Relevant bibliographies by topics / Technical and economic performance of internal combustion engines

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Technical and economic performance of internal combustion engines'

Author: Grafiati
Published: 30 May 2022
Last updated: 19 July 2025

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Journal articles on the topic "Technical and economic performance of internal combustion engines"

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Asoyan, Arthur R., Igor K. Danilov, Igor A. Asoyan, and Georgy M. Polishchuk. "Hydrogen application in internal combustion engines." RUDN Journal of Engineering Researches 21, no. 1 (2020): 14–19. http://dx.doi.org/10.22363/2312-8143-2020-21-1-14-19.

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A technical solution has been proposed to reduce the consumption of basic hydrocarbon fuel, to improve the technical, economic and environmental performance of internal combustion engines by affecting the combustion process of the fuel-air mixture with a minimum effective mass fraction of hydrogen additive in the fuel-air mixture. The burning rate of hydrogen-air mixtures is an order of magnitude greater than the burning rate of similar mixtures based on gasoline or diesel fuel, compared with the former, they are favorably distinguished by their greater detonation stability. With minimal addit
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Kalinichenko, Antonina, Vasyl Hruban, and Dmytro Marchenko. "Promising Approaches for Heat Utilization in Agricultural Machinery Engines." Applied Sciences 14, no. 19 (2024): 8717. http://dx.doi.org/10.3390/app14198717.

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The methods of increasing the efficiency of internal combustion engines through heat utilization are examined. A proposed classification of heat utilization systems for mobile energy vehicles is presented. External utilization harnesses the heat generated by a diesel engine to fulfill the needs of consumers not directly related to the engine, such as interior heating and air conditioning systems. Internal recycling focuses on enhancing the power, environmental performance, and economic performance of an engine and its related systems. Various heat utilization schemes are compared. For the econ
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SHCHUKINA, VARVARA N. "DESIGNING A FAULT FINDING ALGORITHM FOR REMOTE DIAGNOSTICS." Agricultural engineering, no. 6 (2022): 20–24. http://dx.doi.org/10.26897/2687-1149-2022-6-20-24.

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Remote diagnostics of vehicles is currently becoming increasingly widespread. The application of this concept will allow analyzing data from pre-installed sensors, without interfering with the vehicle design, doing it remotely and displaying only the necessary information to maintain the proper level of the vehicle’s technical condition. To develop an algorithm for remote diagnostics carried out during the operation of machinery without installing additional sensors on the engine, using diagnostic indicators, the retardation method, and monitoring fuel consumption rate, the authors carried out
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Afonin, V. M., O. I. Voronkov, A. M. Avramenko, A. S. Ptushka, and D. O. Protektor. "Influence of multiphase fuel injection on the technical and economic indicators of a transportation diesel engine." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 3 (June 30, 2024): 50–55. http://dx.doi.org/10.33271/nvngu/2024-3/050.

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Purpose. Selection of parameters of multiphase fuel injection using mechanical fuel pumps for engines of ground transport vehicles and estimated impact of parameters of the fuel injection process on the technical and economic indicators of a forced transport diesel engine. Methodology. Scientific research is based on the use of comparative numerical experiment methods. Modern numerical methods are used to model the process of diesel fuel injection, the processes of mixture formation and combustion, with the assessment of the load on the parts of the crank-and-connecting mechanism (CCM) from th
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Gradov, E. A. "THE CONTACTLESS DIAGNOSTICS TO DETERMINE THE TECHNICAL CONDITION OF INTERNAL COMBUSTION ENGINES OF HIGH-ENERGY AGRICULTURAL MACHINERY." Tekhnicheskiy servis mashin, no. 2 (August 11, 2023): 32–39. http://dx.doi.org/10.22314/2618-8287-2023-61-2-32-39.

