DPW8 Wind Tunnel Test Environment Test Case 1: Mounting System Study

Geometry Sources / Installation & Trimming Instructions:

   Geometry for NTF
   ---------------------------------------------------------
      NTF_USS_Sting_noRotation_2025_04_21.igs
            -  https://www.aiaa-dpw.org/GeometryNTF/NTF_highspeedleg_definition_v1p9.zip

         Installation:
            - Rotate -6.43 deg about vector [0,1,0] through point [156,0,0]
               (Rotation axis also defined in NTF_Arc_Sector_Rotational_Axis_Cylinder_2023_10_02.igs)
         Trimming:
            - Trim upper swept strut/clamshell surfaces with CRM aft fuselage


      Sting_No_Arc_Sector_Bulb_noRotation_2025_09_03.igs
            - https://dpw.larc.nasa.gov/DPW8/Test_Environment/Test_Case_1/Sting_No_Arc_Sector_Bulb_noRotation_2025_09_03.igs

         Installation:
            - Rotate -6.43 deg about vector [0,1,0] through point [156,0,0]
               (Rotation axis also defined in NTF_Arc_Sector_Rotational_Axis_Cylinder_2023_10_02.igs)


   Geometry for NASA CRM (Alpha=2.50 wing deformation):
   ---------------------------------------------------------
      DPW7_CRM_wbt_182_2.500deg_02_03_2021__WeP_in.igs
            - https://commonresearchmodel.larc.nasa.gov/wp-content/uploads/sites/7/2025/07/DPW-7_WBT_IGES_in_low_q.zip

         Installation:
            - Scale       (0.027,0.027,0.027)
            - Translate   (120.201,0.0,-4.805)
         Trimming:
            - Trim CRM aft fuselage with upper swept strut/clamshell surfaces