Results 51 to 60 of about 89 (77)

Hydrogen as Fuel for ICEs: State of Art and Technological Challenges

Journal of Engineering, Volume 2024, Issue 1, 2024.
The climate change, as the main consequence of the polluting emissions due to anthropic activities, is nowadays a well‐known threat to human health as well as for the environment safety. Several plans and strategies have been announced by the governments to detach from fossil fuel‐based energy and gradually reduce the carbon footprint of their ...
Giovanni Cecere, Muhammed Hassan
wiley   +1 more source

Effects of Compression Ratio and Simulated EGR on Combustion Characteristics and Exhaust Emissions of a Diesel PCCI Engine

Journal of Thermal Science and Technology, 2011
The effects of compression ratio and simulated exhaust-gas recirculation (EGR) on combustion characteristics and exhaust emissions of a diesel PCCI engine were investigated using a single-cylinder test engine.
Robert KIPLIMO, Eiji TOMITA, Nobuyuki KAWAHARA, Sumito YOKOBE   +3 more
doaj   +1 more source

A comprehensive review of hydrogen integration in advanced engine modes

Next Energy
The pursuit of sustainable energy solutions on a global scale has heightened the exploration of alternative fuels, aimed at reducing greenhouse gas emissions and lessening dependence on fossil fuels.
S.M. Shafee, M. Feroskhan
doaj   +1 more source

Response surface and TQM-ML analysis of a PCCI engine fueled with PO and microalgae biodiesel

Scientific Reports
This work presents a comprehensive experimental and data-driven study on the feasibility of pine-oil-aided premixed charge compression ignition (PCCI) combustion under low-temperature combustion (LTC) conditions in a variable compression ratio (VCR ...
Mohammed Al Awadh, Goh Kah Ong Michael
doaj   +1 more source

Enhancing CI engine performance and emissions through PCCI and sustainable combustion solutions with waste cooking oil biodiesel blends a comparative study

Scientific Reports
The limited availability of petroleum fuels and pollution concerns has led to the search for alternative energy sources. The most advantages of utilizing biodiesel are the simultaneous decrease of HC as well as CO emissions.
Medhat Elkelawy, Hagar Alm-Eldin Bastawissi, E. A. El Shenawy, Mahmoud A. M. El-Gamal, P. V. Elumalai, Dhinesh Balasubramanian, Manzoore Elahi M. Soudagar, Nasim Hasan   +7 more
doaj   +1 more source

Comprehensive review of innovation in piston engine and low temperature combustion technologies

Transport
Global transport today is mainly powered by the Internal Combustion Engine (ICE) and throughout its century and a half of development it has become considerably more efficient and cleaner.
Roland Allmägi, Risto Ilves, Jüri Olt
doaj   +1 more source

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Emissions from premixed charge compression ignition (PCCI) combustion and affect on emission control devices

Catalysis Today, 2010
Abstract A light-duty diesel engine has been operated in advanced combustion modes known generally as premixed charge compression ignition (PCCI). The emissions have been characterized for several load and speed combinations. Fewer NOx and particulate matter (PM) emissions are produced by PCCI, but higher CO and hydrocarbon (HC) emissions result.
Michael Kass, Vitaly Prikhodko, John Storey   +2 more
exaly   +2 more sources

Effect of fuel injection parameters on combustion stability and emissions of a mineral diesel fueled partially premixed charge compression ignition (PCCI) engine

Applied Energy, 2017
Abstract This experimental study focuses on developing new combustion concept for compression ignition (CI) engines by achieving partially homogeneous charge, leading to low temperature combustion (LTC). Partially premixed charge compression ignition (PCCI) combustion is a single-stage phenomenon, with combustion shifting towards increasingly ...
Akhilendra Pratap Singh, Avinash Agarwal   +1 more
exaly   +2 more sources

Numerical evaluation of the potential of late intake valve closing strategy for diesel PCCI (premixed charge compression ignition) engine in a wide speed and load range

Energy, 2013
A full-engine-cycle multidimensional model was applied to investigate the effect of late (intake valve closing) IVC on combustion and emission characteristics in a diesel (premixed charge compression ignition) PCCI engine in a wide speed and load range.
Ming Jia, Yaopeng Li, Maozhao Xie
exaly   +2 more sources

LTC (low-temperature combustion) analysis of PCCI (premixed charge compression ignition) with n-butanol and cotton seed biodiesel versus combustion and emissions characteristics of their binary mixtures

Renewable Energy, 2018
Abstract Direct injection (DI) of cotton seed biodiesel (CS100) with port fuel injection (PFI) of n-butanol was used for producing Premixed Controlled Compression Ignition (PCCI) to achieve low-temperature combustion (LTC) and obtain lower gaseous emissions in comparison to ULSD#2 (ultra-low sulfur diesel).
Valentin Soloiu, Marcel Ilie
exaly   +3 more sources