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he paper revealed the possibilities of using contactless diagnostics to obtain digital data obtained over the local network of tractor CAN bus controllers. (Research purpose) The research purpose is analyzing of the nomenclature of indicators of the operational and technical characteristics of the internal combustion engine of tractor equipment and creating modern technologies for diagnostics and control of the technical condition of tractor equipment. (Materials and methods) It was noted that the diagnosis of energy-saturated agricultural machinery (tractors, combines), carried out using exte
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Slynko, G., R. Sukhonos, V. Okhrymenko, V. Slynko, and V. Almaiev. "Research of the influence of gasoline-methanol fuel mixture composition on the technical and economic performance of 4-stroke internal combustion engine in partial loading mode." Innovative Materials and Technologies in Metallurgy and Mechanical Engineering, no. 2 (December 7, 2021): 86–95. http://dx.doi.org/10.15588/1607-6885-2021-3-06.

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Bartocci, Pietro, Alberto Abad, Arturo Cabello, et al. "Technical Economic and Environmental analysis of Chemical Looping versus oxyfuel combustion for NGCC power plant." E3S Web of Conferences 312 (2021): 08019. http://dx.doi.org/10.1051/e3sconf/202131208019.

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The Power Sector is undergoing a rapid technological change with respect to implementation of low carbon technologies. The IEA Energy Outlook 2017 shows that the investments in Renewables for the first time are equal to those on the fossil sources. It is likely that the conventional gas turbines and internal combustion engines will need to be integrated in systems employing biofuels and/or CCUS (Carbon Capture Usage and Storage). Also, the European Union is moving rapidly towards low carbon technologies (i.e. Energy Efficiency, Smart Grids, Renewables and CCUS), see the Energy Union Strategy.
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Plotnikov, L. V., Y. M. Brodov, and M. O. Misnik. "Heat transfer intensity of pulsating gas flows in the exhaust system elements of a piston engine." E3S Web of Conferences 124 (2019): 01015. http://dx.doi.org/10.1051/e3sconf/201912401015.

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Internal combustion engines are the most common sources of energy among heat engines. Therefore, the improvement of their design and workflow is an urgent task in the development of world energy. Thermal-mechanical perfection of the exhaust system has a significant impact on the technical and economic performance of piston engines. The article presents the results of experimental studies of gas-dynamics and heat exchange of pulsating gas flows in the exhaust system of a piston engine. Studies were carried out on a full-scale model of a single-cylinder engine. The article describes the instrume
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Timokhin, S. V., Yu V. Rodionov, and I. I. Kurbakov. "Improvement of the technology for controlling the parameters of the lubricating system of the D-245 diesel engine." Intelligence. Innovations. Investment, no. 6 (2020): 163–71. http://dx.doi.org/10.25198/2077-7175-2020-6-163.

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А significant factor affecting the reliability of the internal combustion engine and its technical and Economic indicators is the efficiency of the lubrication system. When the standard oil supply is applied, semiliquid friction occurs between the contacting parts, in which the parts are not completely separated by a layer of oil. However, with this friction, the required durability of components and parts with heat removal is guaranteed. The performance of the engine lubrication system is determined by the state of its elements (coarse and fine filters, oil radiator and pump, valves), as well
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Манойло В. М. "МАТМОДЕЛЬ ГАЗОВОГО ДВИГАТЕЛЯ, ИСПОЛЬЗУЕМОГО В КАЧЕСТВЕ ПРИВОДА МОБИЛЬНОГО ТРАНСПОРТНОГО СРЕДСТВА". World Science, № 9(37) (30 вересня 2018): 16–26. http://dx.doi.org/10.31435/rsglobal_ws/30092018/6130.

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 The linear differential equation of the internal combustion engine (ICE) itself, by means of which it is possible to investigate the dynamic characteristics (transients) and throttle response of the new generation of gas engines, used as a drive for mobile vehicles, is given. At present, the need has arisen to create a new generation of ICS control systems that would combine the principles of robust and adaptive management and provide a specified quality of management in the conditions of structural or parametric uncertainty of the control facility itself, uncertainty of e
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Dissertations / Theses on the topic "Technical and economic performance of internal combustion engines"

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Клименко, Олександр Миколайович. "Оцінка впливу регулювання температурного стану поршнів на техніко-економічні показники дизеля". Thesis, НТУ "ХПІ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/21635.

