ロケット-ラム複合サイクルエンジンのインレット設計のための数値計算

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  • Numerical Simulation of Inlet Starting Characteristics in Rocket-Ram Combined Cycle Engine

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第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 (2010年6月24日-25日. 米子コンベンションセンター BiG SHiP)

42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010 (June 24-25, 2010. Yonago Convention Center BiG SHiP), Yonago, Tottori Japan

A combined-cycle engine model constructed based on the rocket and ramjet technology was numerically simulated to understand inlet starting phenomena and reproduce test data obtained by using ramjet engine test facility under the Mach 4 flight condition. It was found that CFD results showed good agreements with experimental data. The dependences of the cowl angle and the cowl leading edge on the inlet performance was studied numerically to further explore the better performance within the starting and operating limits of the supersonic inlet.

形態: カラー図版あり

Physical characteristics: Original contains color illustrations

資料番号: AA0064967021

レポート番号: JAXA-SP-10-012

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