A validation test has recently been constructed for wall interference methods as applied to the National Transonic Facility (NTF). The goal of this study was to begin to address the uncertainty of wall-induced-blockage interference corrections, which will make it possible to address the overall quality of data generated by the facility. The validation test itself is not specific to any particular modeling. For this present effort, the Transonic Wall Interference Correction System (TWICS) as implemented at the NTF is the mathematical model being tested. TWICS uses linear, potential boundary conditions that must first be calibrated. These boundary conditions include three different classical, linear. homogeneous forms that have been historically used to approximate the physical behavior of longitudinally slotted test section walls. Results of the application of the calibrated wall boundary conditions are discussed in the context of the validation test.


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    Titel :

    Validation of Blockage Interference Corrections in the National Transonic Facility


    Beteiligte:

    Kongress:

    45th AIAA Aerospace Sciences Meeting and Exhibit ; 2007 ; Reno, NV, United States


    Erscheinungsdatum :

    2007-01-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Validation of Blockage Interference Corrections in the National Transonic Facility (Invited) AIAA Paper

    Walker, E. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2007


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    Holmes, Harlan K. | IEEE | 1986


    The National Transonic Facility

    Holmes, H. K. | NTRS | 1986