Randall Clague wrote: > I maintain that some data is better than having no data. Since I'm > doing a zeroeth-order trajectory analysis - just tell me how high the > damn thing will go, plus or minus 3 db - I figured a flat curve was > close enough.
This link (from the "Altmark" altitude simulator page at http://mks.niobrara.com/altitude.html) gives a "simplified transonic drag model" based on a Mach-dependent correction factor applied to the low-speed Cd: http://mks.niobrara.com/dragmodel.html -dave w _______________________________________________ ERPS-list mailing list [EMAIL PROTECTED] http://lists.erps.org/mailman/listinfo/erps-list
