Combustion Process in a Divided Chamber Spark Ignition Engine
نویسندگان
چکیده
منابع مشابه
Nonperiodic oscillations of Pressure in a SPARK Ignition Combustion Engine
We report our results on non-periodic experimental time series of pressure in a spark ignition engine. The experiments were performed for a low rotational velocity of a crankshaft and a relatively large spark advance angle. We show that the combustion process has many chaotic features. Surprisingly, the reconstructed attractor has a characteristic butterfly shape similar to a chaotic attractor ...
متن کاملCombustion Chamber Deposit Effects on Hydrocarbon Emissions from a Spark-ignition Engine
......................................................... ................................................................... 3 ACKNOWLEDGEMENTS. ...... .......................................................................... 4 TABLE OF CONTENTS ................................................................... ........................................ ..... 5 LIST OF TABLES ....................
متن کاملCombustion process in a spark ignition engine: dynamics and noise level estimation.
We analyze the experimental time series of internal pressure in a four cylinder spark ignition engine. In our experiment, performed for different spark advance angles, apart from the usual cyclic changes of engine pressure we observed additional oscillations. These oscillations are with longer time scales ranging from one to several hundred engine cycles depending on engine working conditions. ...
متن کاملCombustion Process in a Spark Ignition Engine: Analysis of Cyclic Maximum Pressure and Peak Pressure Angle
In this paper we analyze the cycle-to-cycle variations of maximum pressure pmax and peak pressure angle αpmax in a four-cylinder spark ignition engine. We examine the experimental time series of pmax and αpmax for three different spark advance angles. Using standard statistical techniques such as return maps and histograms we show that depending on the spark advance angle, there are significant...
متن کاملChaotic combustion in spark ignition engines
We analyse the combustion process in a spark ignition engine using the experimental data of an internal pressure during the combustion process and show that the system can be driven to chaotic behaviour. Our conclusion is based on the observation of unperiodicity in the time series, suitable stroboscopic maps and a complex structure of a reconstructed strange attractor. This analysis can explai...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of JSME
سال: 1982
ISSN: 0021-3764,1881-1426
DOI: 10.1299/jsme1958.25.1945