Combustion and Propulsion
نویسنده
چکیده
.................................................................................................................................................. I EXECUTIVE SUMMARY......................................................................................................................... II CONTENTS...............................................................................................................................................III LIST OF FIGURES ...................................................................................................................................IV NOMENCLATURE ..................................................................................................................................VI I. INTRODUCTION............................................................................................................................. 7 II. EXPERIMENTAL TECHNIQUES................................................................................................ 13 2.1 Counter‐flow Twin‐flame Burner Assembly .................................................................. 13 2.2 Air‐Fuel Flow Train ............................................................................................................. 20 2.3 Traverse Mechanism............................................................................................................ 21 2.4 Image Acquisition System.................................................................................................. 21 2.6 Spectroscopy.......................................................................................................................... 24 2.7 Methodology ......................................................................................................................... 25 2.8 Flat flame Burner.................................................................................................................. 25 III. RESULTS AND DISCUSSIONS............................................................................................. 28 3.1 Extinction Limits .................................................................................................................. 28 3.2 Flame Structures ................................................................................................................... 34 3.3 Laminar Burning Velocity .................................................................................................. 38 3.4 Flame Extinction in an Oscillatory Strained Field ......................................................... 43 CONCLUSIONS....................................................................................................................................... 45 ACKNOWLEDGEMENT........................................................................................................................ 47 REFERENCES............................................................................................................................................ 48
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