Design and Simulation of the Single Expansion Ramp Nozzle(SERN)

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Abstract:

Focusing on the single expansion ramp nozzle(SERN) for turbine-based combined-cycle(TBCC) propulsion, which operate at Mach 4. First, the structural design of the SERN model was conducted through C program. Second, the accuracy of the simulation was verified. At the end of this paper, the computal investigation has been conducted to discuss the effects of different expansion ramp line and cowl line on the performance and flow-field of the design SERN.

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596-601

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February 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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