factor that controls the emission and combustion gases. Fuel injection in the engine cylinder is the decisive factor in the combustion of diesel engines and, consequently, combustion can be effectively controlled if the fuel injection process is efficiently controlled. From this perspective, the simulation of the complex processes of fuel injection in diesel engines in various situations can make a positive contrib

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17

Serhii, Kovalov. "DEVELOPMENT OF PROMISING SYNTHESIS - TECHNOLOGY AVENIR GAZ CONVERTING DIESELS TO GAS ENGINES WITH SPECIAL IGNITION." ScienceRise 6 (December 30, 2020): 3–9. https://doi.org/10.21303/2313-8416.2020.001551.

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<strong>The object of research</strong> is the multifunctional synthesis technology Avenir Gaz (of various levels of complexity), intended for converting transport diesel engines into spark-ignited gas internal combustion engines (ICE) for operation on liquefied petroleum gas (LPG). <strong>Investigated problem:</strong> the creation of an affordable synthesis technology in terms of complexity and price, which allows converting operating diesel engines into gas internal combustion engines operating on cheaper and environmentally friendly gas fuel - LPG. <strong>Main scientific result

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18

Richard, P. Bates, and Dölle Klaus. "Syngas Use in Internal Combustion Engines - A Review." Advances in Research 10, no. 1 (2017): 1–8. https://doi.org/10.9734/AIR/2017/32896.

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Syngas is a comparatively low energy fuel gas that can be utilized in spark ignition and compression ignition (diesel) internal combustion engines manufactured to run on gasoline or diesel fuels to reduce or eliminate the petroleum fuel requirement for the engine. Syngas can be produced from any carbonaceous material including many forms of biomass. Engine power derating when operating with syngas is typically 15% - 40%, less than the difference in energy content between producer gas and petroleum fuel would indicate largely because of the disparity of stoichiometric air-fuel requirements of p

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19

French, C. C. J. "The Need for Excellence." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power Engineering 203, no. 1 (1989): 1–18. http://dx.doi.org/10.1243/pime_proc_1989_203_002_02.

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The 1988 President gives a brief resume of his education and apprenticeship and then goes on to review his career at Ricardo Consulting Engineers. He describes some of the projects with which he has been involved, including a torpedo engine, a recycle diesel engine, heat transfer in engines, two-cycle diesel engines and the Atlas research engine. He discusses the future of the reciprocating internal combustion engine and concludes by emphasizing the need for engineering excellence in an increasingly competitive world market.

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20

Furman, V. V., V. A. Markov, and S. V. Plakhov. "Electronic fuel control system of a gas-diesel engine." Proceedings of Higher Educational Institutions. Маchine Building, no. 1 (754) (January 2023): 52–62. http://dx.doi.org/10.18698/0536-1044-2023-1-52-62.

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Relevance of the article is caused by the need to replace petroleum diesel fuel with fuels produced from alternative raw materials. Natural gas is considered as a promising alternative fuel. Advantages of using natural gas as the gas motor fuel in the internal combustion engines are shown. Main problems are considered that arise when adapting internal combustion engines to this type of fuel and ways to solve them. Possibility of improving indicators of the fuel efficiency and the exhaust gases toxicity when converting an internal combustion engine to the natural gas is indicated. It is conclud

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21

Accardo, Antonella, Trentalessandro Costantino, Gianfranco Malagrinò, Michele Pensato, and Ezio Spessa. "Greenhouse Gas Emissions of a Hydrogen Engine for Automotive Application through Life-Cycle Assessment." Energies 17, no. 11 (2024): 2571. http://dx.doi.org/10.3390/en17112571.

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Hydrogen combustion engine vehicles have the potential to rapidly enter the market and reduce greenhouse gas emissions (GHG) compared to conventional engines. The ability to provide a rapid market deployment is linked to the fact that the industry would take advantage of the existing internal combustion engine production chain. The aim of this paper is twofold. First, it aims to develop a methodology for applying life-cycle assessment (LCA) to internal combustion engines to estimate their life-cycle GHG emissions. Also, it aims to investigate the decarbonization potential of hydrogen engines p

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22

Boretti, Alberto. "Advances in Diesel-LNG Internal Combustion Engines." Applied Sciences 10, no. 4 (2020): 1296. http://dx.doi.org/10.3390/app10041296.

