Investigation on Performance of Turbocharged Spark-Ignition Engine Equipped With Antisurge Valve and Bypass Flow Control Mechanism at Various Working Conditions

2015 ◽  
pp. 37-58
Author(s):  
M Doustdar ◽  
A Goudarzi ◽  
M Sooteh
Keyword(s):  
Flow Control ◽  
Working Conditions ◽  
Control Mechanism ◽  
Spark Ignition ◽  
Spark Ignition Engine ◽  
Bypass Flow

Spark Ignition Engine Mass Air Flow Control for Precise Torque Management

2003 ◽  
Author(s):  
Grant A. Ingram ◽  
Matthew A. Franchek ◽  
Venkataramanan Balakrishnan
Keyword(s):  
Flow Control ◽  
Air Flow ◽  
Spark Ignition ◽  
Spark Ignition Engine ◽  
Air Flow Control

Chromatograph determination of total and speciated hydrocarbons in the exhaust of a spark ignition engine

2003 ◽  
Vol 217 (2) ◽  
pp. 125-132 ◽  
Author(s):  
J R Sodré
Keyword(s):  
Gas Chromatography ◽  
Working Conditions ◽  
Engine Speed ◽  
Spark Ignition ◽  
Spark Ignition Engine ◽  
Ignition Timing ◽  
Total Contribution ◽  
Unburned Fuel ◽  
Total Hydrocarbons

Gas chromatography tests have been applied to the exhaust gases of a spark ignition engine to determine the concentration of unburned fuel among the total hydrocarbons. The contribution of unburned fuel was determined with variation in several engine parameters. The fuel tested was isooctane. The varied parameters were the air-fuel ratio, engine speed, ignition timing, compression ratio and coolant and lubricant temperature. The results have shown that the unburned fuel is responsible for most of the HC emitted, 50-73 per cent, depending on the engine working conditions. Methane, acetylene, ethylene, ethane, propylene and isobutylene were also analysed, as well as isooctane. The total contribution of the lighter species remained practically unaltered when the parameters were varied, though their individual concentrations did change. Thus, the unburned HC was seen to determine all trends of exhaust hydrocarbons.

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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