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Дисертація на здобуття наукового ступеня кандидата технічних наук зі спеціальності 05.05.03 – двигуни та енергетичні установки. – Національний технічний університет "Харківський політехнічний інститут". – Харків, 2016. Дисертаційна робота присвячена дослідженню впливу регульованого температурного стану поршнів дизеля різного призначення на його техніко-економічні показники. Розроблено та реалізовано методику оцінки якості дизеля при регулюванні інтенсивності масляного охолодження поршнів та керуванні моментом початку впорскування палива в камеру згоряння, а також при врахуванні моделі експлу
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Клименко, Олександр Миколайович. "Оцінка впливу регулювання температурного стану поршнів на техніко-економічні показники дизеля". Thesis, НТУ "ХПІ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/21632.

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Дисертація на здобуття наукового ступеня кандидата технічних наук зі спеціальності 05.05.03 – двигуни та енергетичні установки. – Національний технічний університет "Харківський політехнічний інститут". – Харків, 2016. Дисертаційна робота присвячена дослідженню впливу регульованого температурного стану поршнів дизеля різного призначення на його техніко-економічні показники. Розроблено та реалізовано методику оцінки якості дизеля при регулюванні інтенсивності масляного охолодження поршнів та керуванні моментом початку впорскування палива в камеру згоряння, а також при врахуванні моделі експлуа
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Books on the topic "Technical and economic performance of internal combustion engines"

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American Society of Mechanical Engineers. Internal Combustion Engine Division. Technical Conference. Design, application, performance and emissions of modern internal combustion engine systems and components: Proceedings of the 2002 Fall Technical Conference of the ASME Internal Combustion Engine Division. ASME, 2002.

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American Society of Mechanical Engineers. Internal Combustion Engine Division. Technical Conference. Proceedings of the 2002 Fall Technical Conference of the ASME Internal Combustion Engine Division: Design, application, performance and emissions of modern internal combustion engine systems and components : presented at 2002 Fall Technical Conference of the ASME Internal Combustion Engine Division, New Orleans, Louisiana, September 8-11, 2002. American Society of Mechanical Engineers, 2002.

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X, Blythe Neil, American Society of Mechanical Engineers. Internal Combustion Engine Division., and American Society of Mechanical Engineers. Internal Combustion Engine Division. Technical Conference, eds. Design, application, performance and emissions of modern internal combustion engine systems and components: Proceedings of the 2003 Spring Technical Conference of the ASME Internal Combustion Engine Division : presented at 2003 Spring Technical Conference of the ASME Internal Combustion Engine Division : Salzburg, Austria, May 11-14, 2003. American Society of Mechanical Engineers, 2003.

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American Society of Mechanical Engineers. Internal Combustion Engine Division. Technical Meeting. Alternate fuels, engine performance and emissions: Presented at the 15th Annual Fall Technical Conference of the ASME Internal Combustion Engine Division, Morgantown, West Virginia, September 26-29 1993. American Society of Mechanical Engineers, 1993.

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American Society of Mechanical Engineers. Internal Combustion Engine Division. Technical Meeting. Alternate fuels, engine performance and emmissions [i.e. emissions]: Presented at the 15th Annual Fall Technical Conference of the ASME Internal Combustion Engine Division, Morgantown, West Virginia, September 26-29 1993. American Society of Mechanical Engineers, 1993.

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Book chapters on the topic "Technical and economic performance of internal combustion engines"

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Franke, Jörg, Peter Wasserscheid, Thorsten Ihne, Peter Lamp, Jürgen Guldner, and Oliver Zipse. "The Power of Technological Innovation." In Road to Net Zero. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-42224-9_8.

