Modelling of the effect of fuel reforming and EGR on the acceptable operating range of an ethanol HCCI engine

2007 ◽  
Vol 44 (1/2) ◽  
pp. 107 ◽  
Author(s):  
Cathy K.W. Ng ◽  
Murray J. Thomson
Keyword(s):  
Fuel Reforming ◽  
Operating Range ◽  
Hcci Engine

Experimental evaluation of strategies to increase the operating range of a biogas-fueled HCCI engine for power generation

2012 ◽  
Vol 97 ◽  
pp. 618-629 ◽  
Author(s):  
Iván D. Bedoya ◽  
Samveg Saxena ◽  
Francisco J. Cadavid ◽  
Robert W. Dibble ◽  
Martin Wissink
Keyword(s):  
Power Generation ◽  
Experimental Evaluation ◽  
Operating Range ◽  
Hcci Engine

Extension of Operating Range of a Multi-Cylinder Gasoline HCCI Engine using the Blowdown Supercharging System

2011 ◽  
Vol 4 (1) ◽  
pp. 1150-1168 ◽  
Author(s):  
Tatsuya Kuboyama ◽  
Yasuo Moriyoshi ◽  
Koichi Hatamura ◽  
Junichi Takanashi ◽  
Yasuhiro Urata ◽  
...  
Keyword(s):  
Operating Range ◽  
Hcci Engine

Numerical Investigation of Recompression and Fuel Reforming in a SIDI-HCCI Engine

2007 ◽  
Author(s):  
C. Felsch ◽  
T. Sloane ◽  
J. Han ◽  
H. Barths ◽  
A. Lippert
Keyword(s):  
Numerical Investigation ◽  
Fuel Reforming ◽  
Hcci Engine

Operating Range Expansion in a Supercharged HCCI Engine by using Fuel Components and EGR

2016 ◽  
Vol 2016 (0) ◽  
pp. 460
Author(s):  
Masaaki TOGAWA ◽  
Keito AGUI ◽  
Yuki TAKAMURA ◽  
Takahiro SHIMA ◽  
Akira IIJIMA ◽  
...  
Keyword(s):  
Range Expansion ◽  
Operating Range ◽  
Hcci Engine ◽  
Fuel Components

scholarly journals Multifuel CHP HCCI Engine towards Flexible Power-to-fuel: Numerical Study of Operating Range

2017 ◽  
Vol 105 ◽  
pp. 1532-1538 ◽  
Author(s):  
Maxime Pochet ◽  
Véronique Dias ◽  
Hervé Jeanmart ◽  
Sebastian Verhelst ◽  
Francesco Contino
Keyword(s):  
Numerical Study ◽  
Operating Range ◽  
Hcci Engine

A Study of Newly Developed HCCI Engine With Wide Operating Range Equipped With Blowdown Supercharging System

2011 ◽  
Vol 5 (2) ◽  
pp. 51-66 ◽  
Author(s):  
Tatsuya Kuboyama ◽  
Yasuo Moriyoshi ◽  
Koichi Hatamura ◽  
Junichi Takanashi ◽  
Yasuhiro Urata ◽  
...  
Keyword(s):  
Operating Range ◽  
Hcci Engine ◽  
Wide Operating

Expansion of Operating Range in an HCCI Engine with Direct Methanol Injection as a Reaction Suppressor

2002 ◽  
Vol 2002.42 (0) ◽  
pp. 88-89
Author(s):  
Hirokazu ANDO ◽  
Naoya KANEKO ◽  
Hideyuki OGAWA ◽  
Noboru MIYAMOTO
Keyword(s):  
Operating Range ◽  
Hcci Engine ◽  
Direct Methanol

The Effects of Initial Conditions on the Composition of the On-Board Fuel Reformation Chamber in an HCCI Engine

2015 ◽  
Vol 733 ◽  
pp. 219-224
Author(s):  
Chun Hua Zhang ◽  
Le Xue
Keyword(s):  
Homogeneous Charge Compression Ignition ◽  
Initial Temperature ◽  
Initial Conditions ◽  
Initial Pressure ◽  
Compression Ignition ◽  
Fuel Reforming ◽  
Hcci Engine ◽  
Main Species ◽  
Fuel Reformation ◽  
Homogeneous Charge

Based on the CHEMKIN software, a model of the reforming chamber was built to simulate the on-board fuel reforming process in a Homogeneous Charge Compression Ignition (HCCI) engine. The effects of the initial pressure and temperature of the chamber on the reformed gas were studied. The results show that the main species in the reformed gas are H2 and CO. This paper investigated the effect of initial temperature on the reformed gas, in order to get the optimum initial temperature. Under the optimum initial temperature (1300 K), some important conclusions have been drawn by changing initial pressures of the chamber. Initial pressure may have great effect on other species, but has a small effect on mole fractions of H2 and CO. By comparing the concentrations of H2 and CO between low and high initial pressures under the optimum initial temperature, it can be concluded that H2 and CO are still the main species in the reformed gas.

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