Results 141 to 150 of about 262 (175)

Hydrogen/diesel RCCI engine performance assessment at low load

International Journal of Hydrogen Energy
Mojtaba Ebrahimi, Shabnam Hosseini, Morteza Hosseinzadeh   +2 more
exaly   +2 more sources

Data-driven Modeling and Predictive Control of Combustion Phasing for RCCI Engines

2019 American Control Conference (ACC), 2019
Reactivity controlled compression ignition (RCCI) engines center on a combustion strategy with higher thermal efficiency, lower particulate matter (PM), and lower oxides of nitrogen (NOx) emissions compared to conventional diesel combustion (CDC) engines.
Behrouz K. Irdmousa, Syed Zeeshan Rizvi, Javad Mohammadpour Velni, J. D. Nabert, Mahdi Shahbakhti   +4 more
openaire   +1 more source

An Assessment of Cyclic Variations in the Air-Fuel Ratio for RCCI Engine

SAE Technical Paper Series, 2022
<div class="section abstract"><div class="htmlview paragraph">The potential for simultaneous reduction of soot and NO_x emissions and higher fuel conversion efficiency has already been demonstrated for reactivity-controlled compression ignition (RCCI) engines.
Mohit Raj Saxena, Shekhar Suman, Rakesh Kumar Maurya   +2 more
openaire   +1 more source

Investigation of Nature of Cyclic Combustion Variations in RCCI Engine

2020
This paper presents the investigation of the nature of cyclic combustion variations in gasoline–diesel RCCI engine. An automotive diesel engine is modified with suitable hardware modifications and instrumentation to operate it in reactivity controlled compression ignition (RCCI) combustion mode.
Ajay Singh, Mohit Raj Saxena, Rakesh Kumar Maurya   +2 more
openaire   +1 more source

Modeling, design and implementation of a closed-loop combustion controller for an RCCI engine

2017 American Control Conference (ACC), 2017
Reactivity Controlled Compression Ignition (RCCI) is a promising low temperature combustion strategy with high thermal efficiency and effective means to control combustion phasing and heat release rate. Being a dual-fuel stratified combustion process, RCCI requires precise control over the injection timing of direct injected fuel and in-cylinder ...
Naga Nithin Teja Kondipati, Jayant Kumar Arora, Mehran Bidarvatan, Mahdi Shahbakhti   +3 more
openaire   +1 more source

Experimental Investigation of Engine Speed Transient Operation in a Light Duty RCCI Engine

SAE International Journal of Engines, 2014
<div class="section abstract"><div class="htmlview paragraph">Reactivity Controlled Compression Ignition (RCCI) is an engine combustion strategy that utilizes in-cylinder fuel blending to produce low NO_x and PM emissions while maintaining high thermal efficiency.
Reed Hanson, Rolf D. Reitz
openaire   +1 more source

Performance and Emission Analysis of RCCI Engine Fuelled with Acetylene Gas

2020
The consistent demand for the diesel fueled vehicles is expanding quickly. Because of consumption of conventional fuels, the world needs to discover alternative fuel to run the diesel vehicles. The alternative fuel innovation should give more effectiveness in engine performance and emanate negligible measure of pollutants like CO, HC, NOx, and ...
M. Sonachalam, V. Manieniyan
openaire   +1 more source

Efficiency and Emissions Mapping of RCCI in a Light-Duty Diesel Engine

SAE Technical Paper Series, 2013
<div class="section abstract"><div class="htmlview paragraph">In-cylinder blending of gasoline and diesel to achieve Reactivity Controlled Compression Ignition (RCCI) has been shown to reduce NO_X and particulate matter (PM) emissions while maintaining or improving brake thermal efficiency as compared to conventional ...
Scott Curran, Reed Hanson, Robert Wagner, Rolf D. Reitz   +3 more
openaire   +1 more source

Transient RCCI Operation in a Light-Duty Multi-Cylinder Engine

SAE International Journal of Engines, 2013
<div class="section abstract"><div class="htmlview paragraph">Reactivity Controlled Compression Ignition (RCCI) is an engine combustion strategy that utilizes in-cylinder fuel blending to produce low NO_x and PM emissions, while maintaining high thermal efficiency.
Reed Hanson, Rolf D. Reitz
openaire   +1 more source

Investigation of biogas composition effects on combustion characteristics of an RCCI engine

2020
Fuel reactivity controlled compression ignition (RCCI) engines are promising approaches to achieve high efficiency and clean combustion. Using biogas as a primary fuel in the engines causes better control of the combustion process due to its reactivity gradient with diesel fuel.
Asadollahzadeh, Payam, Hamedi, Mohammad Hosein, Jazayeri, Seyyed Ali   +2 more
openaire   +1 more source