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A pragmatic approach to including complex natural modes of vibration in aeroelastic analysis

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dc.contributor.author Van Zyl, Louwrens H
dc.date.accessioned 2016-10-13T13:59:28Z
dc.date.available 2016-10-13T13:59:28Z
dc.date.issued 2015-09
dc.identifier.citation van Zyl, L.H. 2015. A pragmatic approach to including complex natural modes of vibration in aeroelastic analysis. In: International Aerospace Symposium of South Africa, Stellenbosch, 14 - 16 September 2015 en_US
dc.identifier.uri http://hdl.handle.net/10204/8845
dc.description International Aerospace Symposium of South Africa, Stellenbosch, 14 - 16 September 2015 en_US
dc.description.abstract Aeroelasticity is often described as the study of the interaction of inertial, elastic and aerodynamic forces that occur when an elastic body is exposed to a fluid flow (Wikipedia). The aim of a flutter analysis is to determine the speed above which structural vibrations will grow exponentially and potentially cause structural failure. On the one hand it is necessary to model how the structure would respond to forces applied to it, and on the other hand it is necessary to model what aerodynamic forces would be generated due to the movement of the structure. This presentation concerns mainly the structural dynamic component of the aeroelastic problem, and specifically the structural damping forces (which is usually not mentioned in the definition of aeroelasticity). en_US
dc.language.iso en en_US
dc.relation.ispartofseries Workflow;16969
dc.subject Aeroelasticity en_US
dc.subject Elastic body en_US
dc.subject MATLAB SDT en_US
dc.subject Structural damping forces en_US
dc.title A pragmatic approach to including complex natural modes of vibration in aeroelastic analysis en_US
dc.type Conference Presentation en_US
dc.identifier.apacitation Van Zyl, L. H. (2015). A pragmatic approach to including complex natural modes of vibration in aeroelastic analysis. http://hdl.handle.net/10204/8845 en_ZA
dc.identifier.chicagocitation Van Zyl, Louwrens H. "A pragmatic approach to including complex natural modes of vibration in aeroelastic analysis." (2015): http://hdl.handle.net/10204/8845 en_ZA
dc.identifier.vancouvercitation Van Zyl LH, A pragmatic approach to including complex natural modes of vibration in aeroelastic analysis; 2015. http://hdl.handle.net/10204/8845 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Van Zyl, Louwrens H AB - Aeroelasticity is often described as the study of the interaction of inertial, elastic and aerodynamic forces that occur when an elastic body is exposed to a fluid flow (Wikipedia). The aim of a flutter analysis is to determine the speed above which structural vibrations will grow exponentially and potentially cause structural failure. On the one hand it is necessary to model how the structure would respond to forces applied to it, and on the other hand it is necessary to model what aerodynamic forces would be generated due to the movement of the structure. This presentation concerns mainly the structural dynamic component of the aeroelastic problem, and specifically the structural damping forces (which is usually not mentioned in the definition of aeroelasticity). DA - 2015-09 DB - ResearchSpace DP - CSIR KW - Aeroelasticity KW - Elastic body KW - MATLAB SDT KW - Structural damping forces LK - https://researchspace.csir.co.za PY - 2015 T1 - A pragmatic approach to including complex natural modes of vibration in aeroelastic analysis TI - A pragmatic approach to including complex natural modes of vibration in aeroelastic analysis UR - http://hdl.handle.net/10204/8845 ER - en_ZA


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