Modeling and simulation of APU inlet door actuator based on motion and CATIA
Modeling and simulation of APU inlet door actuator based on motion and CATIA
- Author(s): W. Zhi 1 ; W. Zheng 1 ; A. Chen 1 ; D. Liu 1
- DOI: 10.1049/icp.2021.0178
For access to this article, please select a purchase option:
Buy conference paper PDF
Buy Knowledge Pack
IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.
Thank you
Your recommendation has been sent to your librarian.
- Author(s): W. Zhi 1 ; W. Zheng 1 ; A. Chen 1 ; D. Liu 1
-
-
View affiliations
-
Affiliations:
1:
The Aeronautical Facility Research Institute, Qingan Group., Co., Ltd , Xi’an , China
Source:
CSAA/IET International Conference on Aircraft Utility Systems (AUS 2020),
2021
p.
744 – 748
-
Affiliations:
1:
The Aeronautical Facility Research Institute, Qingan Group., Co., Ltd , Xi’an , China
- Conference: CSAA/IET International Conference on Aircraft Utility Systems (AUS 2020)
- DOI: 10.1049/icp.2021.0178
- ISBN: 978-1-83953-419-5
- Location: Online Conference
- Conference date: 18-21 September 2020
- Format: PDF
In this paper, a set of inlet door actuator is designed to open and close the inlet door in APU cabin of a large wide-body civil aircraft. Compared with the traditional design method's complicated calculation process, low calculation accuracy and high cost of verification experiment, the paper establishes the multi-body dynamics simulation analysis model of the inlet door actuator via LMS Virtual.Lab and CATIA. From the perspective of aerodynamic load and ice-breaking load, the kinematics and dynamics simulation analysis of the APU inlet door actuator was carried out. The simulation results show that the inlet door actuator can meet the requirements of inlet door opening time and opening angle, effectively verify the feasibility of the design scheme of inlet door actuator, and provide theoretical support for the design and analysis of the system.
Inspec keywords: aerodynamics; kinematics; design engineering; mechanical engineering computing; intake systems (machines); computer simulation; aircraft; aerospace components
Subjects: Fluid mechanics and aerodynamics (mechanical engineering); Civil and mechanical engineering computing; Applied fluid mechanics; Mechanical components; Mechanical engineering applications of IT; Aerospace industry