Gotowe bibliografie tematyczne / Ignition engines

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Gotowa bibliografia na temat „Ignition engines”

Autor: Grafiati
Data publikacji: 6 września 2023

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Artykuły w czasopismach na temat "Ignition engines"

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GĘCA, Michał, Zbigniew CZYŻ i Mariusz SUŁEK. "Diesel engine for aircraft propulsion system". Combustion Engines 169, nr 2 (1.05.2017): 7–13. http://dx.doi.org/10.19206/ce-2017-202.

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Stricter requirements for power in engines and difficulties in fueling gasoline engines at the airport make aircraft engine manufac-turers design new engines capable of combusting fuel derived from JET-A1. New materials used in compression-ignition engines enable weight reduction, whereas the technologies of a Common Rail system, supercharging and 2-stroke working cycle enable us to increasethe power generated by an engine of a given displacement. The paper discusses the parameters of about 40 types of aircraft compression ignition engines. The parameters of these engines are compared to the spark-ignition Rotax 912 and the turboprop. The paper also shows trends in developing aircraft compression-ignition engines.
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Biernat, Krzysztof, Izabela Samson-Bręk, Zdzisław Chłopek, Marlena Owczuk i Anna Matuszewska. "Assessment of the Environmental Impact of Using Methane Fuels to Supply Internal Combustion Engines". Energies 14, nr 11 (7.06.2021): 3356. http://dx.doi.org/10.3390/en14113356.

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This research paper studied the environmental impact of using methane fuels for supplying internal combustion engines. Methane fuel types and the methods of their use in internal combustion engines were systematized. The knowledge regarding the environmental impact of using methane fuels for supplying internal combustion engines was analyzed. The authors studied the properties of various internal combustion engines used for different applications (specialized engines of power generators—Liebherr G9512 and MAN E3262 LE212, powered by biogas, engine for road and off-road vehicles—Cummins 6C8.3, in self-ignition, original version powered by diesel fuel, and its modified version—a spark-ignition engine powered by methane fuel) under various operating conditions in approval tests. The sensitivity of the engine properties, especially pollutant emissions, to its operating states were studied. In the case of a Cummins 6C8.3 modified engine, a significant reduction in the pollutant emission owing to the use of methane fuel, relative to the original self-ignition engine, was found. The emission of carbon oxide decreased by approximately 30%, hydrocarbons by approximately 70% and nitrogen oxide by approximately 50%, as well as a particulate matter emission was also eliminated. Specific brake emission of carbon oxide is the most sensitive to the operating states of the engine: 0.324 for a self-ignition engine and 0.264 for a spark-ignition engine, with the least sensitive being specific brake emission of nitrogen oxide: 0.121 for a self-ignition engine and 0.097 for a spark-ignition engine. The specific brake emission of carbon monoxide and hydrocarbons for stationary engines was higher in comparison with both versions of Cummins 6C8.3 engine. However, the emission of nitrogen oxide for stationary engines was lower than for Cummins engines.
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French, C. C. J. "Alternative Engines—Curiosities or Competitors?" Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power Engineering 203, nr 2 (maj 1989): 79–96. http://dx.doi.org/10.1243/pime_proc_1989_203_012_02.

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This paper describes different types of engine used for transportation purposes. Some of the more interesting developments in spark ignition and diesel engines are outlined, but the paper is mainly a review of some of the alternative power plants that have been studied over the past 40 years. These include vapour cycle engines, free-piston engines, compound engines, Stirling engines, gas turbines, stratified charge engines, the catalytic engine, rotary engines and two-stroke spark ignition engines. The paper concludes by discussing possible future developments for some of these alternative engines.
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Iodice, Paolo, i Massimo Cardone. "Ethanol/Gasoline Blends as Alternative Fuel in Last Generation Spark-Ignition Engines: A Review on CO and HC Engine Out Emissions". Energies 14, nr 13 (4.07.2021): 4034. http://dx.doi.org/10.3390/en14134034.

