Results 91 to 100 of about 163 (130)

Investigation of the Optimal Injection Conditions for a PCCI Diesel Engine

ASME 2012 Internal Combustion Engine Division Fall Technical Conference, 2012
Premixed charge compression ignition (PCCI) engines have the potential with their attractive advanced combustion process to achieve a more homogeneous mixture and a lower peak combustion temperature resulting in both lower nitrogen oxides (NOx) and diesel particulate matter (PM) emissions.
Yungjin Kim, Sangki Park, Kihyung Lee
openaire   +1 more source

Experimental Assessment of Genset Performance for PCCI-DI Combustion Engine

ARAI Journal of Mobility Technology, 2023
Applying the PCCI-DI combustion concept which can yield low emissions is tried for vehicular applications. However, much work has not been carried out on the genset engine which is a constant speed application. The PCCI can be achieved by various methods like port injection, late direct injection, early direct injection, and multiple direct injections ...
null Hemant A. Kinikar, null A.B. Kanase-Patil, null Tushar A. Jadhav, null Dr. S. S. Thipse   +3 more
openaire   +1 more source

Miller-PCCI Combustion in an HSDI Diesel Engine with VVT

SAE International Journal of Engines, 2008
<div class="htmlview paragraph">A variable valve timing (VVT) mechanism has been applied in a high-speed direct injection (HSDI) diesel engine. The effective compression ratio (ε_eff) was lowered by means of late intake valve closing (LIVC), while keeping the expansion ratio constant.
Yutaka Murata, Jin Kusaka, Yasuhiro Daisho, Daisuke Kawano, Hisakazu Suzuki, Hajime Ishii, Yuichi Goto   +6 more
openaire   +1 more source

Implementation of Ethanol Diesel Blend Fuels in PCCI Combustion

SAE Technical Paper Series, 2005
<div class="htmlview paragraph">Utilization of ethanol-diesel blend fuels in partial Premixed Charge Compression Ignition (PCCI) combustion was attempted to achieve clean diesel engine. The experiment was carried out using a naturally aspirated single cylinder DI diesel engine equipped with common rail injection and cooled EGR systems.
Ali Mohammadi, Sung-Sub Kee, Takuji Ishiyama, Takaaki Kakuta, Teppei Matsumoto   +4 more
openaire   +1 more source

PCCI Operation with Early Injection of Conventional Diesel Fuel

SAE Technical Paper Series, 2005
<div class="htmlview paragraph">In order to further reduce exhaust gas emissions, an investigation was carried out concerning premixed charge compression ignition (PCCI) combustion, which is achieved by the early injection of conventional diesel fuel to the combustion chamber.</div> <div class="htmlview paragraph">The engine used for ...
Tomohiro Kanda, Takazo Hakozaki, Tatsuya Uchimoto, Jyunichi Hatano, Naoto Kitayama, Hiroshi Sono   +5 more
openaire   +1 more source

Modeling and Experiments of NOx Formation in DI-PCCI Combustion

SAE Technical Paper Series, 2007
<div class="htmlview paragraph">Formation of nitrogen oxides (NOx) in direct-injection premixed charge compression ignition (DI-PCCI) combustion simulated in a constant volume vessel was investigated using an ignition-combustion model that combines a stochastic mixing model with a reduced chemical reaction scheme.
Takuji Ishiyama, Sung-Sub Kee, Yasutaka Kitamura, Naoto Horibe, Masahiro Shioji   +4 more
openaire   +1 more source

Optimizing Early Injection Strategy for Diesel PCCI Combustion

SAE Technical Paper Series, 2009
<div class="htmlview paragraph">A low swirl, low compression ratio engine with narrow fuel spray angle injector was used to investigate the cylinder wall wetting process of early direct injection strategies. A methodology was developed in order to detect liquid fuel impingement on the cylinder wall oil film.</div> <div class="htmlview ...
André, Mathieu, Walter, Bruno, Bruneaux, Gilles, Foucher, Fabrice, Mounaïm-Rousselle, Christine   +4 more
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Model-Based Optimal Control for PCCI Combustion Engines

IFAC Proceedings Volumes, 2010
Abstract New combustion methods for engines have been recently researched very intensively. In diesel engines, the homogenisation of the air-fuel mixture by early fuel injection has significant effects on emission reduction. The paper presents a model-based optimal control strategy for premixed charge compression ignition (PCCI) low temperature ...
P Drews, T Albin, K Hoffmann, A anegas, null Felsch, N Peters, D Abel   +6 more
openaire   +1 more source

Fuel Property Effects on PCCI Combustion in a Heavy-Duty Diesel Engine

Journal of Engineering for Gas Turbines and Power, 2010
An experimental study was performed to investigate fuel property effects on premixed charge compression ignition (PCCI) combustion in a heavy-duty diesel engine. A matrix of research diesel fuels designed by the Coordinating Research Council, referred to as the Fuels for Advanced Combustion Engines (FACE), was used. The fuel matrix design covers a wide
Dumitrescu, C.E., Stuart Neill, W., Guo, H., Hosseini, V., Chippior, W.L.   +4 more
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Performance and Emission Comparison between a Conventional Euro VI Diesel Engine and an Optimized PCCI Version and Effect of EGR Cooler Fouling on PCCI Combustion

SAE Technical Paper Series, 2018
<div class="section abstract"><div class="htmlview paragraph">Premixed charge compression ignition (PCCI) is an advanced combustion mode that has the aim of simultaneously reducing particulate matter and nitrogen oxide exhaust emissions, compared with conventional diesel combustion, thanks to a partially premixed charge and low temperature ...
D'Ambrosio, Stefano, GAIA, FABIO DOMENICO, Iemmolo, Daniele, Mancarella, Alessandro, Salamone, Nicolò, Vitolo, Roberto, Hardy, Gilles   +6 more
openaire   +2 more sources