Open AccessDissertation
In-Cylinder Combustion Analysis of a Yamaha R6 FSAE Engine: Achieving Improved Engine Performance and Efficiency through Burn Rate Combustion Diagnostics
TLDR
In this paper, the authors describe a Spark Ignition Engine Pre-Mixed Flame Development (SFI) and derive the Mass Fraction Burn Rate (MFR) from the P-V diagram.Abstract:
.................................................................................................................................... ii Acknowledgements .................................................................................................................. iii List of Tables ........................................................................................................................... vi List of Figures ......................................................................................................................... vii List of Abbreviations .................................................................................................................x Chapter 1: Background ..............................................................................................................1 Chapter 2: Working Principles of the System............................................................................5 2.1 Spark Ignition Engine Pre-Mixed Flame Development ...................................................5 2.2 Calculating Performance and Efficiency Indicators from the P-V Diagram ...................6 2.3 Quantifying Combustion Variability ...............................................................................8 Chapter 3: Modeling Techniques and Equations .....................................................................10 3.1 Combustion Modeling Approaches ...............................................................................10 3.2 Derivation of the Mass Fraction Burn Rate ...................................................................13 Chapter 4: Instrumentation & Programming ...........................................................................20 4.1 Piezoelectric Pressure Sensors .......................................................................................20 4.2 Incremental Angular Encoders ......................................................................................27 4.3 Data Acquisition ............................................................................................................28 4.4 Data Integrity and Analysis ...........................................................................................30 Chapter 5: Component Machining & Dynamometer Setup .....................................................34read more
References
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Internal combustion engine fundamentals
TL;DR: In this article, the authors describe real engine flow and combustion processes, as well as engine operating characteristics and their operation, including engine design and operating parameters, engine characteristics, and operating characteristics.
Book
Thermodynamics : An Engineering Approach
Yunus A. Cengel,Michael A. Boles +1 more
TL;DR: The first law of thermodynamics -closed systems, control volumes, and the second law of entropy -a measure of disorder energy -are the properties of pure substances of high-speed fluid flow as mentioned in this paper.
Proceedings ArticleDOI
A Universally Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine
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Introduction to Internal Combustion Engines
TL;DR: In this article, a zero-dimensional model of a turbocharged medium speed diesel engine is used to evaluate scavenge and results for port flow co-efficients for a two-stroke diesel engine.
Book
Internal Combustion Engines: Applied Thermosciences
TL;DR: In this article, the authors present an introduction to internal combustion engines, including fuel, air, and combustion properties of gas cycle and internal combustion engine, as well as a curve fit coefficient for ideal gases and selected Fuels.