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Among the alternative fuels existing for spark-ignition engines, ethanol is considered worldwide as an important renewable fuel when mixed with pure gasoline because of its favorable physicochemical properties. An in-depth and updated investigation on the issue of CO and HC engine out emissions related to use of ethanol/gasoline fuels in spark-ignition engines is therefore necessary. Starting from our experimental studies on engine out emissions of a last generation spark-ignition engine fueled with ethanol/gasoline fuels, the aim of this new investigation is to offer a complete literature review on the present state of ethanol combustion in last generation spark-ignition engines under real working conditions to clarify the possible change in CO and HC emissions. In the first section of this paper, a comparison between physicochemical properties of ethanol and gasoline is examined to assess the practicability of using ethanol as an alternative fuel for spark-ignition engines and to investigate the effect on engine out emissions and combustion efficiency. In the next section, this article focuses on the impact of ethanol/gasoline fuels on CO and HC formation. Many studies related to combustion characteristics and exhaust emissions in spark-ignition engines fueled with ethanol/gasoline fuels are thus discussed in detail. Most of these experimental investigations conclude that the addition of ethanol with gasoline fuel mixtures can really decrease the CO and HC exhaust emissions of last generation spark-ignition engines in several operating conditions.
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Stelmasiak, Zdzisław. "Application of Alcohols to Dual - Fuel Feeding the Spark-Ignition and Self-Ignition Engines". Polish Maritime Research 21, nr 3 (28.10.2014): 86–94. http://dx.doi.org/10.2478/pomr-2014-0034.

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Abstract This paper concerns analysis of possible use of alcohols for the feeding of self - ignition and spark-ignition engines operating in a dual- fuel mode, i.e. simultaneously combusting alcohol and diesel oil or alcohol and petrol. Issues associated with the requirements for application of bio-fuels were presented with taking into account National Index Targets, bio-ethanol production methods and dynamics of its production worldwide and in Poland. Te considerations are illustrated by results of the tests on spark- ignition and self- ignition engines fed with two fuels: petrol and methanol or diesel oil and methanol, respectively. Te tests were carried out on a 1100 MPI Fiat four- cylinder engine with multi-point injection and a prototype collector fitted with additional injectors in each cylinder. Te other tested engine was a SW 680 six- cylinder direct- injection diesel engine. Influence of a methanol addition on basic operational parameters of the engines and exhaust gas toxicity were analyzed. Te tests showed a favourable influence of methanol on combustion process of traditional fuels and on some operational parameters of engines. An addition of methanol resulted in a distinct rise of total efficiency of both types of engines at maintained output parameters (maximum power and torque). In the same time a radical drop in content of hydrocarbons and nitrogen oxides in exhaust gas was observed at high shares of methanol in feeding dose of ZI (petrol) engine, and 2-3 fold lower smokiness in case of ZS (diesel) engine. Among unfavourable phenomena, a rather insignificant rise of CO and NOx content for ZI engine, and THC and NOx - for ZS engine, should be numbered. It requires to carry out further research on optimum control parameters of the engines. Conclusions drawn from this work may be used for implementation of bio-fuels to feeding the combustion engines.
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Sementa, Paolo, Cinzia Tornatore, Francesco Catapano, Silvana Di Iorio i Bianca Maria Vaglieco. "Custom-Designed Pre-Chamber: Investigating the Effects on Small SI Engine in Active and Passive Modes". Energies 16, nr 13 (1.07.2023): 5097. http://dx.doi.org/10.3390/en16135097.

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This work shows the results of an experimental campaign carried out in two spark ignition engines, a small optical research engine and its commercial counterpart, using a turbulent ignition system (pre-chamber) specifically designed for small engines. Advanced optical techniques and conventional methods were used to study the combustion process under various operating conditions. The pre-chamber operated actively in the research engine and passively in the commercial engine. Results showed that the pre-chamber configuration resulted in an increase in indicated mean effective pressure (IMEP) and a decrease in the coefficient of variation (CoV) of IMEP. These improvements compensated for challenges such as slow methane combustion rate, poor lean burn capability, and air displacement. In addition, the pre-chamber configuration exhibited lower fuel consumption and specific exhaust emissions compared to the standard ignition system. The novelty of this work lies in the successful implementation of the turbulent ignition system as a retrofit solution for SI engines, showing improved combustion efficiency and lower emissions. The study goes beyond previous efforts by demonstrating the benefits of the pre-chamber configuration in small engines without requiring extensive modifications. The results provide valuable insights into the automotive industry’s pursuit of engine optimization and highlight the significance of innovative approaches for spark ignition engines in contributing to sustainable mobility.
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ALQAHTANI, Ali, Farzad SHOKROLLAHIHASSANBAROUGH i Miroslaw WYSZYNSKI. "Thermodynamic simulation comparison of AVL BOOST and Ricardo WAVE for HCCI and SI engines optimisation". Combustion Engines 161, nr 2 (1.04.2015): 68–72. http://dx.doi.org/10.19206/ce-116893.

