FR2944896B1 - Procede de prediction du comportement aerodynamique d'une structure d'un aeronef - Google Patents

Procede de prediction du comportement aerodynamique d'une structure d'un aeronef

Info

Publication number
FR2944896B1
FR2944896B1 FR0902000A FR0902000A FR2944896B1 FR 2944896 B1 FR2944896 B1 FR 2944896B1 FR 0902000 A FR0902000 A FR 0902000A FR 0902000 A FR0902000 A FR 0902000A FR 2944896 B1 FR2944896 B1 FR 2944896B1
Authority
FR
France
Prior art keywords
aircraft
aerodynamic behavior
predicting
predicting aerodynamic
behavior
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.)
Active
Application number
FR0902000A
Other languages
English (en)
Other versions
FR2944896A1 (fr
Inventor
Benoit Calmels
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 FR0902000A priority Critical patent/FR2944896B1/fr
Priority to US12/766,465 priority patent/US8676544B2/en
Publication of FR2944896A1 publication Critical patent/FR2944896A1/fr
Application granted granted Critical
Publication of FR2944896B1 publication Critical patent/FR2944896B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/15—Vehicle, aircraft or watercraft design
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
FR0902000A 2009-04-24 2009-04-24 Procede de prediction du comportement aerodynamique d'une structure d'un aeronef Active FR2944896B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0902000A FR2944896B1 (fr) 2009-04-24 2009-04-24 Procede de prediction du comportement aerodynamique d'une structure d'un aeronef
US12/766,465 US8676544B2 (en) 2009-04-24 2010-04-23 Method of predicting the aerodynamic behavior of an aircraft element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0902000A FR2944896B1 (fr) 2009-04-24 2009-04-24 Procede de prediction du comportement aerodynamique d'une structure d'un aeronef

Publications (2)

Publication Number Publication Date
FR2944896A1 FR2944896A1 (fr) 2010-10-29
FR2944896B1 true FR2944896B1 (fr) 2011-07-08

Family

ID=41134556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0902000A Active FR2944896B1 (fr) 2009-04-24 2009-04-24 Procede de prediction du comportement aerodynamique d'une structure d'un aeronef

Country Status (2)

Country Link
US (1) US8676544B2 (fr)
FR (1) FR2944896B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932883B1 (fr) * 2008-06-19 2010-08-20 Airbus France Procede hybride pour l'evaluation de l'effet de sol sur un aeronef
FR2944623B1 (fr) 2009-04-21 2011-06-10 Airbus France Procede et outil de simulation du comportement aerodynamique d'un aeronef en vol au voisinage du sol
FR2966951A1 (fr) * 2010-11-03 2012-05-04 Airbus Operations Sas Procede de simulation pour determiner des coefficients aerodynamiques d'un aeronef
US8457939B2 (en) 2010-12-30 2013-06-04 Aerion Corporation Generating inviscid and viscous fluid-flow simulations over an aircraft surface using a fluid-flow mesh
US8437990B2 (en) 2011-03-11 2013-05-07 Aerion Corporation Generating a simulated fluid flow over an aircraft surface using anisotropic diffusion
US8538738B2 (en) 2011-03-22 2013-09-17 Aerion Corporation Predicting transition from laminar to turbulent flow over a surface
US8892408B2 (en) 2011-03-23 2014-11-18 Aerion Corporation Generating inviscid and viscous fluid flow simulations over a surface using a quasi-simultaneous technique
US8744812B2 (en) * 2011-05-27 2014-06-03 International Business Machines Corporation Computational fluid dynamics modeling of a bounded domain
FR2982024B1 (fr) * 2011-10-28 2014-06-13 Airbus Operations Sas Procede de calcul de pression dynamique au niveau d'une surface d'aeronef
US9600624B2 (en) * 2011-12-02 2017-03-21 Airbus Group India Private Limited System and method for simulating aerodynamics over an aircraft for a deflected position of a movable aircraft control surface using a structured chimera mesh
US8949094B2 (en) * 2012-04-02 2015-02-03 Honda Motor Co., Ltd. Thermal deflection analysis
CN105528481B (zh) * 2015-12-02 2018-06-29 中国商用飞机有限责任公司北京民用飞机技术研究中心 一种飞机机翼结构的优化方法和装置
FR3061770B1 (fr) 2017-01-06 2019-07-26 Centre National De La Recherche Scientifique Procede de simulation de forces appliquees a une aile dans un ecoulement de fluide
GB2579221A (en) * 2018-11-26 2020-06-17 Airbus Operations Ltd Aircraft control mechanism
CN111199105B (zh) * 2020-01-03 2022-03-22 浙江大学 一种扑翼运动参数优化方法
AT523439A1 (de) * 2020-01-14 2021-07-15 Peter Leitl Verfahren zur Herstellung eines mit Riblets auf und/oder in der Oberfläche versehenen Objektes sowie damit hergestelltes Objekt
CN112651075B (zh) * 2020-10-30 2022-11-04 中国直升机设计研究所 一种减弱直升机尾部筛动的扰流片设计方法
CN113962030B (zh) * 2021-12-20 2022-03-11 北京航空航天大学 飞行器多体分离模拟的重叠网格扰动域更新方法

Also Published As

Publication number Publication date
US20100280802A1 (en) 2010-11-04
US8676544B2 (en) 2014-03-18
FR2944896A1 (fr) 2010-10-29

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Legal Events

Date Code Title Description
CA Change of address

Effective date: 20110916

CD Change of name or company name

Owner name: AIRBUS HOLDING, FR

Effective date: 20110916

CJ Change in legal form

Effective date: 20110916

TP Transmission of property

Owner name: AIRBUS HOLDING, FR

Effective date: 20110913

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9