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Publicado por Biblioscholar, 2012
ISBN 10: 1249578701ISBN 13: 9781249578703
Librería: Lucky's Textbooks, Dallas, TX, Estados Unidos de America
Libro
Condición: New.
Publicado por Biblioscholar, 2012
ISBN 10: 1249578701ISBN 13: 9781249578703
Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
Libro Impresión bajo demanda
PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Publicado por BiblioScholar, 2012
ISBN 10: 1249578701ISBN 13: 9781249578703
Librería: Ria Christie Collections, Uxbridge, Reino Unido
Libro Impresión bajo demanda
Condición: New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book.
Publicado por BiblioScholar 2012-10-02, 2012
ISBN 10: 1249578701ISBN 13: 9781249578703
Librería: Chiron Media, Wallingford, Reino Unido
Libro
Paperback. Condición: New.
Publicado por Biblioscholar, 2012
ISBN 10: 1249578701ISBN 13: 9781249578703
Librería: THE SAINT BOOKSTORE, Southport, Reino Unido
Libro Impresión bajo demanda
Paperback / softback. Condición: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.
Publicado por Biblioscholar, 2012
ISBN 10: 1249578701ISBN 13: 9781249578703
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
Libro Impresión bajo demanda
PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Publicado por LIGHTNING SOURCE INC, 2012
ISBN 10: 1249578701ISBN 13: 9781249578703
Librería: moluna, Greven, Alemania
Libro
Condición: New. KlappentextrnrnFor several years the Air Force Research Lab Propulsion Directorate has been studying the difficulties in fueling supersonic combustion ramjet engines with hydrocarbon based fuels. Recent investigations have focused on the use of .
Publicado por Creative Media Partners, LLC Okt 2012, 2012
ISBN 10: 1249578701ISBN 13: 9781249578703
Librería: AHA-BUCH GmbH, Einbeck, Alemania
Libro
Taschenbuch. Condición: Neu. Neuware - For several years the Air Force Research Lab Propulsion Directorate has been studying the difficulties in fueling supersonic combustion ramjet engines with hydrocarbon based fuels. Recent investigations have focused on the use of direct air injection into a directly-fueled cavity-based flameholder. Direct air injection has been shown qualitatively to be a valuable tool for improving cavity combustion. Little quantitative data is available that characterizes the performance of cavity-based flameholders. The objective of this research was to quantitatively determine the specific advantages and disadvantages of the direct air injection scheme. This was accomplished via intrusive probing into a supersonic free stream flow at an axial location behind the cavity flameholder. Pitot and static pressure, total temperature, and gas sampling measurements were taken and the corresponding values were processed to yield relevant engineering quantities. Data were taken over a range of fuel and air injection rates. Direct air injection resulted in increased combustion throughout the area of interest behind the cavity. Air injection increased the static temperature and pressure throughout the area of interest. Enthalpy spread into the free stream was also increased through the use of air injection. Total pressure losses increased as a result of the direct air injection scheme. The ratio of enthalpy increase to increase in total pressure losses increased with higher fuel flow rates, indicating that the direct air injection technique shows more promise for higher fuel loadings.
Publicado por BiblioScholar, 2012
ISBN 10: 1249578701ISBN 13: 9781249578703
Librería: Mispah books, Redhill, SURRE, Reino Unido
Libro
Paperback. Condición: Like New. Like New. book.