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The aim of this paper is to compare two simulation software platforms, AVL BOOST™ and Ricardo WAVE™ as used to simulate HCCI and SI GDI engines with the intention of maximising the engine’s efficiency and minimising the emissions. This paper compares these platforms in an experimentally validated model to analyse a spark ignition and a Homogeneous Compression Ignition Charge (HCCI) single cylinder 4 valve gasoline engines with multiple configurations and running parameters in order to find the most optimal set-up for the engine, with the prospect of allowing an optimum engine to be built and tested in real world conditions without the need for multiple expensive prototypes and long delays.
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Yoshizawa, Koudai, Atsushi Teraji, Hiroshi Miyakubo, Koichi Yamaguchi i Tomonori Urushihara. "Study of High Load Operation Limit Expansion for Gasoline Compression Ignition Engines". Journal of Engineering for Gas Turbines and Power 128, nr 2 (1.04.2006): 377–87. http://dx.doi.org/10.1115/1.1805548.

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In this research, combustion characteristics of gasoline compression ignition engines have been analyzed numerically and experimentally with the aim of expanding the high load operation limit. The mechanism limiting high load operation under homogeneous charge compression ignition (HCCI) combustion was clarified. It was confirmed that retarding the combustion timing from top dead center (TDC) is an effective way to prevent knocking. However, with retarded combustion, combustion timing is substantially influenced by cycle-to-cycle variation of in-cylinder conditions. Therefore, an ignition timing control method is required to achieve stable retarded combustion. Using numerical analysis, it was found that ignition timing control could be achieved by creating a fuel-rich zone at the center of the cylinder. The fuel-rich zone works as an ignition source to ignite the surrounding fuel-lean zone. In this way, combustion consists of two separate auto-ignitions and is thus called two-step combustion. In the simulation, the high load operation limit was expanded using two-step combustion. An engine system identical to a direct-injection gasoline (DIG) engine was then used to validate two-step combustion experimentally. An air-fuel distribution was created by splitting fuel injection into first and second injections. The spark plug was used to ignite the first combustion. This combustion process might better be called spark-ignited compression ignition combustion (SI-CI combustion). Using the spark plug, stable two-step combustion was achieved, thereby validating a means of expanding the operation limit of gasoline compression ignition engines toward a higher load range.
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Bade Shrestha, S. O., i Ghazi A. Karim. "The Operational Mixture Limits in Engines Fueled With Alternative Gaseous Fuels". Journal of Energy Resources Technology 128, nr 3 (3.04.2006): 223–28. http://dx.doi.org/10.1115/1.2266267.

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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 used. Relatively simple approximate procedures are described for predicting the operational mixture limits for both spark ignition and dual fuel compression ignition engines when using a range of common gaseous fuels such as natural gas/methane, propane, hydrogen, and some of their mixtures. It is shown that good agreement between predicted and corresponding experimental values can be obtained for a range of operating conditions for both types of engines.
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Lin Tay, Kun, Wenbin Yu, Feiyang Zhao i Wenming Yang. "From fundamental study to practical application of kerosene in compression ignition engines: An experimental and modeling review". Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 234, nr 2-3 (8.04.2019): 303–33. http://dx.doi.org/10.1177/0954407019841218.

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The use of kerosene in direct injection compression ignition engines is fundamentally due to the introduction of the Single Fuel Concept. As conventional direct injection compression ignition diesel engines are made specifically to use diesel fuel, the usage of kerosene will affect engine emissions and performance due to differences between the fuel properties of kerosene and diesel. As a result, in order for kerosene to be properly and efficiently used in diesel engines, it is needful for the scientific community to know the properties of kerosene, its autoignition and combustion characteristics, as well as its emissions formation behavior under diesel engine operating conditions. Moreover, it is desirable to know the progress made in the development of suitable kerosene surrogates for engine applications as it is a crucial step toward the development of reliable chemical reaction mechanisms for numerical simulations. Therefore, in this work, a comprehensive review is carried out systematically to better understand the characteristics and behavior of kerosene under direct injection compression ignition engine relevant conditions. In this review work, the fuel properties of kerosene are summarized and discussed. In addition, fundamental autoignition studies of kerosene in shock tube, rapid compression machine, fuel ignition tester, ignition quality tester, constant volume combustion chamber, and engine are compiled and evaluated. Furthermore, experimental studies of kerosene spray and combustion in constant volume combustion chambers are examined. Also, the experimental investigations of kerosene combustion and emissions in direct injection compression ignition engines are discussed. Moreover, the development of kerosene surrogates, their chemical reaction mechanisms, and the modeling of kerosene combustion in direct injection compression ignition engines are summarized and talked about. Finally, recommendations are also given to help researchers focus on the areas which are still severely lacking.
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Rozprawy doktorskie na temat "Ignition engines"