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Diesel-LNG internal combustion engines (ICEs) are the most promising light and heavy-duty truck (HDT) powering solution for a transition towards a mixed electric-hydrogen renewable energy economy. The diesel-liquid CH4 ICEs have indeed many commonalities with diesel-liquid H2 ICEs, in the infrastructure, on-board fuel storage, and injection technology, despite the fact H2 needs a much lower temperature. The paper outlines the advantages of dual fuel (2F) diesel-LNG ICEs developed adopting two high-pressure (HP) injectors per cylinder, one for the diesel and one for the LNG, plus super-turbocha

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23

Yang, Wei, Feng Li, Fukang Ma, Dan Xu, Junfeng Xu, and Fang Wang. "Influence of the Port Height to Stroke Ratio on the Performance of an OP2S Engine Fueled with Methanol/Diesel." Energies 15, no. 6 (2022): 2186. http://dx.doi.org/10.3390/en15062186.

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Zero carbon emission is a mainstream trend in the development of internal combustion engines (ICEs) in the future. ICEs need to constantly surpass the existing working mechanism, especially in order to explore the possibility of new combustion methods. Dual-fuel combustion is a good way to reduce carbon emissions and achieve clean combustion. However, the traditional internal combustion engine is limited by its own structure, restricting its performance improvement. The opposed-piston, two-stroke (OP2S) diesel engine is a potential power system with a high degree of structural adjustability. T

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Marchenko, A. P., I. V. Parsadanov, and A. V. Savchenko. "DETERMINATION OF COMPLEX FUEL-ECOLOGICAL CRITERION FOR DIESEL WORKING ON WATER-FUEL EMULSION." Internal Combustion Engines, no. 2 (July 26, 2021): 31–37. http://dx.doi.org/10.20998/0419-8719.2021.2.04.

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Today, internal combustion engines are very common as energy sources in many countries around the world. This makes the tasks related to improving the environmental performance of internal combustion engines relevant. The introduction of alternative fuels in internal combustion engines is an effective way to reduce their negative impact on the environment. One of the most available and widespread alternative fuels for diesels is a water-fuel emulsion. The use of water-fuel emulsion makes it possible to reduce the specific fuel consumption of petroleum origin, as well as to achieve a significan

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25

Tai, Mai, Chau Vo, Long Duong, Am Do, Vang Huynh, and Huong Nguyen. "Experimental Study on Combustion Characteristics of Biodiesel–Ethanol Dual Fuel: An Overview." Journal of Technical Education Science, no. 75A (February 28, 2023): 50–60. http://dx.doi.org/10.54644/jte.75a.2023.1269.

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Biodiesel and bioethanol are two renewable fuels available on the market, both of which have been used on internal combustion engines as an additive as they have physicochemical properties similar to commercial petroleum fuels. However, different properties of biodiesel and ethanol in terms of viscosity and energy density directly affect the combustion process of internal combustion engines. This article aims to analyze and evaluate the influence of 100% blended biofuels including biodiesel-ethanol on combustion characteristics and emissions under diesel engine conditions, as well as the statu

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26

Carter, E., and B. Milton. "Internal-Combustion Engine Performance in the Fireground." International Journal of Wildland Fire 4, no. 2 (1994): 83. http://dx.doi.org/10.1071/wf9940083.

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The performance of internal combustion engines used in fire fighting equipment can be affected by the fireground ambient conditions. Both gasoline (SI) and diesel (CI) engines can suffer significant power losses due to high temperatures and reduced oxygen in the intake air caused by mixing with the products of combustion of a fire. This, and other engine problems associated with starting and operation under fireground conditions are examined in this paper.

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Pal, Amit, and Abhishek Tiwari. "An Investigation of the Combustion and Emission Characteristics of Compression Ignition Engines in Dual-Fuel Mode." International Journal of Advance Research and Innovation 1, no. 3 (2013): 76–85. http://dx.doi.org/10.51976/ijari.131311.

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Nowadays automobiles have become significantly essential to our modern life style. On the other hand, future of automobiles, built on the internal combustion engines, has been badly hit by the twin problems due to diminishing fuel supplies and environmental degradation. Thus, it is very important to identify some clean-burning, renewable, alternative fuels to ensure the safe survival of internal combustion engines. However, it is not possible to have a common alternative fuel for universal application in the existing engines that have been designed to operate on petroleum-based fuels. Towards

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Bykova, Т. А. "Production of high-load diesel engines." Glavnyj mekhanik (Chief Mechanic), no. 11 (November 1, 2020): 48–52. http://dx.doi.org/10.33920/pro-2-2011-07.

