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- May 9, 2018
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I'm trying to sim my 3" HPR model for an upcoming flight on a K805. Rocksim is giving me a apogee of 13,000 ft and OR an apogee of 9,100 ft. The big difference seems to be the CD each program is computing. The Rocsim CD is way lower than the Openrocket CD, 0.25 to 0.45 for Rocsim and 0.55 to 0.81 for OR. I've double checked the models and in each simulation and they're the same. Anyone else seen similar discrepancies? Recommendations?
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