Results 151 to 160 of about 343 (181)
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Nonlinear model-based control of combustion timing in premixed charge compression ignition
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2014One of the major challenges in the control of advanced combustion modes, such as premixed charge compression ignition, is controlling the timing of the combustion event. A nonlinear model-based controller is outlined and experimentally shown to be capable of controlling the engine combustion timing during diesel premixed charge compression ignition ...
Lyle E Kocher +4 more
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Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 2002
The objective of this work is to investigate the effect of premixed fuel ratio on the combustion and emission characteristics in diesel engine by the experimental and numerical method. In order to investigate the effect of various factors such as the mixing ratio, EGR rate, and engine load on the exhaust emissions from the premixed charge compression ...
Dae Sik Kim, Ki Hyung Lee, Chang Sik Lee
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The objective of this work is to investigate the effect of premixed fuel ratio on the combustion and emission characteristics in diesel engine by the experimental and numerical method. In order to investigate the effect of various factors such as the mixing ratio, EGR rate, and engine load on the exhaust emissions from the premixed charge compression ...
Dae Sik Kim, Ki Hyung Lee, Chang Sik Lee
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Performance and Emissions Analysis of Partially Pre-Mixed Charge Compression Ignition Combustion
Volume 8A: Heat Transfer and Thermal Engineering, 2018In order to investigate the performance and emissions behavior of a high compression ratio Compression Ignition (CI) engine operating in Partially Premixed Charge Compression Ignition (PPCI) mode, a series of experiments were conducted using a single cylinder naturally aspirated engine with a high-pressure rail fuel injection system.
Charu Vikram Srivatsa +2 more
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2013 American Control Conference, 2013
Advanced combustion modes, such as PCCI, operate near the system stability limits. In PCCI, the combustion event begins without a direct combustion trigger in contrast to traditional spark-ignited gasoline engines and direct-injected diesel engines. The lack of a direct combustion trigger necessitates the usage of model-based controls to provide robust
Lyle E. Kocher +3 more
openaire +1 more source
Advanced combustion modes, such as PCCI, operate near the system stability limits. In PCCI, the combustion event begins without a direct combustion trigger in contrast to traditional spark-ignited gasoline engines and direct-injected diesel engines. The lack of a direct combustion trigger necessitates the usage of model-based controls to provide robust
Lyle E. Kocher +3 more
openaire +1 more source
SAE Technical Paper Series, 2011
<div class="section abstract"><div class="htmlview paragraph">Premixed combustion modes in compression ignition engines are studied as a promising solution to meet fuel economy and increasingly stringent emissions regulations. Nevertheless, PCCI combustion systems are not yet consolidated enough for practical applications.
Briani M +5 more
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<div class="section abstract"><div class="htmlview paragraph">Premixed combustion modes in compression ignition engines are studied as a promising solution to meet fuel economy and increasingly stringent emissions regulations. Nevertheless, PCCI combustion systems are not yet consolidated enough for practical applications.
Briani M +5 more
openaire +2 more sources
SAE Technical Paper Series, 2002
<div class="htmlview paragraph">The control of fuel ignition timing and suppression of rapid combustion in a premixed charge compression ignition (PCCI) engine was attempted with direct in-cylinder injection of water as a reaction suppressor. The water injection significantly reduced the heat release at low temperature oxidation, which suppressed
Naoya Kaneko +3 more
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<div class="htmlview paragraph">The control of fuel ignition timing and suppression of rapid combustion in a premixed charge compression ignition (PCCI) engine was attempted with direct in-cylinder injection of water as a reaction suppressor. The water injection significantly reduced the heat release at low temperature oxidation, which suppressed
Naoya Kaneko +3 more
openaire +1 more source
2017
In order to explore the combustion performance of premixed charge induced ignition for dual fuel engine, an experiment was undertaken on CY25TQ diesel engine to investigate the combustion and emission characteristics by changing the compression ratio.
Yujie Guo +4 more
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In order to explore the combustion performance of premixed charge induced ignition for dual fuel engine, an experiment was undertaken on CY25TQ diesel engine to investigate the combustion and emission characteristics by changing the compression ratio.
Yujie Guo +4 more
openaire +1 more source