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Analysis of the development of modern engine building has shown that internal combustion engines have a leading position. It is fair to say that there are attempts to change this trend - for example, the serial electric car Tesla. But the oil industry is now a key sector of the global economy, and the dominance of internal combustion engines may remain the main one for many decades. The article analyses steel and aluminum pistons manufactured with application of technologies adapted to customer requirements. These technologies allow creation of heavy duty engines with maximum reliability and o

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DAHOU, Gédéon Marlein, David G. F. ADAMON, and Tognon Clotilde GUIDI. "Prospective Study of the Main Internal Combustion Engines Running on Hydrogen: State of the Art." International Journal of Research and Review 11, no. 4 (2024): 231–50. http://dx.doi.org/10.52403/ijrr.20240426.

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Several studies have revealed the high GHG emissions of the road sector compared with other sectors. One alternative is to replace fossil fuels with others that are less harmful to the environment. Hydrogen is positioned as an adaptable solution for existing engines, especially internal combustion engines. This article presents an analysis of internal combustion engines and the different fuels used to date. In addition, the properties of hydrogen, and the current state of research into the use of hydrogen in internal combustion engines, are discussed. After a presentation of the properties of

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Berestovoi, Ivan, Galina Berestovaya, and V. Maslov. "Development of an internal combustion engine selection method on the basis of heat exchange conditions evaluation at modernization and repairs of energy-transforming objects." Reporter of the Priazovskyi State Technical University 30, no. 1 (2015): 171–76. https://doi.org/10.5281/zenodo.14620621.

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The problem of raising efficiency of power plants with internal combustion engines has been analyzed in the article. Comparative analysis of internal combustion engines has been carried out. Energy conversion in internal combustion engines is one of the most energy consuming systems. Efficiency increase of this system is considered with due regard to both the design parameters of a diesel engine and its operating conditions, making it possible to work out more reliable and objective methods of minimizing consumption of natural and energy resources in power plants. Comparative analysis of the e

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Tuan Duc Ho, Nghia Duc Mai, and Trung Dinh Pham. "Improving the Combustion Process of Biofuels for Diesel Engines to Reduce Environmental Pollution." Journal of Environmental & Earth Sciences 7, no. 7 (2025): 227–39. https://doi.org/10.30564/jees.v7i7.8832.

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Limiting environmental pollution from exhaust emissions from internal combustion engines includes many measures, including encouraging biofuel use because biofuel is environmentally friendly and renewable. A mixture of diesel fuel and vegetable oil is a form of biofuel. However, some properties of the mixed fuel, such as viscosity and density, are higher than those of traditional diesel fuel, affecting the injection and combustion process and reducing power and non-optimal toxic emissions, especially soot emissions. This study uses Kiva-3V software to simulate the combustion process of a diese

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Deva, Dinesh. "Combustion and Emission Study of Ethanol Blended Fuels in IC Engines." International Journal for Research in Applied Science and Engineering Technology 10, no. 4 (2022): 1050–56. http://dx.doi.org/10.22214/ijraset.2022.41441.

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Abstract: As the most attractive heat engines, internal combustion engines are widely applied for various applications worldwide. These engines convert the chemical energy of the fuel to mechanical energy by the combustion phenomenon, which causes fuel to burn through fuel-air interaction and produce exhaust emissions. Spark ignition and compression ignition are two main categories of these engines differing in combustion mechanism. The conventional fuels of the noted engines are gasoline and diesel. With the population increase and the industrialization of societies, the use of internal combu

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Trung, Kien Nguyen, and Quy Nguyen Trong. "The Cylinder Liner Temperature Distribution Evaluation of a Diesel Engine Operating with M10, E10, and B10 Fuels." International Journal of Heat and Technology 40, no. 1 (2022): 282–88. http://dx.doi.org/10.18280/ijht.400133.

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Internal combustion engines are currently so well-optimized that enhancing their performance is a prohibitively expensive endeavor. The success of the engine simulation approach is determined by the accuracy of the heat transfer model. The purpose of these models is to figure out how much heat is transferred from the combustion gases to the cylinder walls. To see which of these relationships may best explain the experimental data for internal combustion engines utilizing various fuel mixtures. The cylinder liner temperature distribution of a diesel engine running on M10, E10, and B10 fuels is

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Boussouara, Karima, and Mahfoud Kadja. "Empirical soot formation and oxidation model." Thermal Science 13, no. 3 (2009): 35–46. http://dx.doi.org/10.2298/tsci0903035b.

