WITHDRAWN: Radical recombination in hydrocarbon fueled scramjet nozzle
نویسندگان
چکیده
منابع مشابه
Concept Assessment of a Hydrocarbon Fueled Rbcc-powered Military Spaceplane
The U.S. Air Force has long been interested in the next-generation space launch capabilities that might be enabled by high-speed air-breathing propulsion. Since the early 1960's, studies have examined the application of ramjet or dual-mode scramjet propulsion to potential reusable military spaceplane (MSP) concepts. Perceived advantages include flexible basing, flexible operations, hypersonic s...
متن کاملA Study of Carbon Formation and Prevention in Hydrocarbon-Fueled SOFC
The formation and removal of the carbonaceous deposits formed by n-butane and liquid hydrocarbons, such as n-decane and proprietary light and heavy naphthas, between 973 and 1073 K on YSZ and ceria-YSZ, has been studied to determine conditions for stable operation of direct-utilization SOFC. First, it is shown that deactivation of SOFC with Cu-ceria-YSZ anodes operating on undiluted n-decane, a...
متن کاملScramjet Nozzles
The lecture is given in four parts, each being a step in the process of nozzle design, and within each part the methods and techniques preferred by the lecturer are presented. We begin with a reminder concerning control volumes and the separation of aerodynamic and propulsive forces and moments. Then it is demonstrated how an appropriate control volume can help define the propulsive force vecto...
متن کاملScramjet Systems Integration for a Dual Mode Scramjet Flight Test
The Hy-V project will conduct the first-ever mode-transition flight-test for a dual-mode hypersonic scramjet, which will occur at approximately 90,000 feet onboard a sounding rocket. At altitude, atmospheric conditions and inlet flow speed will match the flow conditions simulated in the UVA Aerospace Research Laboratory (ARL) hypersonic wind tunnel. Geometric similarity between the wind tunnel ...
متن کاملRole of radical cations in aromatic hydrocarbon carcinogenesis.
Carcinogenic activation of polycyclic aromatic hydrocarbons (PAH) involves two main pathways: one-electron oxidation and monooxygenation. One-electron oxidation produces PAH radical cations, which can react with cellular nucleophiles. Results from biochemical and biological experiments indicate that only PAH with ionization potentials below ca. 7.35 eV can be metabolically activated by one-elec...
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: Chinese Journal of Aeronautics
سال: 2014
ISSN: 1000-9361
DOI: 10.1016/j.cja.2014.03.024