Laser-Based Flowfield Imaging in a Lean Premixed Prevaporized Sector Combustor PDF Download
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Author: National Aeronautics and Space Administration (NASA) Publisher: Createspace Independent Publishing Platform ISBN: 9781720609841 Category : Languages : en Pages : 74
Book Description
OH and fuel planar laser-induced fluorescence (PLIF) is used qualitatively in this study to observe the flame structure resultant from different fuel injector dome configurations within the 3-cup sector combustor test rig. The fluorescence images are compared with some computational fluid dynamics (CFD) results. Interferences in obtaining OH fluorescence signals due to the emission of other species are assessed. NO PLIF images are presented and compared to gas analysis results. The comparison shows that PLIF NO can be an excellent method for measuring NO in the flame. Additionally, we present flow visualization of the molecular species C2.Hicks, Yolanda R. and Locke, Randy J. and Anderson, Robert C.Glenn Research CenterCOMPUTATIONAL FLUID DYNAMICS; FLOW DISTRIBUTION; LASER INDUCED FLUORESCENCE; PREMIXING; COMBUSTION CHAMBERS; PREVAPORIZATION; GAS ANALYSIS; FUEL INJECTION; DETECTORS; CCD CAMERAS; LASER BEAMS; HYDROXIDES; NITROGEN OXIDES; IMAGE ANALYSIS; LASER APPLICATIONS
Author: National Aeronautics and Space Administration (NASA) Publisher: Createspace Independent Publishing Platform ISBN: 9781720609841 Category : Languages : en Pages : 74
Book Description
OH and fuel planar laser-induced fluorescence (PLIF) is used qualitatively in this study to observe the flame structure resultant from different fuel injector dome configurations within the 3-cup sector combustor test rig. The fluorescence images are compared with some computational fluid dynamics (CFD) results. Interferences in obtaining OH fluorescence signals due to the emission of other species are assessed. NO PLIF images are presented and compared to gas analysis results. The comparison shows that PLIF NO can be an excellent method for measuring NO in the flame. Additionally, we present flow visualization of the molecular species C2.Hicks, Yolanda R. and Locke, Randy J. and Anderson, Robert C.Glenn Research CenterCOMPUTATIONAL FLUID DYNAMICS; FLOW DISTRIBUTION; LASER INDUCED FLUORESCENCE; PREMIXING; COMBUSTION CHAMBERS; PREVAPORIZATION; GAS ANALYSIS; FUEL INJECTION; DETECTORS; CCD CAMERAS; LASER BEAMS; HYDROXIDES; NITROGEN OXIDES; IMAGE ANALYSIS; LASER APPLICATIONS
Author: Timothy C. Lieuwen Publisher: AIAA (American Institute of Aeronautics & Astronautics) ISBN: Category : Science Languages : en Pages : 688
Book Description
This book offers gas turbine users and manufacturers a valuable resource to help them sort through issues associated with combustion instabilities. In the last ten years, substantial efforts have been made in the industrial, governmental, and academic communities to understand the unique issues associated with combustion instabilities in low-emission gas turbines. The objective of this book is to compile these results into a series of chapters that address the various facets of the problem. The Case Studies section speaks to specific manufacturer and user experiences with combustion instabilities in the development stage and in fielded turbine engines. The book then goes on to examine The Fundamental Mechanisms, The Combustor Modeling, and Control Approaches.
Author: Publisher: ISBN: Category : Aeronautics Languages : en Pages : 932
Book Description
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
Author: Arthur H. Lefebvre Publisher: CRC Press ISBN: 1420086057 Category : Science Languages : en Pages : 560
Book Description
Reflecting the developments in gas turbine combustion technology that have occurred in the last decade, Gas Turbine Combustion: Alternative Fuels and Emissions, Third Edition provides an up-to-date design manual and research reference on the design, manufacture, and operation of gas turbine combustors in applications ranging from aeronautical to po
Author: Timothy C. Lieuwen Publisher: Cambridge University Press ISBN: 052176405X Category : Science Languages : en Pages : 385
Book Description
The development of clean, sustainable energy systems is a preeminent issue in our time. Gas turbines will continue to be important combustion-based energy conversion devices for many decades to come, used for aircraft propulsion, ground-based power generation, and mechanical-drive applications. This book compiles the key scientific and technological knowledge associated with gas turbine emissions into a single authoritative source.
Author: National Aeronautics and Space Administration (NASA)
Author: National Aeronautics and Space Administration (NASA)
Author: Y. R. Hicks
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Author: 
Author: Timothy C. Lieuwen
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Author: 
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Author: Arthur H. Lefebvre
Author: Timothy C. Lieuwen