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AbstractAchieving the urgent need for rapid decarbonization to meet the 1.5 °C target requires disruptive technological change. In the automotive industry, technological progress is closely linked to improved sustainability, and sustainability goals drive the need for technological innovation. However, new technologies in the mobility sector are fraught with uncertainties that challenge both original equipment manufacturers (OEMs) and their stakeholders, such as suppliers, customers, and policy-makers. Therefore, this chapter focuses on the technical, economic, and environmental evaluation of alternative powertrain concepts and the management of uncertainties associated with emerging technological innovation as part of the broader transition to net zero.Electric mobility plays a central role in the sustainability transition and is characterized by a high degree of variance. Battery electric vehicles (BEVs) are expected to dominate private transport in the future due to their greenhouse gas and pollutant-free operation and high efficiency. In addition to charging infrastructure, the technical challenges currently lie primarily in cell chemistry and power electronics. Advances in battery technology and infrastructure electrification will help eliminate the range problem in the future. Another important future fuel is hydrogen. One application is the fuel cell vehicle, which combines the advantages of a chemical energy carrier with high gravimetric energy density with those of an electrical energy converter. Hydrogen also plays an important role as an energy carrier for specific energy supply processes in manufacturing processes and simplifies the transport of regeneratively generated energy. In addition, hybrid vehicles are a transitional technology, and alternative fuel internal combustion engines can contribute to the decarbonization of the existing fleet and to specific applications.This chapter assesses the performance of alternative powertrains; highlights the interrelationship between powertrain systems, energy ecosystems, and sustainability goals; and identifies future research directions for electric and hydrogen mobility.
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Lawes, K. T., and B. R. Mason. "The RCV engine. Technical analysis and real world benefits." In Internal Combustion Engines: Improving Performance, Fuel Economy and Emission. Elsevier, 2011. http://dx.doi.org/10.1533/9780857095060.4.135.

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Burlaka, Serhiy, and Tetiana Yemchik. "IMPROVING THE EFFICIENCY OF THE USE OF BIODIESEL FUEL MIXTURES IN THE SYSTEMS OF AUTONOMOUS ENERGY SUPPLY OF AGRICULTURAL ENTERPRISES." In Modernization of research area: national prospects and European practices. Publishing House “Baltija Publishing”, 2022. http://dx.doi.org/10.30525/978-9934-26-221-0-9.

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The research is devoted to solving important tasks of interdisciplinary research work on the topic: «Development of scientific and technical support for energy autonomy of the agro-industrial complex based on environmentally efficient use of agrobiomass for biofuel production», state registration number 0122U000844, implementation of which is planned for 2022–2024 at the expense of the state budget of Ukraine.The use of fossil fuels leads to environmental pollution and climate change in general. To ensure energy security and to improve the environmental conditions necessary for the use of alternative energy sources and to determine their potential impact on the climate and our planet. Looking for more in-depth analysis of all aspects of the use of biofuels in order to determine their potential through the use and economic components.During studies carried out comparing the performance of different fuels. It has been found that the fuel obtained from biomass is advantageous in environmental protection performance in the production process, is absorbed when the biomass in the growth process and the carbon dioxide in operation.Analyzing the following requirements fuel when executed estimate (European) emission standards (CO, ShNu, NO X) for the test cycle, reduced CO2 emissions, the minimum consumption of natural resources and energy, and minimal impact on the environment in its life cycle. There are theoretical ways to increase the effective capacity of machine units and to determine the impact of this increase on the technical, economic and environmental efficiency of a diesel internal combustion engine. It has been found that the use of biofuels from plant oils can reduce the use of fossil fuels and environmental improvements. However, when using a fuel, wherein the content of the organic component exceeds 50%, i.e. deterioration of technical and economic parameters of the diesel engine. Among the mixed fuel we studied the best technical and economic characteristics of a mixture containing 70% of mineral fuels and biofuels 30% rapeseed oil. Thus, the subject to reach a dosage adjustment of the change of the fuel mixture, depending on the speed of rotation of the crankshaft of the engine the best environmental performance.
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N. Nair, Jayashri. "Mitigation of Emissions through Injection Strategies for C I Engine." In Internal Combustion Engine Technology and Applications of Biodiesel Fuel. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96483.