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Modelling internal combustion engines can be made following different approaches, depending on the type of problem to be simulated. A diesel combustion model has been developed and implemented in a full cycle simulation of a combustion, model accounts for transient fuel spray evolution, fuel-air mixing, ignition, combustion, and soot pollutant formation. The models of turbulent combustion of diffusion flame, apply to diffusion flames, which one meets in industry, typically in the diesel engines particulate emission represents one of the most deleterious pollutants generated during diesel combu

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Kochergin, Victor, Sergej Glushkov, Boris Lebedev, Oleg Lebedev, and Valerij Konovalov. "Study of the influence of thermodynamic processes on the parameters of the technical condition of power plants." E3S Web of Conferences 471 (2024): 02014. http://dx.doi.org/10.1051/e3sconf/202447102014.

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The article substantiates the need to consider the dependence of the external characteristics of transport power plants on the parameters of thermodynamic processes in the combustion chambers of heat engines. The results of theoretical and experimental studies are presented. They prove the influence of the technical condition on the thermodynamic parameters of diesel internal combustion engines. Expressions are presented that describe the thermodynamic processes of power plants from the point of view of the relationship between the mechanical and thermodynamic components of torque. It is shown

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Knaub, LV,, BV, Lebediev, and N. Ya Maslich. "REDUCTION OF TOXICITY OF BURNT DIESEL GASES WITH THE ADDITIONAL FEEDING SYSTEM." SHIP POWER PLANTS 43, no. 1 (2021): 95–100. http://dx.doi.org/10.31653/smf343.2021.95-100.

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As a result of the introduction of new environmental emission standards, manufacturers of motor vehicles and fuels have to use a variety of technologies, systems and units to reduce harmful substances in the exhaust gases of diesel engines. Modern development of automobile internal combustion engines takes place in the following directions: increase of fuel economy and ecological purity; subincrease of unit power and weight reduction; creation of hybrid power plants with an internal combustion engine (ICE); dieselization of transport; increasing reliability of work and resources; use of altern

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Blizzard, D. T., F. S. Schaub, and J. G. Smith. "Development of the Cooper-Bessemer CleanBurn™ Gas-Diesel (Dual-Fuel) Engine." Journal of Engineering for Gas Turbines and Power 114, no. 3 (1992): 480–87. http://dx.doi.org/10.1115/1.2906614.

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NOx emission legislation requirements for large-bore internal combustion engines have required engine manufacturers to continue to develop and improve techniques for exhaust emission reduction. This paper describes the development of the Cooper-Bessemer Clean Burn™ gas-diesel (dual-fuel) engine that results in NOx reductions of up to 92 percent as compared with an uncontrolled gas-diesel engine. Historically, the gas-diesel and diesel engine combustion systems have not responded to similar techniques of NOx reduction that have been successful on straight spark-ignited natural gas burning engin

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Xiao, Hua, Wenxuan Ying, Aiguo Chen, et al. "Study on the Impact of Ammonia–Diesel Dual-Fuel Combustion on Performance of a Medium-Speed Diesel Engine." Journal of Marine Science and Engineering 12, no. 5 (2024): 806. http://dx.doi.org/10.3390/jmse12050806.

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The combustion of diesel fuel in internal combustion engines faces challenges associated with excessive emissions of pollutants. A direct solution to this issue is the incorporation of cleaner energy sources. In this study, a numerical model was constructed to investigate the characteristics of ammonia–diesel dual-fuel application in a medium-speed diesel engine. Effects of ammonia–diesel blending ratios on engine performance and emissions were investigated. The results indicate that for this engine model, the optimal diesel energy ratio is about 22%. When the diesel energy ratio is less than

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Ji, Yan Ping, Ping Sun, and Si Bo Zhao. "Analysis of Temperature Field of High Speed Diesel Engine Parts and their Structural Optimization." Applied Mechanics and Materials 490-491 (January 2014): 1003–7. http://dx.doi.org/10.4028/www.scientific.net/amm.490-491.1003.

