Results 81 to 90 of about 163 (130)

RESEARCH ON NUMERICAL SIMULATION OF PCCI ENGINE: A REVIEW

JOURNAL OF TECHNOLOGY & INNOVATION, 2023
The global environment is being affected by the use of fossil fuels to provide energy for internal combustion engines (ICE) due to a large amount of CO2 emission. Specific toxic substances are NOx, and CO, soot, particulate matter that exists in the environment at high densities while having a global impact.
Pham Minh Tuan, Cao Dao Nam
openaire   +1 more source

PCCI Combustion for Better Emissions in Diesel Engines

2021
Premixed charge compression ignition (PCCI) mode of combustion is one of the advanced combustion concepts under low-temperature combustion (LTC) which has been found out in resulting acceptable emission results in internal combustion engines particularly in reducing particle matter and oxides of nitrogen altogether.
Getachew Alemayehu, Deresse Firew, Ramesh Babu Nallamothu, Sung Kyu Kang   +3 more
openaire   +1 more source

Air-Path Control for a Prototype PCCI Diesel Engine

2018 26th Mediterranean Conference on Control and Automation (MED), 2018
The tightening in diesel engines regulations for emissions control forced the automotive industry to face the challenge coming from these constraints. This led to an increase in the overall engine complexity, in both, mechanical and software domains.
Stefano A. Malan, Loris Ventura
openaire   +2 more sources

Hydrocarbon Fouling of SCR During PCCI Combustion

SAE International Journal of Engines, 2012
<div class="section abstract"><div class="htmlview paragraph">The combination of advanced combustion with advanced selective catalytic reduction (SCR) catalyst formulations was studied in the work presented here to determine the impact of the unique hydrocarbon (HC) emissions from premixed charge compression ignition (PCCI) combustion on ...
Vitaly Y. Prikhodko, Josh A. Pihl, Sam A. Lewis, James E. Parks   +3 more
openaire   +1 more source

Experimental study on the impact of operating conditions on PCCI combustion [PDF]

International Journal of Vehicle Design, 2013
In a short–term scenario, using near–standard components and conventional fuels, PCCI combustion relies on a smart choice of operating conditions. Here, the effects of operating conditions on ignition delay, available mixing time, combustion phasing and emissions are investigated.
C A J Leermakers, L M T Somers, L P H De Goey   +2 more
exaly   +3 more sources

Analysis of Homogeneity Factor for Diesel PCCI Combustion Control

SAE Technical Paper Series, 2011
<div class="section abstract"><div class="htmlview paragraph">Owing to the potentials for low NOx and soot emissions, diesel PCCI combustion has been widely studied over last 10 years. However, its control is still the main barrier to constrain it to be applied on production engines.
Zhijun Peng, Bin Liu, Liang Tian, Lipeng Lu   +3 more
openaire   +1 more source

Modeling of PCCI combustion with FGM tabulated chemistry

Fuel, 2014
Premixed Charge Compression Ignition (PCCI) is a new combustion concept aiming a simultaneous reduction of oxides of nitrogen and soot emissions. Therefore the operation focuses on improved fuel–air mixing before ignition and lower maximum in-cylinder temperatures during the complete engine cycle.
Egüz, U., Leermakers, C.A.J., Somers, L.M.T., Goey, de, L.P.H.   +3 more
openaire   +2 more sources

Comparisons of advanced combustion technologies (HCCI, PCCI, and dual-fuel PCCI) on engine performance and emission characteristics in a heavy-duty diesel engine

Fuel, 2020
Abstract Advanced combustion technologies (ACTs), which have great potential for nitrogen oxides (NOx) and particulate matter (PM) reduction simultaneously, have been researched steadily to replace conventional diesel combustion (CDC) over the past 40 years.
Euijoon Shim, Hyunwook Park, Choongsik Bae   +2 more
openaire   +1 more source

Hybrid multi-objective MPC for fuel-efficient PCCI engine control

2015 European Control Conference (ECC), 2015
In the present paper the closed-loop control of an innovative combustion engine is investigated. The investigated combustion engine is characterized by the ability of handling different combustion modes, such as Premixed Charge Compression Ignition (PCCI), which are applied depending on the operating point.
Thivaharan Albin, Dennis Ritter, Rene Zweigel, Dirk Abel   +3 more
openaire   +1 more source

UV-Visible Spectroscopic Measurements of Dual-Fuel PCCI Engine

SAE International Journal of Fuels and Lubricants, 2011
<div class="section abstract"><div class="htmlview paragraph">In this work, optical diagnostics were applied in a transparent DI diesel engine equipped with the head of Euro5 commercial engine and the last generation CR injection system. In order to realize the PCCI combustion the injection of neat bio-ethanol was performed in the intake ...
Mancaruso E, Vaglieco BM
openaire   +3 more sources