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HL-20, Parameters Fit to Laser Scan


left-click = rotate, middle-button/CTLR-left-click = pan, scroll/right-click/ALT-left-click = zoom

Downloads: 335
Uploaded by: Andy
File size: 212 kilobytes
VSP Version: 3.X
License: Public Domain

File ID# 291
Manufacuter NASA
Model HL-20
Units Inches
Description This is an assisted parametrization of my previously flawed VSP3 model, tuned to a laser scan of a wind tunnel model of the HL-20. Interestingly, the laser scan itself is asymmetric, indicating that the accuracy, while maybe as good as it gets, does have noticeable measurement error in it.
Source Quality

2 - The source material used to create this model was Essentially Exact. This means detailed dimensions and drawings were used to create the model.

Model Suitability
  • 1 - Accurate OML for detailed aerodynamic analysis or CFD
  • 1 - OML for wetted areas/drag buildup
  • 1 - Check internal layout/volume
  • 1 - Build a display model
  • 1 - Cartoon or Pretty Picture
Tags experimental , spacecraft , lifting body

Enter all tags that describe the file separated by commas. (i.e. "Part, Engine, Aircraft")

Version of HL-20, Parameters Fit to Laser Scan Version Differences: Fixed a hole between the wedge and the fuel tanks.

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