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Calnan, Peter John Courtney Benedict. "Analysis of new engine cycles for spark ignition engines". Thesis, Brunel University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389985.

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Kaul, Brian Christopher. "Addressing nonlinear combustion instabilities in highly dilute spark ignition engine operation". Diss., Rolla, Mo. : Missouri University of Science and Technology, 2008. http://scholarsmine.mst.edu/thesis/pdf/Kaul_09007dcc804ea67e.pdf.

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Thesis (Ph. D.)--Missouri University of Science and Technology, 2008.
Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed April 28, 2008) Includes bibliographical references (p. 170-176).
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Hu, Zhengyun. "Turbulence enhancement in spark-ignition engines". Thesis, Imperial College London, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340890.

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Posylkin, Michael. "Mixture preparation in spark-ignition engines". Thesis, Imperial College London, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243438.

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Nates, Roy Jonathan. "Knock damage in spark-ignition engines". Doctoral thesis, University of Cape Town, 1995. http://hdl.handle.net/11427/11478.

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The objectives of this thesis were to identify, explain and quantify the damage caused by knocking combustion in spark-ignition engines. A literature review indicated that, in general, research into knock has focused on the causes and avoidance of knock, rather than on the damage resulting from knock. The few published works concerning the effects of knock were mainly interested in the prevention of one specific form of damage, namely piston erosion. The review highlighted the need to investigate the relationship between knock and the various forms of damage. Using the evidence from knock-damaged engines, the sequence of events leading to failure were reconstructed. The manner in which knock damage manifests itself as surface erosion, piston-ring failure, piston-land cracking, piston blow-by and seizure were examined. From these observations it was deduced that two independent damage paths result from knock. Consequently, the research diverged into two studies, namely: Local pressure-temperature transients in the end-gas zone which cause localised erosion damage; Excessive heat flux associated with knocking combustion which results in global piston and ring problems.
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Mutzke, Johannes Gerhard. "Abnormal combustion in spark ignition engines". Thesis, University of Oxford, 2018. http://ora.ox.ac.uk/objects/uuid:0bba0e6c-a989-4791-a80a-8b39fe88f431.

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Emissions from internal combustion engines are a major contributor to anthropogenic climate change. In order to decrease the amount of emissions, car manufacturers are investing in increasing the efficiency of spark ignition engines. Means for this include downsizing and turbocharging which come with an exacerbated risk of abnormal and harmful combustion phenomena, notably autoignition, knock and pre-ignition and thus pose a limit to the efficiency of the engines. Abnormal combustion depends on the engine geometry, the operating conditions and the fuel. Industrial standard classification systems are outlined to be insufficient, misleading or non-existent for modern engines and fuels. This thesis aims to improve the understanding of the abnormal combustion phenomena through an experimental project which can be utilised for improved classification systems. The vast majority of the experiments were conducted on a variable compression ratio engine which was fitted with modern control, measurement and data acquisition equipment to resemble an industrially-used test engine. In a first study, methods of finding the ideal engine operating point were investigated. Knock was induced in the engine, and knock indicators and limitations of knock are discussed here. Enhanced humidity was passed into the heated air-inlet stream by means of a custom-built humidifying unit. Results showed that both the power output of the engine and the severity of knock were reduced with increased humidity. This was explained by the exclusion of combustible air. A fuel-vaporization unit allowed for experiments with fully vaporized fuel. It could be shown that this had an adverse effect on knock as the cooling effect of the enthalpy of vaporization was removed. A second study employed a temperature-controlled glow plug to induce surface pre-ignition. A range of analysis techniques were tested and discussed which ranged from flame ionization detection to several in-cylinder pressure based methods. A cycle-by-cycle analysis with a maximum pressure method revealed an unexpected trend of surface pre-ignition tendency in sweeps of stoichiometry and fuels, with slightly weak of stoichiometric mixtures being the most susceptible to pre-ignition. Enhanced humidity had a negligible effect on surface pre-ignition under real world conditions. A third study concerned itself with the analysis of knock-induced heat flux, which is both a major cause for damage to the engine and trigger for surface pre-ignition. A heat flux probe was fitted to the engine and results linking heat flux to knock could be obtained on cycle-by-cycle basis and cycleaveraged basis. A linear trend between heat flux and knock intensity was found.
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Lodi, Faisal Samad. "Reducing cold start fuel consumption through improved thermal management". Connect to thesis, 2008. http://repository.unimelb.edu.au/10187/3601.

