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Showing 1 to 4 of 4 for “"Dual-Mode Scramjets"”.
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Variable Geometry Scramjet Combustor Cavity Multi-Dimensional Treatise for Performance Analysis
The abilities of Scramjets and Ramjets, in their respective operating ranges, are partially bridged by dual-mode Scramjets. The limitations of operation are due to making a static motor that is designed to function in both modes resulting in low and high speed restrictions. This study covers the …
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A combined cycle approach to dual-mode scramjet design and analysis
… processes in these flows, they elude adequate modeling due to the complexities and coupling of the phenomena present and the difficulty in reproducing relevant flows in current ground test facilities. Flight testing is a crucial phase in the comprehensive study of hypersonic and …
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Development of nanosecond-gated laser induced breakdown spectroscopy for fuel mole fraction measurements in supersonic combustion
… systems such as supersonic combusting ramjets or scramjets are of great interest due to the high flight velocities and increased specific impulse offered over solid or liquid fuel rockets. Scramjets operate on the same Brayton cycle as typical jet turbine engines; however, there is no rotating …
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One Dimensional Analysis Program for Scramjet and Ramjet Flowpaths
One-Dimensional modeling of dual mode scramjet and ramjet flowpaths is a useful tool for scramjet conceptual design and wind tunnel testing. In this thesis, modeling tools that enable detailed analysis of the flow physics within the combustor are developed as part of a new one-dimensional …