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
Application number
FR1258516A
Other languages
English (en)
Other versions
FR2995426A1 (fr
Inventor
Raul Calderon
Christophe David
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1258516A priority Critical patent/FR2995426B1/fr
Priority to US14/023,981 priority patent/US9767229B2/en
Publication of FR2995426A1 publication Critical patent/FR2995426A1/fr
Application granted granted Critical
Publication of FR2995426B1 publication Critical patent/FR2995426B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
FR1258516A 2012-09-11 2012-09-11 Methode de simulation des charges aerodynamiques instationnaires sur une structure externe d'avion. Expired - Fee Related FR2995426B1 (fr)

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)

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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

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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
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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
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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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