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1

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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3

Kim, Chung-Gong. "A crank angle resolved CIDI engine combustion model with arbitrary fuel injection for control purpose." Connect to this title online, 2004. http://rave.ohiolink.edu/etdc/view?acc%5num=osu1086154960.

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Thesis (Ph. D.)--Ohio State University, 2004.<br>Title from first page of PDF file. Document formatted into pages; contains xxiv, 266 p. : ill. (some col.). Advisor: Yann G. Guezennec, Dept. of Mechanical Engineering. Includes bibliographical references (p. 259-266).
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Kus, Francis. "Solid Fuel Pneumatic Conveying and its Injection Geometry in a Pressurized Entrained Flow Gasifier." Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/34419.

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Rising global energy demands have led to an increase in demand for clean, sustainable energy. A leading technology for reducing greenhouse gas (GHG) emission for existing coal-power infrastructure is gasification, which has sparked an interest in reactor modelling for design and performance analysis. Reduced order models (ROMs) have seen an increase in popularity for entrained flow gasifiers, as they offer a low-computational alternative to conventional computational fluid dynamic (CFD) modelling while maintaining the integrity of important operational parameters, such as carbon conversion and
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5

Rivas, Perea Manuel Eduardo. "Assessment of fuel consumption reduction strategies on a gasoline turbocharged direct injection engine with a cooled EGR system." Doctoral thesis, Universitat Politècnica de València, 2016. http://hdl.handle.net/10251/68497.

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[EN] This research work presents the study of a low pressure EGR loop influence on a SI gasoline turbocharged direct injection engine in steady and transient testing conditions, with an optimization process of the original engine calibration in order to minimize the engine fuel consumption when cooled EGR is introduced in steady testing conditions. The cooled EGR strategy was also evaluated operating in synergy with other fuel consumption reduction strategies, such as: lean burn, multi-injection, higher coolant temperature and in-cylinder induced swirl motion. To fulfill the main objectives o
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6

Jääskö, Pontus, and Petter Morén. "Internal combustion engine durability monitor : Identifying and analysing engine parameters affecting knock and lambda." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-25498.

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This study has been performed at Powertrain Engineering Sweden AB (PES), a fully owned subsidiary of Volvo Cars Group, which is constantly working to develop and improve internal combustion engines. As part of this work, durability tests are performed to analyse the impact of wear on the engines. At present, there is a strong focus on visual inspections after the engines have undergone durability tests. PES wants to develop a method where collected data from these tests can be used to explain how the phenomenon of knocking and the control of lambda changes over time. The study analyses one spe
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7

CHEN, YUNG-CHANG, and 陳永章. "The Effects of Ignition Timing Angle on Gasoline Injection Motocycle Performance with Gasoline Fuel Adding Biodiesel." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/c4ssyj.

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碩士<br>中華科技大學<br>機電光工程研究所在職專班<br>106<br>The purpose of this study is to understand the impact of fuel additives on engine output horsepower through experiments to increase understanding of the knowledge of gasoline fuel additives. Evaluate the efficacy of the additive by using a programmable computer system to change the specific speed and adjust the ignition timing angle. The program observes the experimental results through five parameter settings. The experimental parameters include: engine speed (5000 rpm, 6000 rpm, 7000 rpm), fuel type (gasoline, gasoline added 1% biodiesel and gasoline ad
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McLean, James Elliott. "Injection Timing Effects on Brake Fuel Conversion Efficiency and Engine System's Respones." Thesis, 2011. http://hdl.handle.net/1969.1/ETD-TAMU-2011-08-10017.

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Societal concerns on combustion-based fuel consumption are ever-increasing. With respect to internal combustion engines, this translates to a need to increase brake fuel conversion efficiency (BFCE). Diesel engines are a relatively efficient internal combustion engine to consider for numerous applications, but associated actions to mitigate certain exhaust emissions have generally deteriorated engine efficiency. Conventionally, diesel engine emission control has centered on in-cylinder techniques. Although these continue to hold promise, the industry trend is presently favoring the use of afte
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9

Chia-HoCheng and 鄭佳和. "Influence of Fuel Injection Angle on the Operation of a Small Pulse Detonation Engine." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/90855661545159895386.

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碩士<br>國立成功大學<br>機械工程學系<br>102<br>Effects of inlet channel angle on the gas feeding dynamics in pulsed detonation cycle in a micro pulsed detonation engine were investigated in the study. Stoichiometric of ethylene/oxygen were used and high-speed cinematography were applied to observe the flame propagation in mixing section and inlet manifolds upstream of the ignition spot. Laser shadowgraph was also utilized to analyze the shock propagations in the manifolds. It can be found that both of 60° and 90° were typical detonation wave, and a low-speed detonation mode in 30° case. By using a gas chrom
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Wang, Shengfu, and 王聖夫. "The Study Fuel Injection Timing in Diesel Engine for Pyrolysis Biofuel of Waste Whee." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/26496280570567025490.

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碩士<br>國立中正大學<br>機械工程學系暨研究所<br>99<br>This paper to tires in the cracking furnace, low temperature below 350 ℃ in the cracking gases generated by the condensation of the resulting tire pyrolysis oil, in two different proportions of commercial diesel (D100) mix, its called T10, T20 bio-oil, diesel engines do real vehicle dynamometer test, known single-cylinder fuel injection quantity and injection angle from m_f1 crank angle θ_A to θ_D, atomized oil droplets to establish θ_A to θ_B mode, when the starting point of spontaneous combustion occurred θ_B the establishment of atomized droplets burning
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11

Kuo, Zhe-Cheng, and 郭哲成. "The Study of GDI Engine Performance Under Two Stage Various Fuel Injection Ratio and Timing." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/04129481811821995410.