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The thesis presents research in achieving faster warm-up of an SI engine, thereby affecting the fuel economy penalty. The faster warm-up relates to faster heating of the cylinder head and engine block, targeting reducing viscous friction in the cold oil as the most likely candidate to improve. The strategy applied was to reduce the coolant flow circulation rate to achieve a faster warm-up of the engine. A lumped parameter model for engine heat transfer, coolant flow and heat capacities, in a single cylinder, based on engine operating points like spark advance, engine speed and MAP was built in Modelica.
The engine used for experimentation was a Ford in-line, 4 stroke, 6-cylinder engine, with a compression ratio of 10.3:1, in which 56 K-type thermocouples were installed at different locations to measure the temperature. The experiments were performed with varying coolant flow rate from normal down to zero, utilizing an electric water pump, over an approximation to the New European Drive Cycle (NEDC), at a speed of 1161 rev/min and load of 48 Nm. The selected speed and load were the average operating condition for 180 seconds of engine running over the urban part of a simulated NEDC. In addition, the coolant circuit was modified to a split cooling supply and the sets of results analyzed to find the reduction in engine warm-up time and fuel consumption.
It is shown from the results that the warm-up time of the engine and the fuel consumption were notably reduced, as the flow was reduced from maximum to minimum in steps. On average over an interval of engine running for 300 seconds from cold start, the cylinder head temperature was increased by about 2°C , the average engine block temperature was increased by about 6.5°C and the average cylinder head coolant temperature was increased by about 4°C . However, the bulk temperature of the oil in the oil sump showed marginal improvement and remained consistent, even at the lowest coolant flow rate. Nonetheless, the improvements in block temperature had significant effects on reducing the friction between the piston and cylinder walls.
Analysis of the results show that the coolant flow pattern changed with the use of an electric water pump. The flow is less evenly distributed around the cylinders with the use of an electric water pump, whilst retaining the mechanical water pump body, compared to the mechanical water pump operation.
The model was applied to simulate for two engine operating points, i.e., 1161 rev/min, 48 Nm load and 700 rev/min and 0 Nm load. The model was calibrated at 1161 rev/min, 48 Nm load and validated at 700 rev/min, 0 Nm load. The modeling results were in fair agreement with the experimental results. The model can be employed to investigate electric water pump control.
The important finding is that around 3% fuel consumption savings are possible over the NEDC by management strategies that lead to faster cylinder block warm up, even though this may result in little or no change in oil temperature as measured in the sump.
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Wiseman, Marc William. "Spark ignition engine combustion process analysis". Thesis, University of Nottingham, 1990. http://eprints.nottingham.ac.uk/11131/.

