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    Platform for Transport Aircraft Wing–Body Parametric Modeling and High-Lift System Design

    Source: Journal of Aerospace Engineering:;2017:;Volume ( 030 ):;issue: 005
    Author:
    Yun Tian
    ,
    Xiangnan Qu
    ,
    Peiqing Liu
    ,
    Shiwei Yan
    DOI: 10.1061/(ASCE)AS.1943-5525.0000761
    Publisher: American Society of Civil Engineers
    Abstract: In this paper, the authors describe a software they have developed for wing–body parametric modeling and high-lift system design. This software has the following features: (1) it generates and modifies geometric as well as aerodynamic analysis in the conceptual and preliminary aircraft design phases; (2) it integrates high-fidelity computer-aided design (CAD) and computational fluid dynamics (CFD) software by a graphical user interface(GUI); and (3) it has an aerodynamic/mechanical integrated design and kinematic simulation for a three-dimensional (3D) high-lift device. Based on the application program interface (API) techniques of specialized third-party software, the software integrates B-spline fitting and modeling of airfoil and complex curves, modeling of the fuselage and wings, a high-lift system design, the automatic generation of a structured grid, and high-fidelity CFD code based on Reynolds-averaged Navier–Stokes (RANS) equations. First, the geometry of the fuselage and wing is parametrically generated by lofting with control curves, and then the initial graphics exchange specification (IGES) format geometry is exported to an automatic grid generation module. Finally, the structured grid file is exported to the CFD solver for aerodynamic analysis. The NACA0012 airfoil and DLR-F6 FX2B wing–body model that was published at a workshop are selected for software validation. The cruise configuration model (with nacelle, wingtip, and empennage designed manually) of a 150 seat airliner designed using this software was subsequently used for a high-lift aerodynamic/mechanical integrated design and kinematic simulation. The results illustrate that the software was able to integrate wing–body modeling and high-lift aerodynamic/mechanism design in the conceptual and preliminary aircraft design phases.
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      Platform for Transport Aircraft Wing–Body Parametric Modeling and High-Lift System Design

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    http://yetl.yabesh.ir/yetl1/handle/yetl/4245046
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    contributor authorYun Tian
    contributor authorXiangnan Qu
    contributor authorPeiqing Liu
    contributor authorShiwei Yan
    date accessioned2017-12-30T13:03:07Z
    date available2017-12-30T13:03:07Z
    date issued2017
    identifier other%28ASCE%29AS.1943-5525.0000761.pdf
    identifier urihttp://138.201.223.254:8080/yetl1/handle/yetl/4245046
    description abstractIn this paper, the authors describe a software they have developed for wing–body parametric modeling and high-lift system design. This software has the following features: (1) it generates and modifies geometric as well as aerodynamic analysis in the conceptual and preliminary aircraft design phases; (2) it integrates high-fidelity computer-aided design (CAD) and computational fluid dynamics (CFD) software by a graphical user interface(GUI); and (3) it has an aerodynamic/mechanical integrated design and kinematic simulation for a three-dimensional (3D) high-lift device. Based on the application program interface (API) techniques of specialized third-party software, the software integrates B-spline fitting and modeling of airfoil and complex curves, modeling of the fuselage and wings, a high-lift system design, the automatic generation of a structured grid, and high-fidelity CFD code based on Reynolds-averaged Navier–Stokes (RANS) equations. First, the geometry of the fuselage and wing is parametrically generated by lofting with control curves, and then the initial graphics exchange specification (IGES) format geometry is exported to an automatic grid generation module. Finally, the structured grid file is exported to the CFD solver for aerodynamic analysis. The NACA0012 airfoil and DLR-F6 FX2B wing–body model that was published at a workshop are selected for software validation. The cruise configuration model (with nacelle, wingtip, and empennage designed manually) of a 150 seat airliner designed using this software was subsequently used for a high-lift aerodynamic/mechanical integrated design and kinematic simulation. The results illustrate that the software was able to integrate wing–body modeling and high-lift aerodynamic/mechanism design in the conceptual and preliminary aircraft design phases.
    publisherAmerican Society of Civil Engineers
    titlePlatform for Transport Aircraft Wing–Body Parametric Modeling and High-Lift System Design
    typeJournal Paper
    journal volume30
    journal issue5
    journal titleJournal of Aerospace Engineering
    identifier doi10.1061/(ASCE)AS.1943-5525.0000761
    page06017004
    treeJournal of Aerospace Engineering:;2017:;Volume ( 030 ):;issue: 005
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian