A Simulation Model for a Methanol Fueled Turbocharged Multi-Cylinder Automotive Spark Ignition Engine

1991 ◽  
Author(s):  
P. Mohanan ◽  
M.K. Gajendra Babu
Keyword(s):  
Simulation Model ◽  
Spark Ignition ◽  
Spark Ignition Engine

scholarly journals Simulation model for different bolted precombustion chamber (PCC) for spark ignition engine

2016 ◽  
Vol 90 ◽  
pp. 01045 ◽  
Author(s):  
Khairil Amri Muhamad Tajuddin ◽  
Musthafah Mohd Tahir ◽  
Mohd Azli Salim ◽  
Muhd Ridzuan Mansor ◽  
Mohd Zaid Akop ◽  
...  
Keyword(s):  
Simulation Model ◽  
Spark Ignition ◽  
Spark Ignition Engine ◽  
Precombustion Chamber

A Simulation Model of a Four-Stroke Spark Ignition Engine Fueled With Landfill Gases

2007 ◽  
Author(s):  
Guruprasath Narayanan ◽  
S. O. Bade Shrestha
Keyword(s):  
Simulation Model ◽  
Landfill Gas ◽  
Combustion Products ◽  
Spark Ignition ◽  
Spark Ignition Engine ◽  
Performance Parameters ◽  
Combustion Duration ◽  
Hydrogen Mixtures ◽  
Residual Gas ◽  
Gas Properties

A simulation model for establishment of performance parameters of a spark ignition engine fueled with landfill gas-methane and landfill gas-hydrogen mixtures is described. A two zone model was employed to estimate combustion duration, ignition lag, associated mass burning rates and performance parameters for various operating conditions in an internal combustion engine. The modeling consists of two main modules: a) a fuel-air and residual gas properties calculation, and b) equilibrium combustion product properties calculation with 13 species of equilibrium combustion products. The fuel-air and residual gas module calculates gas properties required in compression stroke and in an unburned zone of a combustion chamber. The equilibrium combustion products module calculates gas properties for the burned zone during combustion and expansion phases. In addition to engine parameters, combustion duration estimation methods were presented to accommodate the presence of high quantities of diluents such as carbon dioxide and nitrogen in methane to represent landfill gases, generally encountered in practice. Similarly, an effect of addition of hydrogen in landfill gas on performance of a spark ignition engine was also incorporated in the model. The pressure traces and other engine output parameters were modeled and compared with the experimental observations obtained in a variable compression single cylinder four-stroke spark ignition Co-operative fuel research (CFR) engine for different fuels that include methane, landfill gas and landfill gas–hydrogen mixtures and found satisfactory agreement. Matlab was used as the programming software in the model.

scholarly journals The Internal Residual Gas and Effective Release Energy of a Spark-Ignition Engine with Various Inlet Port–Bore Ratios and Full Load Condition

Energies ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3773
Author(s):  
Nguyen Xuan Khoa ◽  
Ocktaeck Lim
Keyword(s):  
Simulation Model ◽  
Combustion Chamber ◽  
Experimental Model ◽  
Load Condition ◽  
Spark Ignition ◽  
Spark Ignition Engine ◽  
Inlet Port ◽  
Maximum Value ◽  
Residual Gas ◽  
Research Show

This paper presents the effect of inlet port diameter–bore ratios (IPD/B) on the effective release energy and internal exhaust residual gas of a spark-ignition engine. To investigate the exhaust residual gas in the combustion chamber, a simulation model is setup based on AVL-boost software, and to validate the simulation model an experimental model is also setup. The results of the research show that: the IPD/B ratios have a large effect on the residual gas and effective release energy. When the IPD/B ratio increases from 0.3–0.5, the residual gas increases from 0.11% to 0.14%, and the effective release energy increases from 0.33 KJ to a maximum value of 0.45 KJ, and after that decreases. The engine shows the maximum effective release energy at IPD/B ratio is 0.4. The emission of HC and CO is decreased, but the NOx is increased until a maximum value after that decreased.

A Simulation Model of a Four-Stroke Spark Ignition Engine Fueled With Landfill Gases and Hydrogen Mixtures

2009 ◽  
Vol 131 (3) ◽  
Author(s):  
Guruprasath Narayanan ◽  
S. O. Bade Shrestha
Keyword(s):  
Simulation Model ◽  
Landfill Gas ◽  
Combustion Products ◽  
Spark Ignition ◽  
Spark Ignition Engine ◽  
Performance Parameters ◽  
Combustion Duration ◽  
Hydrogen Mixtures ◽  
Residual Gas ◽  
Gas Properties

A simulation model for establishment of performance parameters of a spark ignition engine fueled with landfill gas, methane, and landfill gas-hydrogen mixtures is described. A two zone model was employed to estimate combustion duration, ignition lag, associated mass burning rates, and performance parameters for various operating conditions in an internal combustion engine. The modeling consists of two main modules: (a) a fuel-air and residual gas properties calculation, and (b) equilibrium combustion product properties calculation with 13 species of equilibrium combustion products. The fuel-air and residual gas module calculates gas properties required in compression stroke and the unburned zone of a combustion chamber. The equilibrium combustion products module calculates gas properties for the burned zone during combustion and expansion phases. In addition to engine parameters, combustion duration estimation methods were presented to accommodate the presence of high quantities of diluents such as carbon dioxide and nitrogen in methane to represent landfill gases, generally encountered in practice. Similarly, an effect of the addition of hydrogen in landfill gas on performance of a spark ignition engine was also incorporated in the model. The pressure traces and engine power output parameters were modeled and compared with the experimental observations obtained in a variable compression single cylinder four-stroke spark ignition co-operative fuel research engine for different fuels that include methane, landfill gas, and landfill gas-hydrogen mixtures and found satisfactory agreement. MATLAB was used as the programming software in the model.

EFFECT OF AIR-FUEL RATIO ON SYNGAS COMBUSTION IN AN OPTICALLY ACCESSIBLE SPARK IGNITION ENGINE

2017 ◽  
Author(s):  
santiago daniel martinez boggio ◽  
Pedro Lacava ◽  
Maycon Silva ◽  
SIMONA MEROLA ◽  
Adrian Irimescu ◽  
...  
Keyword(s):  
Spark Ignition ◽  
Spark Ignition Engine ◽  
Fuel Ratio ◽  
Syngas Combustion

EXPERIMENTAL ANALYSIS OF THE INFLUENCE OF LUBRICATING OIL AND FUEL ON THE VIBRATION LEVEL OF CRANKSHAFT AXIS SPARK IGNITION ENGINE

2019 ◽  
Author(s):  
Claudio Santana ◽  
Jose Eduardo Mautone Barros ◽  
Juan Carlos Horta Gutiérrez ◽  
Helder Alves de Almeida Junior ◽  
jorgimara braga
Keyword(s):  
Experimental Analysis ◽  
Spark Ignition ◽  
Spark Ignition Engine ◽  
Lubricating Oil ◽  
Vibration Level

EMISSIONS INVESTIGATION OF SYNTHETIC BIOGAS IN A SPARK IGNITION ENGINE

2019 ◽  
Author(s):  
Lucas Ribeiro da Costa ◽  
Pedro Lima de Aguiar ◽  
José Welbson Carneiro de Araújo ◽  
William Barcellos ◽  
Francisco Nivaldo Aguiar Freire ◽  
...  
Keyword(s):  
Spark Ignition ◽  
Spark Ignition Engine
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