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The analysis of structure and performance of internal combustion engine is presented in this paper from the following two aspects: the thermal load of I. C. Engine and the thermal efficiency of diesel engines. Firstly, the thermal load of key parts of I. C. Engine as well as the evaluation parameters of which are introduced briefly. Furthermore, based on the factors influencing the heat transfer process of internal combustion engine, the current research situation of internal combustion engine work process and heat balance for combustion chamber components, and the whole engine using numerical

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Niculescu, Rodica, Adrian Clenci, and Victor Iorga-Siman. "Review on the Use of Diesel–Biodiesel–Alcohol Blends in Compression Ignition Engines." Energies 12, no. 7 (2019): 1194. http://dx.doi.org/10.3390/en12071194.

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The use of alternative fuels contributes to the lowering of the carbon footprint of the internal combustion engine. Biofuels are the most important kinds of alternative fuels. Currently, thanks to the new manufacturing processes of biofuels, there is potential to decrease greenhouse gas (GHG) emissions, compared to fossil fuels, on a well-to-wheel basis. Amongst the most prominent alternative fuels to be used in mixtures/blends with fossil fuels in internal combustion (IC) engines are biodiesel, bioethanol, and biomethanol. With this perspective, considerable attention has been given to biodie

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Shrimali, Vinay. "Design of Hydrogen Combustion Engine (Conceptual Brainstorming)." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 10 (2024): 1–7. http://dx.doi.org/10.55041/ijsrem37775.

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Hydrogen combustion engines present a promising pathway for cleaner transportation, leveraging existing internal combustion engine (ICE) technologies. The design of hydrogen-fueled ICEs requires significant modifications to conventional gasoline or diesel engines due to hydrogen’s distinct combustion properties. This research outlines the key design considerations for hydrogen combustion engines, including fuel storage and injection, combustion chamber modifications, ignition control, and exhaust treatment. The study also discusses recent advancements in engine efficiency, NOx reduction, and d

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Nguyen, Van Quy, and Huu Cuong Le. "Study Influences the Jatropha-Diesel Mixing Ratio to the Formation of Soot Emissions in Diesel Exhaust Gases." European Journal of Engineering and Technology Research 4, no. 8 (2019): 80–84. http://dx.doi.org/10.24018/ejeng.2019.4.8.1470.

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To cope with the depletion of fossil fuels and the threat of exhaust pollution from internal combustion engines, research finds alternative fuels. Step by step to completely replace fossil fuels that will be exhausted in the future and environmentally friendly due to internal combustion engines is an urgent and important issue. Diversify fuel sources used for internal combustion engines and environmentally friendly when using Jatropha - Diesel fuel mixture. The paper focuses on studying the ability to use biodiesel derived from Jatropha seeds with the volume ratios of 5%, 10% and 15% on experi

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Sathyamurthy, Ravishankar, and S. A. Hari Krishnan. "Investigation on LPG-Biogas Blends in Spark Ignition Engine." International Journal of Engineering Research in Africa 14 (March 2015): 58–62. http://dx.doi.org/10.4028/www.scientific.net/jera.14.58.

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Internal combustion engines normally operate with the nonrenewable sources such as petrol and diesel, which are diminishing at a faster rate. To avoid these problem alternative sources of energy must be opted for the operation of internal combustion engines. In this work biogas is selected as an alternative source of energy for the working of internal combustion engines but possess some limitations due to its high auto ignition temperature and high CO2 content in it. To overcome the limitations biogas is blended with LPG at different proportions of 5%, 10%, 15% are done. The modification of th

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Sagin, Sergii, Volodymyr Madey, and Tymur Stoliaryk. "Analysis of mechanical energy losses in marine diesels." Technology audit and production reserves 5, no. 2(61) (2021): 26–32. http://dx.doi.org/10.15587/2706-5448.2021.239698.

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The object of research is marine diesel engine oils, which provide lubrication, cooling and separation of friction surfaces. The subject of the research is the process of ensuring minimum mechanical losses in marine diesel engines. A problematic point in ensuring the lubrication of the cylinder-piston group and motion bearings is the lack of analytical and experimental studies that establish the relationship between the structural characteristics of engine oils and mechanical losses arising in marine internal combustion engines. The degree of orientational ordering of molecules and the thickne

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Sergii, Sagin, Madey Volodymyr, and Stoliaryk Tymur. "Analysis of mechanical energy losses in marine diesels." Technology Audit and Production Reserves 5, no. 2(61) (2021): 26–32. https://doi.org/10.15587/2706-5448.2021.239698.

