| Authors | CEAS-2007-... | Title | Page |
|---|---|---|---|
| S. Dron | 053 |
Toward ACARE 2020: Innovative Engine Architectures to Achieve the Environmental Goals? | 3 |
| C. Riegler, C. Bichlmaier | 054 |
The Geared Turbofan Technology - Opportunities, Challenges and Readiness Status | 13 |
| S. Bock, J. Sieber, G. Wilfert, W. Horn | 055 |
Active Core Technology within the NEWAC Research Program for Cleaner and More Efficient Aero Engines | 23 |