Zinātniskās darbības atbalsta sistēma
Latviešu English

Publikācija: Modeling of Cross-Flow Induced Vibrations on Circular Cylinder at High Reynolds Number

Publikācijas veids Raksts konferenču tēžu krājumā
Pamatdarbībai piesaistītais finansējums Nav zināms
Aizstāvēšana: ,
Publikācijas valoda English (en)
Nosaukums oriģinālvalodā Modeling of Cross-Flow Induced Vibrations on Circular Cylinder at High Reynolds Number
Pētniecības nozare 2. Inženierzinātnes un tehnoloģijas
Pētniecības apakšnozare 2.3. Mašīnbūve un mehānika
Autori Sabīne Upnere
Atslēgas vārdi Cross-flow induced vibrations, circular cylinder
Anotācija This work presents the study of modeling of fluid flow and circular cylinder interaction in order to investigate cross-flow induced vibrations. The flow around cylinder has been extensively investigated because of its wide applications in civil engineering, such as offshore structures, tall towers or stacks or nuclear reactors. The high velocity fluid flow interaction with structural components can induces self-excited vibrations of the components. The instability can lead to the maintenance and operational problems. In order to analyzed flow induced vibration two-dimensional Finite Element Models have been developed using commercial software. Comparison of numerical and analytical results have been done.
Atsauce Upnere, S. Modeling of Cross-Flow Induced Vibrations on Circular Cylinder at High Reynolds Number. No: International Symposium and Winter-School on Modeling, Adaptive Discretizations and Solvers for Fluid-Structure Interaction, Austrija, Linz, 11.-15. janvāris, 2016. Linca: 2016, 21.-22.lpp.
Pilnais teksts
ID 22556