Re: [RCSE] Re: On Step...Longish

2000-03-12 Thread Aerofoam
> Sorry if this got long, but I only use windvanes to tell me which slope to > drive to. And this windvane theory also doesn't readily explain why Zagi's > and Boomerangs, etc appear to get up "on step" when in good air, no true > tailplane to cause rotation. I dont want to drag this discussion o

Re: [RCSE] Re: On Step...Longish

2000-03-12 Thread Ben Diss
Wow. And here I thought I understood it before. Just one more thing. If I flew into a really big thermal--one that was so big I didn't need to turn long enough for my stable glider to reach an equilibrium again--the true airspeed of the glider (not necessarily what I'm observing) would be highe

Re: [RCSE] Re: On Step...Longish

2000-03-12 Thread Thrmlboy
Guys, guys, guys It's a relatively simple explanation. I may be totally wrong (Manufacturing work for 7year may have my AE schooling a bit rusty), but one of the initial posts on this thread had this "phenomenon" explained. Condition 1: Glider is flying along in a steady state, dead