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检索条件"主题词=Non-linear aeroelasticity"
9 条 记 录,以下是1-10 订阅
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A review on non-linear aeroelasticity of high aspect-ratio wings
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PROGRESS IN AEROSPACE SCIENCES 2017年 第Feb.期89卷 40-57页
作者: Afonso, Frederico Vale, Jose Oliveira, Eder Lau, Fernando Suleman, Afzal Univ Lisbon Inst Super Tecn IDMEC CCTAE Ave Rovisco Pais 1 P-1049001 Lisbon Portugal Univ Victoria Dept Mech Engn Victoria BC V8W 2Y2 Canada
Current economic constraints and environmental regulations call for design of more efficient aircraft configurations. An observed trend in aircraft design to reduce the lift induced drag and improve fuel consumption a... 详细信息
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non-linear aeroelasticity: An approach to compute the response of three-blade large-scale horizontal-axis wind turbines
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RENEWABLE ENERGY 2014年 66卷 495-514页
作者: Gebhardt, C. G. Roccia, B. A. Fraunhofer Inst Wind Energy & Energy Syst Technol Bremerhaven Germany Natl Univ Rio Cuarto Cordoba Argentina Natl Sci & Tech Res Council Buenos Aires DF Argentina Natl Univ Cordoba Cordoba Argentina
In this work, we present an aeroelastic model intended for three-blade large-scale horizontal-axis wind turbines. This model results from the coupling of an existing aerodynamic model and a structural model based on a... 详细信息
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Optimization and comparison of strut-braced and high aspect ratio wing aircraft configurations including flutter analysis with geometric non-linearities
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AEROSPACE SCIENCE AND TECHNOLOGY 2022年 第0期124卷
作者: Sohst, Martin do Vale, Jose Lobo Afonso, Frederico Suleman, Afzal Univ Victoria Dept Mech Engn Victoria BC V8P 5C2 Canada Univ Lisbon Inst Super Tecn IDMEC Av Rovisco Pais 1 P-1049001 Lisbon Portugal
Novel aircraft designs employing wings with high aspect ratio, such as the strut-braced wing (SBW), are one way to reduce their environmental impact. However, the flexibility of longer and more slender wings leads to ... 详细信息
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non-linear aeroelastic analysis in the time domain of high-aspect-ratio wings: Effect of chord and taper-ratio variation
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AERONAUTICAL JOURNAL 2017年 第1235期121卷 21-53页
作者: Suleman, A. Afonso, F. Vale, J. Oliveira, E. Lau, F. Univ Victoria Mech Engn Dept Victoria BC Canada Univ Lisbon Inst Super Tecn IDMEC CCTAE Lisbon Portugal
Commercial jets usually have relatively low-aspect-ratio wings, in spite of the associated benefits of increasing the wing aspect-ratio, such as higher lift-to-drag ratios and ranges. This is partially explained by th... 详细信息
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Unsteady and non-linear aeroelastic analysis of large horizontal-axis wind turbines
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INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2014年 第16期39卷 8813-8820页
作者: Maza, Mauro S. Preidikman, Sergio Flores, Fernando G. Consejo Nacl Invest Cient & Tecn RA-1033 Buenos Aires DF Argentina Univ Nacl Cordoba F C E F & N Dept Estruct RA-5000 Cordoba Argentina
Analysis results, obtained from numerical simulation, for non-linear and unsteady aeroelastic behavior of large horizontal-axis wind turbines are presented in this paper. Simulations are carried out using a partitione... 详细信息
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A non-linear theory of torsional divergence
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE 2009年 第11期223卷 2707-2711页
作者: Campanile, L. F. Thwapiah, G. EMPA Swiss Fed Labs Mat Testing & Res CH-8600 Dubendorf Switzerland ETH Ctr Struct Technol Zurich Switzerland
In recent years, research on aerofoil morphing is increasingly focusing Oil innovative ideas such as the Use of compliant systems and the exploitation of aeroelastic servo-effects. If brought to their limit, these con... 详细信息
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non-linear aeroelastic investigations of store(s)-induced limit cycle oscillations
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING 2008年 第G1期222卷 63-80页
作者: Abbas, L. K. Chen, Q. Marzocca, P. Milanese, A. Clarkson Univ Dept Mech & Aeronaut Engn Potsdam NY 13699 USA Nanjing Univ Aeronaut & Astronaut Coll Aerosp Engn Jiangsu Peoples R China
In the current work, the study of the aeroelastic behaviour of a wing with external store(s), such as a missile or drop fuel tank, is presented. The aeroelastic governing equations derived for a cantilever wing with c... 详细信息
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Modèle aéroélastique appliqué à la déformation d'un gréement
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Revue Européenne de Génie Civil 2008年 第5期12卷 549-560页
ABSTRACTABSTRACTThis study adds to the development of a non linear aeroelastic model which is destined to predict the behaviour of a thin flexible surface in contact with a flow under the hypothesis of an inviscid flu... 详细信息
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Interaction between wear processes and limit cycle oscillations of a control surface with free-play non-linearity
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING 2002年 第G3期216卷 143-153页
作者: Safi, SA Kelly, DW Archer, RD Univ New S Wales Sch Mech & Mfg Engn Sydney NSW 2052 Australia
This paper provides a detailed study of a non-linear aeroelastic phenomenon first addressed by Safi et al., i.e. coupling a model for wear in mechanical linkages to the aeroelastic response of a non-linear wing-ailero... 详细信息
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