An open-source framework for coupling non-matching isogeometric shells with application to aerospace structures

We introduce an open-source framework to directly analyze aerospace structures represented as collections of untrimmed NURBS patches, which is the representation used by NASA's Open Vehicle Sketch Pad (OpenVSP) for aircraft conceptual design. Airframes are modeled mechanically as Kirchhoff–Love...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Computers & mathematics with applications (1987) 2022-04, Vol.111, p.109-123
Hauptverfasser:	Zhao, Han, Liu, Xiangbei, Fletcher, Andrew H., Xiang, Ru, Hwang, John T., Kamensky, David
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerospace structures Aircraft Aircraft design Airframes Computational geometry Coupling FEniCS Geometry Isogeometric analysis Kirchhoff–Love shells Matching Non-matching interfaces Source code Stress analysis Vertical takeoff aircraft
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!