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CFD Simulation of Gasoline Compression Ignition
Volume 2: Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development; Keynote Papers, 2014Gasoline compression ignition (GCI) is a low temperature combustion (LTC) concept that has been gaining increasing interest over the recent years owing to its potential to achieve diesel-like thermal efficiencies with significantly reduced engine-out nitrogen oxides (NOx) and soot emissions compared to diesel engines.
Janardhan Kodavasal +3 more
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SAE Technical Paper Series, 2013
<div class="section abstract"><div class="htmlview paragraph">Mixing is inhibited both by the relatively low volatility of conventional diesel fuel and the short premixing time due to high fuel reactivity (i.e. cetane number (CN)). Consequently, in this research two promising oxygenates which can be produced from 2<sup>nd</sup> ...
Zhou, L., Boot, M.D., Goey, de, L.P.H.
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<div class="section abstract"><div class="htmlview paragraph">Mixing is inhibited both by the relatively low volatility of conventional diesel fuel and the short premixing time due to high fuel reactivity (i.e. cetane number (CN)). Consequently, in this research two promising oxygenates which can be produced from 2<sup>nd</sup> ...
Zhou, L., Boot, M.D., Goey, de, L.P.H.
openaire +2 more sources
Introduction to Gasoline Compression Ignition Technology: Future Prospects
2022Gasoline Compression Ignition (GCI) engines offer the prospect of diesel-like high efficiency while making the control of particulates and NOx emissions much easier. In the GCI concept, gasoline-like fuels which are much more difficult to autoignite compared to diesel fuels, are used with injection strategies which enable partially premixed combustion.
Gautam Kalghatgi +3 more
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Performance of a homogeneous charge compression ignition engine fuelled with gasoline
International Journal of Vehicle Design, 2012The performance of a Homogeneous Charge Compression Ignition (HCCI) engine fuelled with gasoline by means of a stochastic reactor model is investigated. A zero-dimensional simulation code called Stochastic Reactor Model (SRM) for combustion and convective heat transfer is applied.
Sakarya Üniversitesi/Mühendislik Fakültesi/Makine Mühendisliği Bölümü +2 more
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Exploring a Gasoline Compression Ignition (GCI) Engine Concept
SAE Technical Paper Series, 2013<div class="section abstract"><div class="htmlview paragraph">Future vehicles will increasingly be required to improve their efficiency, reduce both regulated and CO₂ emissions, and maintain acceptable levels of driving, safety, and noise performance.
K.D. Rose +9 more
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Computational Fluid Dynamics Simulation of Gasoline Compression Ignition
Journal of Energy Resources Technology, 2015Gasoline compression ignition (GCI) is a low temperature combustion (LTC) concept that has been gaining increasing interest over the recent years owing to its potential to achieve diesel-like thermal efficiencies with significantly reduced engine-out nitrogen oxides (NOx) and soot emissions compared to diesel engines.
Janardhan Kodavasal +3 more
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Real Fuel Modeling for Gasoline Compression Ignition Engine
SAE Technical Paper Series, 2020<div class="section abstract"><div class="htmlview paragraph">Increasing regulatory demand for efficiency has led to development of novel combustion modes such as HCCI, GCI and RCCI for gasoline light duty engines. In order to realize HCCI as a compression ignition combustion mode system, in-cylinder compression temperatures must be ...
Mayuri Wagh +5 more
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Gasoline Compression Ignition—A Simulation-Based Perspective
2017Gasoline compression ignition (GCI) is an advanced combustion concept for internal combustion engines, where gasoline is ignited purely through compression, without the use of a spark. Combustion is the result of a sequence of autoignition events based on reactivity stratification within the charge.
Janardhan Kodavasal, Sibendu Som
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Numerical Analysis of Combustion in Gasoline Compression Ignition Engines
SAE Technical Paper Series, 2002<div class="htmlview paragraph">A new auto-ignition combustion model for performing multi-zone engine cycle simulations has been developed to investigate the characteristics of compression ignition combustion in gasoline engines. In this combustion model, the auto-ignition timing is predicted with a modified shell model and combustion speed is ...
Koudai Yoshizawa +4 more
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ASME 2022 ICE Forward Conference, 2022
Abstract Gasoline compression ignition and compression ignition with a high cooling potential alcohol fuel, like wet ethanol 80 or methanol, are both promising alternatives to conventional diesel compression ignition that can improve efficiency and reduce criteria pollutants in the transportation sector.
Brian Gainey +3 more
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Abstract Gasoline compression ignition and compression ignition with a high cooling potential alcohol fuel, like wet ethanol 80 or methanol, are both promising alternatives to conventional diesel compression ignition that can improve efficiency and reduce criteria pollutants in the transportation sector.
Brian Gainey +3 more
openaire +1 more source