Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 35th AIAA Applied Aerodynamics Conference, 2017 |
| Herausgeber (Verlag) | American Institute of Aeronautics and Astronautics Inc. (AIAA) |
| ISBN (Print) | 9781624105012 |
| Publikationsstatus | Veröffentlicht - 2 Juni 2017 |
| Veranstaltung | 35th AIAA Applied Aerodynamics Conference, 2017 - Denver, USA / Vereinigte Staaten Dauer: 5 Juni 2017 → 9 Juni 2017 |
Abstract
This paper presents some of the progress in research on efficient high-lift systems for future civil aircraft achieved by the Coordinated Research Centre CRC 880 sponsored by the German Research Foundation. Several new approaches to increasing the lift are applied as part of the design of a reference aircraft with short take-off and landing capability: The numerically predicted positive effect of Coanda jet blowing at the trailing edge ap is validated in water tunnel experiments. Robust miniature pressure and hot film sensors are developed for the closed-loop control of a piezo-actuated blowing lip. A exible leading-edge device utilizes composite materials, for which new structural designs are developed. Additionally, a potential deicing system, as well as a lightning-strike protection are presented. A high power-density electrically driven compressor with a broad operating range is designed to provide the blowing airflow. Different propulsion systems for the reference aircraft are evaluated. An ultra-high bypass ratio engine is considered to be most promising, and thus a preliminary fan stage design process is established. The rotor dynamic influences of the engine on the aircraft structure are investigated through a hybrid approach using a multibody model and modal reduction.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Luft- und Raumfahrttechnik
- Ingenieurwesen (insg.)
- Maschinenbau
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
35th AIAA Applied Aerodynamics Conference, 2017. American Institute of Aeronautics and Astronautics Inc. (AIAA), 2017.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Progress in Efficient Active High-Lift
AU - Kauth, Felix
AU - Narjes, Gerrit
AU - Müller, Jan
AU - Seume, Joerg R.
AU - Vasista, Srinivas
AU - Müller, Thomas
AU - François, Daniela G.
AU - Yosef El Sayed, M.
AU - Semaan, Richard
AU - Behr, Christian
AU - Schwerter, Martin
AU - Leester-Schädel, Monika
AU - Nolte, Felix
AU - Giesecke, Daniel
AU - Atalayer, Çağlar
AU - Radespiel, Rolf
N1 - Funding information: The authors would like to thank the German Research Foundation (DFG) for supporting this fundamental research in active high-lift systems for future aircraft as part of the Coordinated Research Centre CRC 880. Moreover, the authors would like to express their thanks toWolfgang Heinze for providing useful specifications of high-lift system operation.
PY - 2017/6/2
Y1 - 2017/6/2
N2 - This paper presents some of the progress in research on efficient high-lift systems for future civil aircraft achieved by the Coordinated Research Centre CRC 880 sponsored by the German Research Foundation. Several new approaches to increasing the lift are applied as part of the design of a reference aircraft with short take-off and landing capability: The numerically predicted positive effect of Coanda jet blowing at the trailing edge ap is validated in water tunnel experiments. Robust miniature pressure and hot film sensors are developed for the closed-loop control of a piezo-actuated blowing lip. A exible leading-edge device utilizes composite materials, for which new structural designs are developed. Additionally, a potential deicing system, as well as a lightning-strike protection are presented. A high power-density electrically driven compressor with a broad operating range is designed to provide the blowing airflow. Different propulsion systems for the reference aircraft are evaluated. An ultra-high bypass ratio engine is considered to be most promising, and thus a preliminary fan stage design process is established. The rotor dynamic influences of the engine on the aircraft structure are investigated through a hybrid approach using a multibody model and modal reduction.
AB - This paper presents some of the progress in research on efficient high-lift systems for future civil aircraft achieved by the Coordinated Research Centre CRC 880 sponsored by the German Research Foundation. Several new approaches to increasing the lift are applied as part of the design of a reference aircraft with short take-off and landing capability: The numerically predicted positive effect of Coanda jet blowing at the trailing edge ap is validated in water tunnel experiments. Robust miniature pressure and hot film sensors are developed for the closed-loop control of a piezo-actuated blowing lip. A exible leading-edge device utilizes composite materials, for which new structural designs are developed. Additionally, a potential deicing system, as well as a lightning-strike protection are presented. A high power-density electrically driven compressor with a broad operating range is designed to provide the blowing airflow. Different propulsion systems for the reference aircraft are evaluated. An ultra-high bypass ratio engine is considered to be most promising, and thus a preliminary fan stage design process is established. The rotor dynamic influences of the engine on the aircraft structure are investigated through a hybrid approach using a multibody model and modal reduction.
UR - http://www.scopus.com/inward/record.url?scp=85067317477&partnerID=8YFLogxK
U2 - 10.2514/6.2017-3559
DO - 10.2514/6.2017-3559
M3 - Conference contribution
AN - SCOPUS:85067317477
SN - 9781624105012
BT - 35th AIAA Applied Aerodynamics Conference, 2017
PB - American Institute of Aeronautics and Astronautics Inc. (AIAA)
T2 - 35th AIAA Applied Aerodynamics Conference, 2017
Y2 - 5 June 2017 through 9 June 2017
ER -