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Spoiler research as of 6/15/2010. New Setup. Offers greater repeatability No preloading Returns to zero More sensitive. Baseline Testing. Initial drag data has been taken for the Ahmed Body at 20 m/s, 25 m/s, 30 m/s, 35 m/s
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New Setup • Offers greater repeatability • No preloading • Returns to zero • More sensitive
Baseline Testing • Initial drag data has been taken for the Ahmed Body at 20 m/s, 25 m/s, 30 m/s, 35 m/s • Ready for systematic testing on 30 deg back angle with various spoiler positions.
Preliminary Results • Data was collected by averaging 20 points taken from each of three runs at the four given speeds. Three runs without the spoiler and three with the spoiler. Baseline With Spoiler in position 1