NEW CONCEPTS IN THRUST AUGMENTOR EJECTORS | ||
| International Conference on Aerospace Sciences and Aviation Technology | ||
| Article 19, Volume 2, A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO, April 1987, Pages 311-323 PDF (1.8 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/asat.1987.26006 | ||
| Author | ||
| RAMADAN AHMED EL-BANNA | ||
| Lecturer, Head of Aeronautical Department, Air Force Academy, Belbeis, Egypt | ||
| Abstract | ||
| An investigation of both an experimental and theoretical nature has been conducted into the use of a subsonic conventional ejector as a thrust augmentor. A new effectiveness performance parameter, EN, was derived in this investigation and has proved a useful tool in comparing different thrust augmentor designs. Moderate ejector diffuser area ratios, around 1.5:1, were round to he more favourable for thrust augmentation. This dis(')very proves a new concept in ejector augmentor design which is more suitablc in airfield applications. | ||
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