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<em>The object of research is marine diesel engine oils, which provide lubrication, cooling and separation of friction surfaces. The subject of the research is the process of ensuring minimum mechanical losses in marine diesel engines. A problematic point in ensuring the lubrication of the cylinder-piston group and motion bearings is the lack of analytical and experimental studies that establish the relationship between the structural characteristics of engine oils and mechanical losses arising in marine internal combustion engines. The degree of orientational ordering of molecules and the thi

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Kumar, Prem, Mandeep Singh, and Sarbjot Singh Sandhu. "Wavelet analysis for cyclic combustion dynamics of a multi-cylinder CRDI diesel engine fuelled with a blending of argemone biodiesel–diesel oil." Chaos: An Interdisciplinary Journal of Nonlinear Science 32, no. 4 (2022): 043107. http://dx.doi.org/10.1063/5.0080910.

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Higher cyclic variability in combustion adversely influences emissions, efficiency, and driveability of internal combustion engines. In this paper, we used wavelet transform techniques to investigate the dynamical characteristics of a combustion process in numerous combustion parameters of a 4-cylinder turbocharged common rail direct injection (CRDI) diesel engine fuelled with Argemone mexicana biodiesel (AGB)/diesel blended fuel. In addition, statistical analysis is described to validate the results of the wavelet spectrum methods for cyclic variation in the diesel engine. The results show th

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Ivanchenko, A. A., and S. V. Mitrashov. "Alignment of characteristics of vessel scrubers and diesel plants." Transactions of the Krylov State Research Centre S-I, no. 1 (2021): 61–63. http://dx.doi.org/10.24937/2542-2324-2021-1-s-i-61-63.

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The report describes the advantages and disadvantages of modern exhaust gas absorption systems for diesel plants and their relationship with the characteristics of the internal combustion engine. As a result of backpressure measurements and theoretical calculations, the need to harmonize the characteristics of internal combustion engines and scrubbers is shown.

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Vorobyov, S. A., I. T. Abyzov, and P. A. Razumov. "Researchof the environmental safety of special purpose vehicles with a diesel-powered internal combustion engine." Вестник гражданских инженеров 18, no. 1 (2021): 127–32. http://dx.doi.org/10.23968/1999-5571-2021-18-1-127-132.

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The paper considers the possibility of using hydrogen as an additive to the main type of fuel in special purpose vehicles with a diesel-powered internal combustion engine (ICE) in order to improve environmental safety. There has been developed a mathematical model for describing the processes of combined cycles of the internal combustion engine operating on diesel fuel and hydrogen additives. Theoretical methods for investigating the technical parameters of internal combustion engines at using hydrogen additives are presented. Based on theoretical relationships and data, the environmental safe

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Suparmin, Prayudi, Roswati Nurhasanah, Leopold O. Nelwan, Hanim Salleh, Muhammad Ridwan, and M. Anugerah. "Syngas for Internal Combustion Engines, Current State, and Future Prospects: A Systematic Review." International Journal of Automotive and Mechanical Engineering 21, no. 4 (2024): 11857–76. https://doi.org/10.15282/ijame.21.4.2024.10.0913.

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Biomass is a potential alternative energy source. This study offers a comprehensive analysis of biomass gasification as an energy source, particularly its application in diesel engines, gas engines, and gas turbines. No specific research has been identified that addresses syngas utilization as fuel for internal combustion engines. The paper employs the PRISMA methodology to select and analyze observations. The examination encompasses four subjects: biomass, reactor gasification, operational parameters, and syngas for internal combustion. The Van Krevelen diagram is employed to analyze the char

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Lv, Junshuai, Su Wang, and Beibei Meng. "The Effects of Nano-Additives Added to Diesel-Biodiesel Fuel Blends on Combustion and Emission Characteristics of Diesel Engine: A Review." Energies 15, no. 3 (2022): 1032. http://dx.doi.org/10.3390/en15031032.

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How to improve the combustion efficiency and reduce harmful emissions has been a hot research topic in the engine field and related disciplines. Researchers have found that nano-additives to diesel-biodiesel fuel blends have achieved significant results. Many research results and both current and previous studies on nanoparticles have shown that nano-additives play an essential role in improving the performance of internal combustion engines and reducing the emission of harmful substances. This paper summarizes the recent research progress of nanoparticles as additives for diesel-biodiesel fue

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