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Fuel conversion efficiency is high with diesel engines compared to petrol engines. However high emissions from diesel is a matter of concern and its mitigation paves way for scope of research. Exhaust gas recirculation is one of the method widely accepted to curb NOx emissions. Recently, split or multiple-injection strategy has been explored by researchers to precisely control the fuel injected per cycle and also to mitigate emissions. Present work reflects technical review of effect of injection strategies on performance, emissions and combustion on C.I. engine with diesel and biodiesel as fuel. Injection strategies like duration of injection, number of injections, the dwell period between two injections, quantity of injection, and multiple injections are analyzed for their influence on engine output and brake specific fuel consumption. Also their effect on emissions especially soot and NOx emission are reviewed. First the effect of injection strategies with diesel fuel is discussed followed by biodiesel.
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C. Anyanwu, Promise. "Post-Combustion Carbon dioxide (CO2) Capture Technologies for Light Vehicle Internal Combustion Engines: A Technical Review of Present Trends, Challenges, and Prospects Towards Reducing Global Carbon Footprint." In Reducing Carbon Footprint in Different Sectors for Sustainability [Working Title]. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.1005062.

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In the past decade, global attention has focused on global warming and the resultant climate change occasioned by the massive release of anthropogenic greenhouse emissions, mainly carbon dioxide (CO2) into the atmosphere. To achieve net-zero targets by 2050, it is necessary to decarbonize high carbon-polluting sectors such as road transportation. According to several reports, internal combustion (IC) engine-driven road vehicles are among the biggest CO2 emitters globally; hence, the deployment of novel carbon capture and storage (CCS) technologies in the sector is considered as a significant measure for scaling down carbon footprint. This review discusses various carbon capture technologies, with emphasis on post-combustion capture techniques. It further highlights on solid adsorbent materials that hold promising potentials for adsorption-based CO2 capture and scholarly works that focus on their synthesis, modification, and use. The present trends in the development of solid adsorbent-based mobile post-combustion CO2 capture devices for IC engine-driven road vehicles are discussed. The review also elucidates the current barriers to the economic-scale implementation of the current technologies. Future prospects and suggestions for advancements are presented, with particular emphasis on the synthesis of low cost, nano-sized materials. The chapter concludes with key findings and the overall impacts of implementing CCS technologies.
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Gorbachev, Sergey, Boris Gusev, Victor Kuzin, Shengli Xie, and Dong Yue. "A Hybrid Method for Analysis of Multimodal Data for Establishing the Mechanism of Sorption of Oil and Petroleum Products by Natural Sorbent - Hair of Flyers of Horse Flowers." In Hybrid Methods of Big Data Analysis and Applications. Creosar Publishing, 2022. http://dx.doi.org/10.57118/creosar/978-1-915740-01-4_4.

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The economic and economic value of cattail consists of its medicinal, technical (fuel, construction, roofing, garter, wicker, cooper), as well as food, fodder, perganose, indicator, decorative and other uses. However, far from all the possibilities of using this plant have been disclosed. An interesting application of cattail is the use of its inflorescences (ears) as a sorbent when carrying out work to eliminate emergency spills of oil and oil products on the water surface. The chapter presents the results of studies on the use of the pistillate part of cattail inflorescences as an oil sorbent. A rather unique set of properties of the hairs of fly mats inflorescences of cattail - long-term buoyancy (more than 100 days), high sorption capacity, low water absorption and the possibility of multiple regeneration requires explanation and establishment of the sorption mechanism. To establish the mechanism of sorption by the sorbent - cattail inflorescences, a hybrid method for analyzing the data obtained from individual studies was used. On the basis of the hybrid method, it has been established that the sorption mechanism consists in a sequence of such processes as: dissolution of the wax layer covering the surface of an individual hair of a cattail fly; the formation of ruptures and the opening of internal cavities; stratification of individual hairs into several ribbons. Such a complex combination of processes leads to a synergistic effect that ensures high performance of the sorbent and an increase in its active surface by 30 %. The operational properties of a sorbent based on cattail inflorescences are given: density, oil capacity in static and dynamic conditions for various hydrocarbons, regeneration by mechanical squeezing, buoyancy, higher heat of combustion determined on a calorimeter IKA- WERKE C 5003 contro. The complex of the revealed properties of cattail inflorescences allows them to be effectively used when carrying out work to eliminate emergency oil and oil products spills on the water surface. For this purpose, a method of using adhesive drum devices for collecting waste sorbent from the water surface is proposed.
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Conference papers on the topic "Technical and economic performance of internal combustion engines"