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Cylinder pressure analysis is widely used in the experimental investigation of combustion processes within gasoline engines. A pressure record can be processed to reveal detail of charge burning, which is a good indicator of combustion quality. The thesis describes the evaluation of an approximate technique for calculating the mass fraction of the charge that has burnt; a novel approach for determining heat loss to the block; the development of a powerful system for combustion analysis; and the investigation of the correlation between the crank angle location of the 50% mass burnt and minimum timing advance necessary to obtain the maximum engine torque. A detailed examination has been carried out into the uncertainties in the determination of the mass fraction burnt as suggested by Rassweiler and Withrow. A revised procedure has been developed which does not require a priori identification of the combustion end point, and a new approach is suggested to calculate the polytropic indices necessary for the pressure processing. This particular implementation of the analysis is able to identify late burning and misfiring cycles, and then take appropriate steps to ensure their proper analysis. The problems associated with the assumption of uniform pressure; alignment of the pressure changes to the volume changes; pressure sampling rate; clearance volume estimation; and calibrating the acquired pressure to absolute are also evaluated. A novel method is developed to ascertain, directly from the pressure history, the heat loss to the cylinder block. Both experimental and simulated data are used to support the accuracy of the suggested heat loss evaluation, and the sensitivity of the method to its inputs is examined. The conversion of procedures for combustion analysis into a format suitable for undertaking high speed analysis is described. The analysis techniques were implemented so that the engine can be considered to be on-line to the analysis system. The system was entitled Quikburn. This system can process an unlimited number of cycles at a particular running condition, updating the screen every 1.5 seconds. The analysis system has been used to study the potentially beneficial correlation between the location of the 50% mass burnt and MBT. The correlation is examined in detail, and found to be valid except under lean fueling conditions, which is seen to be caused by slow flame initiation. It is suggested that the optimum location of the 50% mass burnt can be used as a reference setting for the ignition timing, and as an indicator of combustion chamber performance. An engine simulation was employed to verify that changes in bum shape account for the small variation seen in the optimum 50% bum locations at different operating conditions of the engine. The bum shape changes also account for the range of optimum locations of the 50% mass burnt encountered in different engines.
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Kapil, Anil. "Cycle-to-cycle variations in spark-ignition engines". Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/28392.

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Pressure data measurements have been made in a single-cylinder, spark-ignition engine over 100 consecutive cycles. The engine was operated on natural gas at a wide range of engine speed and equivalence ratios. The effects of spark electrode geometry, combustion chamber geometry, spark gap and throttling have also been examined. From these pressure measurements standard deviations in burning times in mass-fraction-burned values were determined. Because of the existing evidence that the origin of cyclic variations is in the early combustion period, the standard deviations of cyclic variation in time required for a small (almost zero) mass-fraction-burned is estimated by extrapolation. These extrapolated values of standard deviation are compared with the implication of a hypothesis that cyclic variations in combustion in spark-ignition engines originate in the small-scale structure of turbulence (after ignition). The nature of turbulence structure during combustion is deduced from existing knowledge of mixture motion within the combustion chamber of the engine. This research determines the turbulent parameters, such as turbulence intensity, turbulent length scales and laminar burning velocity. The standard deviation in burning times in the early stages of combustion is estimated, within experimental uncertainty, by the parameter ⋋/4uℓ where ⋋ is the Taylor microscale and uℓ is the laminar burning velocity of the unburned mixture. This parameter is the consequence of the Tennekes model of small-scale structure of turbulence and Chomiak's explanation of the high flame propagation rate in regions of concentrated vorticity and the assumption that theignition behaves as though it were from a point source. The general conclusion reached is that the standard deviation in the burning time for small mass-fraction-burned is associated with the early stages of burning-predictable from the knowledge of the Taylor microscale and the laminar burning velocity.
Applied Science, Faculty of
Mechanical Engineering, Department of
Graduate
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Hong, C. W. "Computer simulation of turbocharged spark ignition engines". Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/47281.

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Książki na temat "Ignition engines"

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GmbH, Robert Bosch, red. Ignition: Engine management for spark-ignition engines. Wyd. 3. Stuttgart: Robert Bosch, 1996.

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Engineers, Society of Automotive, i SAE International Powertrain & Fluid Systems Conference & Exhibition, red. Spark ignition and compression ignition engines modeling 2003. Warrendale, PA: Society of Automotive Engineers, 2003.

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Engineers, Society of Automotive, red. Spark ignition and compression ignition engine modeling. Warrendale, PA: Society of Automotive Engineers, 2002.

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Ulrich, Adler, red. Motronic engine management: Engine management for spark-ignition engines. Wyd. 3. Stuttgart: Robert Bosch, 1994.

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Günther, Michael, i Marc Sens, red. Ignition Systems for Gasoline Engines. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-45504-4.

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Engineers, Society of Automotive, red. Homogeneous charge compression ignition engines. Warrendale, PA: Society of Automotive Engineers, 2002.

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GmbH, Robert Bosch, red. Spark plugs: Engine management for spark-ignition engines. Wyd. 4. Stuttgart: Robert Bosch, 1997.

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Mechanics of small engines. New York: Gregg Division, McGraw-Hill, 1990.