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碩士<br>國立雲林科技大學<br>機械工程系碩士班<br>100<br>This research applies a modified GDI engine (re-assemble from a 500C.C. gasoline EFI engine). A common-rail 100 bar injection system is equipped with a injector placed on the top of the cylinder head (perpendicular to the piston surface). The engine runs at 3000, 4000, and 5000 rpm, the throttle opens at 20%, 30%, and 40% TPS. The fuel is injected at two stage with the injection mass ratio 4:6, 5:5, and 6:4 respectively. The engine performance and exhaust emissions are studied. The GDI engine has two stage injection, by increasing the first injection amoun
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12

Li, Ming-Jhe, and 李明哲. "The Influence of Modification of the Port Fuel Injection Angle and the Injection Pressure on the Spray Characteristics and the Engine Performance." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/40028432187874641769.

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碩士<br>雲林科技大學<br>機械工程系碩士班<br>96<br>This study is performed on a KYMCO SJ25BA 125c.c. 4-strokes air-cooled EFI engine. The spray phenomena inside the intake manifold are acquired by using high speed flash-assisted images taking technology. The spray velocity, penetration, spray angle, and the spray droplet diameter are measured. Two spray angle nozzle adaptor and two spray fuel injection pressure are performed on a handmade 2-D intake manifold channel and the real engine to study these parameters on the engine performance and the exhaust emissions. The study shows the fuel spray has a helica
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13

Marriott, Craig David. "An experimental investigation of direct injection for homogeneous and fuel-stratified charge compression ignited combustion timing control." 2001. http://catalog.hathitrust.org/api/volumes/oclc/47207299.html.

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Thesis (M.S.)--University of Wisconsin--Madison, 2001.<br>Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 208-211).
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14

LEE, Tai-yang, and 李岱洋. "The Study of Common Rail HCCI Engine Performance Under Two Stage Various Fuel Injection Ratio and Timing." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/36613959098156330445.

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碩士<br>國立雲林科技大學<br>機械工程系碩士班<br>100<br>This research studies the diesel engine performance and exhaust emissions after the CY190 1000C.C. single cylinder traditional engine is modified to common-rail two-stage HCCI(homogeneous Charge Compression Ignition) mode. The injection pressure is set at 600 bars and the total diesel fuel stoichiometric ratio is set at variable Φd=0.2, 0.3, 0.4, and 0.5. The engine speed is set at variable rpm=1500, 1800, 2100, and 2400. The two stage injection ratio SOI-1st : SOI-2nd is also variable in this study to understand the engine performance and exhaust emissio
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15

Ghomashi, Hossein, Peter Olley, Byron A. Mason, and Kambiz M. Ebrahimi. "Simulating the Influence of Injection Timing, Premixed Ratio, and Inlet Temperature on Natural Gas / Diesel Dual-Fuel HCCI Combustion in a Diesel Engine." 2015. http://hdl.handle.net/10454/8183.

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Yes<br>Dual-fuel HCCI engines allow a relatively small quantity of diesel fuel to be used to ignite a variety of fuels such as natural gas or methane in HCCI mode. The gaseous fuel is mixed with the incoming air, and diesel fuel is sprayed into the cylinder by direct injection. Mathematical modelling is used to investigate the effects of parameters such as premixed ratio (fuel ratio) and pilot fuel injection timing on combustion of a dual-fuel HCCI engines. A CFD package is used with AVL FIRE software to simulate dual-fuel HCCI combustion in detail. The results establish a suitable range of p
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Lin, Jian-Liang, and 林建良. "The study of the performance and emissions of diesel engine operating with butanol/diesel fuel blends, injection timing variation, exhaust gas recirculation and DPF." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/62m77j.

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碩士<br>國立中興大學<br>機械工程學系所<br>101<br>This study is to investigate the performance and emissions of diesel engine operating with butanol/diesel fuel blends, injection timing vatiation and exhaust gas recirculation. Using injection timing variation and exhaust gas recirculation may deteriorate the smoke emission, therefore the diesel particulate filter was used to assess the reduction in smoke. Engine experiments were conducted at steady stateat four conditions, including mode 1(idle), mode 2(100%load,1650rpm), mode 7(25%load,1650rpm), and mode 11(25%load,1950rpm). The results reveal that the max
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Bottalico, Emanuele. "Development of Calibration Strategies for Gasoline Direct Injection Engines within the Scope of Sustainable Mobility." Doctoral thesis, 2021. http://hdl.handle.net/11589/226298.

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Al fine di limitare i contributi al riscaldamento globale dovuto alla combustione di combustibili fossili, i principali paesi del mondo hanno fissato nuovi obiettivi sulla riduzione del consumo di carburante dei veicoli e delle emissioni di CO2 dallo scarico. Man mano che gli standard sulle emissioni di CO2 in tutto il mondo diventano più rigorosi, il motore turbocompresso a iniezione diretta di benzina (GDI) ridimensionato fornisce una piattaforma matura per ottenere un migliore risparmio di carburante. Per questo motivo, si prevede che il motore GDI acquisirà quote crescenti di mercato nei p
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