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Sahoo, Sridhar, and Dhananjay Kumar Srivastava. "Environment and Economic Assessment of CNG and Gasoline Engines: An Experimental Analysis." In ASME 2021 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/icef2021-66772.

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Abstract The application of alternative fuels in automobile engines is gaining more popularity among the scientific community than ever. Most of the research emphasis is on the performance and combustion aspect of the engine. The environmental and economic evaluation of these fuels is also equally important for sustainability, which is relatively unexplored and needs to be evaluated. The present work compares the environmental and economic aspects of a spark ignition (SI) engine fueled with gasoline and compressed natural gas (CNG). To study the environmental impact, regulated and unregulated
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Topinka, Jennifer A., Joell R. Hibshman, and W. Douglas Glenn. "Correlation of Single-Cylinder to Multi-Cylinder Performance for a Medium Speed Diesel Engine." In ASME 2006 Internal Combustion Engine Division Spring Technical Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/ices2006-1331.

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Single-cylinder research engines are valuable tools in the development of multi-cylinder reciprocating engines. The financial advantages of single-cylinder testing increases with engine size offering even larger benefits for medium-speed engines than light-duty automotive or heavy-duty truck engines. While testing on a single-cylinder engine provides a number of economic and technical advantages [1], careful planning and setup are required to maximize the usefulness of single-cylinder results as predictive of multi-cylinder performance. This paper describes the methodology used to set up and o
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Callahan, Timothy J. "Survey of Gas Engine Performance and Future Trends." In ASME 2003 Internal Combustion Engine Division Spring Technical Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ices2003-0628.

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Worldwide, reciprocating engines play a major role in power generation. Many of the reciprocating engines are diesel engines used as stand-by generators, but increasingly, natural gas engines are providing distributed base load generation and finding service in combined heat and power applications. The economics of power generation continues to place a premium on engine efficiency while environmental regulators continue to legislate lower and lower exhaust emission levels, specifically NOx emissions. NOx emissions and efficiency tend to be proportional, so while not mutually exclusive, low NOx
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Dayanand, Nikhil, John D. Palazzotto, and Alan T. Beckman. "Effect of Stationary Natural Gas Engine Oils on Fuel Economy." In ASME 2012 Internal Combustion Engine Division Spring Technical Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ices2012-81052.

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In order to investigate the possible environmental and economic benefits of lubricants optimized for stationary natural gas engine efficiency, a decision was made to develop a test stand to quantify the effects of lubricant viscosities and formulations on the brake specific fuel consumption. Many fuel economy tests already exist for evaluating gasoline and heavy duty diesel motor oils which have proven the benefit of fuel economy from different lubricant formulations. These engines would not be suitable tools for evaluating the fuel economy performance of lubricating oils formulated specifical
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Niemeyer, Kyle E., Shane R. Daly, William J. Cannella, and Christopher L. Hagen. "A Novel Fuel Performance Index for LTC Engines Based on Operating Envelopes in Light-Duty Driving Cycle Simulations." In ASME 2014 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icef2014-5478.