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American gasoline engines since 1872. Osceola, WI, USA: Motorbooks International, 1994.

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United States. National Aeronautics and Space Administration., red. Combustion-wave ignition for rocket engines. [Washington, DC]: National Aeronautics and Space Administration, 1992.

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Części książek na temat "Ignition engines"

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Stone, Richard. "Spark Ignition Engines". W Introduction to Internal Combustion Engines, 121–79. London: Macmillan Education UK, 1992. http://dx.doi.org/10.1007/978-1-349-22147-9_4.

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Stone, Richard. "Compression Ignition Engines". W Introduction to Internal Combustion Engines, 180–230. London: Macmillan Education UK, 1992. http://dx.doi.org/10.1007/978-1-349-22147-9_5.

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Stone, Richard. "Spark ignition engines". W Introduction to Internal Combustion Engines, 109–58. London: Macmillan Education UK, 2012. http://dx.doi.org/10.1007/978-1-137-02829-7_4.

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Stone, Richard. "Compression ignition engines". W Introduction to Internal Combustion Engines, 175–219. London: Macmillan Education UK, 2012. http://dx.doi.org/10.1007/978-1-137-02829-7_6.

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Stone, Richard. "Spark ignition engines". W Introduction to Internal Combustion Engines, 142–215. London: Macmillan Education UK, 1999. http://dx.doi.org/10.1007/978-1-349-14916-2_4.

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Stone, Richard. "Compression ignition engines". W Introduction to Internal Combustion Engines, 216–71. London: Macmillan Education UK, 1999. http://dx.doi.org/10.1007/978-1-349-14916-2_5.

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Stone, Richard. "Spark Ignition Engines". W Solutions Manual for Introduction to Internal Combustion Engines, 89–104. London: Macmillan Education UK, 1999. http://dx.doi.org/10.1007/978-1-349-15079-3_4.

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Stone, Richard. "Compression Ignition Engines". W Solutions Manual for Introduction to Internal Combustion Engines, 105–15. London: Macmillan Education UK, 1999. http://dx.doi.org/10.1007/978-1-349-15079-3_5.

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Stone, Richard. "Spark Ignition Engines". W Introduction to Internal Combustion Engines, 96–130. London: Macmillan Education UK, 1985. http://dx.doi.org/10.1007/978-1-349-17910-7_4.

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Stone, Richard. "Compression Ignition Engines". W Introduction to Internal Combustion Engines, 131–64. London: Macmillan Education UK, 1985. http://dx.doi.org/10.1007/978-1-349-17910-7_5.

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Streszczenia konferencji na temat "Ignition engines"

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SAITO, Takeshi. "Laser Ignition for Gasoline Engines". W Laser Ignition Conference. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/lic.2015.w2a.1.

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Tropina, A. A., i Ye G. Vovk. "ADVANCED IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES". W Laser Ignition Conference. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/lic.2015.p1a.1.

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Idicheria, Cherian A. "Ignition Systems Challenges for Next Generation Internal Combustion Engines". W Laser Ignition Conference. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/lic.2015.w1a.1.

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Chung, Suk Ho. "Laser-induced multi-point ignition for enabling high-performance engines". W Laser Ignition Conference. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/lic.2015.w2a.7.

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Page, Vincent, Hua Cheng, Tom Shenton, Elliott Lyon, Zheng Kuang i Geoff Dearden. "Neural Network Prediction of Engine Performance for Second Pulse Fire/No Fire Decision Making in Dual Pulse Laser Ignited Engines". W Laser Ignition Conference. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/lic.2015.th4a.3.

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Kaess, Roland, Sebastian Soller i Bernd Mewes. "Application of an Analytical Laser Ignition Model to Liquid Rocket Engines". W Laser Ignition Conference. Washington, D.C.: OSA, 2017. http://dx.doi.org/10.1364/lic.2017.lfa2.3.

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Amiard-Hudebine, G., G. Tison, P. Beaure d’Augères, J. Didierjean, M. Orain i E. Freysz. "Study of two nanosecond laser systems for ignition of aeronautic combustion engines". W Laser Ignition Conference. Washington, D.C.: OSA, 2017. http://dx.doi.org/10.1364/lic.2017.ltha4.3.

