|
|
|
|
|
Cesare Patuelli, Enrico Cestino and Giacomo Frulla
Vibration analysis of wing-box structures is a crucial aspect of the aeronautic design to avoid aeroelastic effects during normal flight operations. The deformation of a wing structure can induce nonlinear couplings, causing a different dynamic behavior ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dominik Schäfer
The numerical assessment of T-tail flutter requires a nonlinear description of the structural deformations when the unsteady aerodynamic forces comprise terms from lifting surface roll motion. For linear flutter, a linear deformation description of the v...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chao An, Yang Meng, Changchuan Xie and Chao Yang
Large flexible aircraft are often accompanied by large deformations during flight leading to obvious geometric nonlinearities in response. Geometric nonlinear dynamic response simulations based on full-order models often carry unbearable computing burden...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jonathan Hilger and Markus Raimund Ritter
The Pazy wing aeroelastic benchmark is a highly flexible wind tunnel model investigated in the Large Deflection Working Group as part of the Third Aeroelastic Prediction Workshop. Due to the design of the model, very large elastic deformations in the ord...
ver más
|
|
|
|
|
|
|
|
|
|
Timber folded surface structures assembled using semi-rigid multiple tab and slot joints (MTSJ) have been shown to form feasible structural systems with high load bearing potential. However, for their further development and use on large building scales,...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pezhman Mardanpour and Siavash Rastkar
The aeroelastic behavior of high-aspect-ratio very flexible flying wing is highly affected by the geometric nonlinearities of the aircraft structure. This paper reviews the findings on how these nonlinearities influence the structural and flight dynamics...
ver más
|
|
|
|
|
|
|
|
|
|
|
Min-Soo Jeong, In Lee, Seung-Jae Yoo and Kwang-Choon Park
Aeroelastic instability problems have become an increasingly important issue due to the increased use of larger horizontal axis wind turbines. To maintain these large structures in a stable manner, the blade design process should include studies on the d...
ver más
|
|
|
|
|
|