Details

Autor(en) / Beteiligte

• Markowski, Tadeusz
• Noga, Stanislaw
• Rudy, Stanislaw

Titel

Numerical model of aviation gearbox test rig in a closed loop configuration

Ist Teil von

• Aviation (Vilnius, Lithuania), 2010-01, Vol.14 (1), p.3-11

Ort / Verlag

Taylor & Francis Group

Erscheinungsjahr

2010

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• The development of computer techniques and computational systems based on the finite element method allows one to conduct a free vibration analysis of large systems like an aviation gearbox test rig. The object of this paper is to present a free vibration analysis of a gear fatigue test rig working in a closed loop configuration. A numerical model of the test rig based on the finite element method is presented in this paper. The base model contains all the essential structures of the real system. After the numerical results of the natural frequencies of the rig were obtained, they were then verified by the experimental results on a real object. Numerical analysis was performed using the ANSYS code.