FR2995426B1 - Methode de simulation des charges aerodynamiques instationnaires sur une structure externe d'avion. - Google Patents
Methode de simulation des charges aerodynamiques instationnaires sur une structure externe d'avion.Info
- Publication number
- FR2995426B1 FR2995426B1 FR1258516A FR1258516A FR2995426B1 FR 2995426 B1 FR2995426 B1 FR 2995426B1 FR 1258516 A FR1258516 A FR 1258516A FR 1258516 A FR1258516 A FR 1258516A FR 2995426 B1 FR2995426 B1 FR 2995426B1
- Authority
- FR
- France
- Prior art keywords
- instationarian
- simulation
- aircraft structure
- aerodynamic loads
- external aircraft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/06—Measuring arrangements specially adapted for aerodynamic testing
- G01M9/065—Measuring arrangements specially adapted for aerodynamic testing dealing with flow
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Fluid Mechanics (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1258516A FR2995426B1 (fr) | 2012-09-11 | 2012-09-11 | Methode de simulation des charges aerodynamiques instationnaires sur une structure externe d'avion. |
US14/023,981 US9767229B2 (en) | 2012-09-11 | 2013-09-11 | Method of simulation of unsteady aerodynamic loads on an external aircraft structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1258516A FR2995426B1 (fr) | 2012-09-11 | 2012-09-11 | Methode de simulation des charges aerodynamiques instationnaires sur une structure externe d'avion. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2995426A1 FR2995426A1 (fr) | 2014-03-14 |
FR2995426B1 true FR2995426B1 (fr) | 2014-09-05 |
Family
ID=47624215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1258516A Expired - Fee Related FR2995426B1 (fr) | 2012-09-11 | 2012-09-11 | Methode de simulation des charges aerodynamiques instationnaires sur une structure externe d'avion. |
Country Status (2)
Country | Link |
---|---|
US (1) | US9767229B2 (fr) |
FR (1) | FR2995426B1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3531352A1 (fr) * | 2018-02-21 | 2019-08-28 | Ningbo Geely Automobile Research & Development Co. Ltd. | Procédé pour identifier des variations transitoires lentes et/ou variations spatiales locales d'une propriété physique dans un ensemble de points de données |
CN112131665B (zh) * | 2020-09-23 | 2022-06-17 | 上海交通大学 | 一种基于网格分类的火箭流固载荷混合转换方法 |
CN112446091A (zh) * | 2020-11-19 | 2021-03-05 | 中国航天空气动力技术研究院 | 一种基于人工神经网络的脉动压力预测方法 |
CN112733471B (zh) * | 2021-01-11 | 2023-08-29 | 北京临近空间飞行器系统工程研究所 | 用于分离两体非定常气动特性的方法 |
IT202100015437A1 (it) * | 2021-06-14 | 2022-12-14 | Eng For Sustainable Development E S D Srl | Cassone alare, e sistema e metodo per il monitoraggio del cassone alare |
CN113761646B (zh) * | 2021-06-18 | 2022-09-06 | 中国航空工业集团公司西安飞机设计研究所 | 一种用于移动风场环境中飞行器动响应的确定方法 |
CN113408215B (zh) * | 2021-06-18 | 2022-09-06 | 中国航空工业集团公司西安飞机设计研究所 | 一种用于移动风场环境中飞行器气动载荷的确定方法 |
CN113884272B (zh) * | 2021-08-30 | 2022-07-08 | 华北电力大学 | 一种模拟大气边界层多尺度湍流结构的风洞试验装置及方法 |
CN114417750B (zh) * | 2022-01-20 | 2024-05-24 | 重庆大学 | 基于主动-被动混合试验技术的三维气动导纳识别方法及系统 |
CN115526125B (zh) * | 2022-09-22 | 2023-09-19 | 四川农业大学 | 一种基于数值截断的随机风速场高效模拟方法 |
CN115575081B (zh) * | 2022-12-09 | 2023-03-14 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种面向风洞脉动压力测量的二维点阵设计方法及装置 |