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Kuang, Zheng, Elliott Lyon, Hua Cheng, Vincent Page, Tom Shenton i Geoff Dearden. "Diffractive Multi-point Laser ignition of internal combustion engines using a spatial light modulator". W Laser Ignition Conference. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/lic.2015.w2a.4.

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Chiriac, Radu. "Pollutant Emissions Reduction of Internal Combustion Engines by using Alternative Fuels and Enhanced Ignition Systems". W Laser Ignition Conference. Washington, D.C.: OSA, 2017. http://dx.doi.org/10.1364/lic.2017.lwa1.1.

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Stan, C. "Future Trends in Spark Ignition Engines". W 2001 Internal Combustion Engines. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2001. http://dx.doi.org/10.4271/2001-24-0085.

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Raporty organizacyjne na temat "Ignition engines"

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Chehroudi, Bruce. Laser Ignition For Combustion Engines. Fort Belvoir, VA: Defense Technical Information Center, maj 2004. http://dx.doi.org/10.21236/ada427076.

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Shiraishi, Takuya, i Hiroshi Kimura. Effect of Ignition Specification on Combustion Performance of Spark Ignition Engines. Warrendale, PA: SAE International, wrzesień 2005. http://dx.doi.org/10.4271/2005-08-0511.

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Ward, Michael. L41071 Lean Mixture Ignition Systems For Natural Gas Engines. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), marzec 1998. http://dx.doi.org/10.55274/r0011636.

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This work describes the development of two new forms of ignition systems, one based on an improved capacitive discharge ignition system and on e based on a new form of Kettering Inductive ignition. The goal is to increase combustion energy and improve spark life. A new spark plug was also designed and tested.
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Nilsen, Christopher William, i Charles J. Mueller. Ducted fuel injection for compression-ignition engines. Office of Scientific and Technical Information (OSTI), wrzesień 2014. http://dx.doi.org/10.2172/1171565.

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Marriott, Craig, Manual Gonzalez i Durrett Russell. Development of High Efficiency Clean Combustion Engine Designs for Spark-Ignition and Compression-Ignition Internal Combustion Engines. Office of Scientific and Technical Information (OSTI), czerwiec 2011. http://dx.doi.org/10.2172/1133633.

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Gundersen, Martin A., i Paul Ronney. Transient Plasma Ignition for Small Internal Combustion Engines. Fort Belvoir, VA: Defense Technical Information Center, luty 2013. http://dx.doi.org/10.21236/ada578230.

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Hedrick i Jacobs. PR-457-14201-R01 Variable Natural Gas - Composition Effects and Control Methods for Two-Stroke Engines. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), czerwiec 2015. http://dx.doi.org/10.55274/r0010027.

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Literature is reviewed for the impacts of variable natural gas composition on two-stroke lean burn pipeline compressor engines. Information gathered for these engines can be simplified for development of control algorithms in four-stroke and richer burning engines. Data shows that geospatial, geological, and transient hydraulic effects cause composition variations that adversely affect engine emissions, efficiency, rated performance, and operational safety considering auto-ignition effects. In order to compensate for these changes in composition, better engine control schemes can help meet desired performance goals. For specific gas compositions combusting at a fixed air-fuel ratio, the laminar flame speed, adiabatic flame temperature, and ignition delay relate to and allow the prediction of the mixture�s reactivity, thermal availability, and auto-ignition tendency. Predicting changes in these combustion parameters, as caused by changes in fuel composition, is essential to the success of control development for variable composition engine operation. In addition to addressing the associated combustion effects resulting from variable fuel composition, an overview of sensor technologies is presented for use in control applications.
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Azer Yalin, Morgan Defoort i Bryan Willson. FUNDAMENTAL STUDIES OF IGNITION PROCESSES IN LARGE NATURAL GAS ENGINES USING LASER SPARK IGNITION. Office of Scientific and Technical Information (OSTI), styczeń 2005. http://dx.doi.org/10.2172/838122.

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Azer Yalin i Bryan Willson. Fundamental Studies of Ignition Process in Large Natural Gas Engines Using Laser Spark Ignition. Office of Scientific and Technical Information (OSTI), czerwiec 2008. http://dx.doi.org/10.2172/939620.

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Dr. Paul D. Ronney. CORONA DISCHARGE IGNITION FOR ADVANCED STATIONARY NATURAL GAS ENGINES. Office of Scientific and Technical Information (OSTI), wrzesień 2003. http://dx.doi.org/10.2172/822386.

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