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Low-temperature combustion (LTC) engine concepts such as homogeneous charge compression ignition (HCCI) offer the potential of improved efficiency and reduced emissions of NOx and particulates. However, engines can only successfully operate in HCCI mode for limited operating ranges that vary depending on the fuel composition. Unfortunately, traditional ratings such as octane number poorly predict the autoignition behavior of fuels in such engine modes, and metrics recently proposed for HCCI engines have areas of improvement when wide ranges of fuels are considered. In this study, a new index f
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Vlaskos, Ioannis, Martin Seiler, and Joachim Schulz. "Design and Performance of the ABB TPL65 Turbocharger With Variable Turbine Geometry for Medium-Speed Diesel Engines." In ASME 2002 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/icef2002-524.

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This paper presents the main features of the new ABB TPL65 turbocharger with variable turbine geometry (VTG) and highlights potential improvements in engine performance and emissions as demonstrated by measurements on a medium-speed 4-stroke diesel engine at different operational points on the propeller curve and different nozzle vane positions. Calibrated engine simulation computer models have been used to compare engine behaviour, firstly with and without the VTG-turbocharger, and secondly with alternative turbocharging systems. Test results and simulations show that ABB turbochargers with V
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Aufischer, Rainer, Rick Walker, Martin Offenbecher, and Gunther Hager. "Modular Bearing Designs to Cope With the New Engine Designs Demanding High Performance, Lead Free Solutions and Robustness." In ASME 2013 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icef2013-19116.

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Engine development, driven by environmental considerations outlined in the different emission regulations, fuel economy and fuel availability in combination with economical boundary conditions, needs new approaches in bearing material and design. Since gas engines are gaining market share and firing pressures increase in Diesel engines in order to fulfill fuel economy a special focus has also been taken to tailor-made bearings for these applications. This complex task has to consider lining compound material strength and stability under different conditions like oil condition and dilution. Thi
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Bade Shrestha, S. O., and Ghazi A. Karim. "The Operational Mixture Limits in Engines Fueled With Alternative Gaseous Fuels." In ASME 2005 Internal Combustion Engine Division Spring Technical Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/ices2005-1087.

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The operation of engines whether spark ignition or compression ignition on a wide range of alternative gaseous fuels when using lean mixtures, can offer in principle distinct advantages. These include better economy, reduced emissions and improved engine operational life. However, there are distinct operational mixture limits below which acceptable steady engine performance cannot be sustained. These mixture limits are usually described as the “lean operational limits”, or loosely as the ignition limits which are a function of various operational and design parameters for the engine and fuel u
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9

Mergen, Robert, Rick Walker, and Michael Putz. "New Bearing Materials for Large Engines and Compressors." In ASME 2002 Internal Combustion Engine Division Spring Technical Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/ices2002-474.

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A new concept for bimetal bearings combining the development of a new bearing alloy and the bearing type design as a composition of different layers is presented. The goal was to reach the performance of typical trimetal bearings by the economical solution of a bimetal bearing design. An intensive study of performance shortages of today’s conventional bimetal bearings as well as a scope of future bearing performance needs headed the performance description of the newly developed bearing type. Metallurgical and technological options given in the publication were used to reach the design criteri
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10

Yang, Shiyou, Kangyao Deng, Yi Cui, and Hongzhong Gu. "A Study on an Automatically Variable Intake Exhaust Injection Timing Turbo-Charging System for Diesel Engines." In ASME 2009 Internal Combustion Engine Division Spring Technical Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/ices2009-76077.

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A new turbo-charging system, named AVIEIT (automatically variable intake exhaust injection timing), is proposed. Its main purpose is to improve the performance of low speed high torque operating conditions and improve the economy of high speed operating conditions for high-speed supercharged inter-cooled diesel engines. The principle of the AVIEIT turbo-charging system is presented. A control mechanism for the proposed AVIEIT system used for a truck diesel engine is introduced. An engine simulation code has been developed. In this code, zero-dimensional in-cylinder combustion model, one-dimens
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