CN116956782B (zh) * | 2023-09-20 | 2023-12-01 | 西北工业大学 | 非线性颤振分析方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4727751A (en) * | 1987-01-15 | 1988-03-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Crossflow vorticity sensor |
US5926399A (en) * | 1996-03-04 | 1999-07-20 | Beam Technologies, Inc. | Method of predicting change in shape of a solid structure |
DE19923087B4 (de) * | 1999-05-20 | 2004-02-26 | Eads Deutschland Gmbh | Vorrichtung zur Druck-, Schall- und Vibrationsmessung, sowie Verfahren zur Strömungsanalyse an Bauteiloberflächen |
US7150427B1 (en) * | 2003-08-18 | 2006-12-19 | United Technologies Corporation | Boundary layer transition model |
US7178394B2 (en) * | 2005-02-17 | 2007-02-20 | The Boeing Company | Pressure testing assemblies for use in flow bodies and methods of testing flow bodies |
US7127948B2 (en) * | 2005-02-17 | 2006-10-31 | The Boeing Company | Piezoelectric sensor, sensor array, and associated method for measuring pressure |
US7258000B2 (en) * | 2005-11-11 | 2007-08-21 | The Boeing Company | Scanner and method for detecting pressures on a member |
WO2009034379A2 (fr) * | 2007-09-12 | 2009-03-19 | Bae Systems Plc | Surveillance d'un écoulement fluide |
WO2010006033A1 (fr) * | 2008-07-08 | 2010-01-14 | Tao Of Systems Integration, Inc. | Procédé pour prédire les caractéristiques d'écoulement et de performance d'un corps à l'aide d'un emplacement de point critique |
US8761970B2 (en) * | 2008-10-21 | 2014-06-24 | The Boeing Company | Alternative method to determine the air mass state of an aircraft and to validate and augment the primary method |
US8666715B2 (en) * | 2009-03-31 | 2014-03-04 | Airbus Operations S.L. | Method and system for a quick calculation of aerodynamic forces on an aircraft in transonic conditions |
DE102009002392A1 (de) * | 2009-04-15 | 2010-11-04 | Airbus Deutschland Gmbh | System und Verfahren zur Bestimmung von lokalen Beschleunigungen, dynamischen Lastverteilungen und aerodynamischen Daten bei einem Luftfahrzeug |
US8137066B2 (en) * | 2009-04-16 | 2012-03-20 | Frontier Wind, Llc | Pressure based load measurement |
FR2946430B1 (fr) * | 2009-06-03 | 2011-08-26 | Airbus France | Procede et dispositif pour determiner des charges critiques dues a un tremblement sur une structure d'un avion. |
JP5244773B2 (ja) * | 2009-12-10 | 2013-07-24 | 三菱重工業株式会社 | 翼風洞試験方法 |
US20110246097A1 (en) * | 2010-03-31 | 2011-10-06 | Arun Mangalam | Method and System for Determining Aerodynamic Loads from Leading Edge Flow Parameters |
US8514103B2 (en) * | 2010-05-21 | 2013-08-20 | Marinvent Corporation | Airfoil performance monitor |
FR2966951A1 (fr) * | 2010-11-03 | 2012-05-04 | Airbus Operations Sas | Procede de simulation pour determiner des coefficients aerodynamiques d'un aeronef |
CA2831060C (fr) * | 2011-10-06 | 2016-05-10 | Cae Inc. | Procede de developpement d'un modele mathematique de dynamique d'un vehicule destine a etre utilise dans un simulateur de vehicule commande par ordinateur |
-
2012
- 2012-09-11 FR FR1258516A patent/FR2995426B1/fr not_active Expired - Fee Related
-
2013
- 2013-09-11 US US14/023,981 patent/US9767229B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9767229B2 (en) | 2017-09-19 |
FR2995426A1 (fr) | 2014-03-14 |
US20140081609A1 (en) | 2014-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
ST | Notification of lapse |
Effective date: 20210505 |