JSM NARROW-GAP GEOMETRY FILES
AIAA CFD High Lift Prediction Workshop
Note that the JSM geometry files used in HiLiftPW-3 purposefully included minor alterations in the gaps in the
following locations (to help with grid generation): (1) between slat side edge and wing main element,
(2) at the inboard side edge of the aft flap, (3) at edges of flap track fairings, (4) between the
nacelle and the pylon, etc. For details, see the presentation slides by Yokokawa et al.:
Intro_JAXA.pdf, also found on the
Workshop Presentations page.
For consistency and to avoid confusion, we required all workshop
participants to use the geometries provided on the
The original geometry files with very narrow gaps in these regions are given below.
Now that the workshop is over, these geometries are being made available. We recommend that anyone
who makes use of the original narrow-gap geometry files instead of the official workshop geometry files
specifically mentions the difference in gap handling.
- Native: CATIA files for configurations WITH NARROW GAPS:
- Nacelle/Pylon-Off Configuration WITH NARROW GAPS:
- Nacelle/Pylon-On Configuration WITH NARROW GAPS:
Return to: Geometries Page
Return to: High Lift Prediction Workshop Home Page
Recent significant updates:
08/04/2017 - Added CATIA native files
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Last Updated: 08/04/2017