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#1
January 16th 06, 03:25 AM
posted to rec.aviation.homebuilt
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Doodles...Calibrate
Filled in WingSpan and GrossWeight from Vans web site. IIRC, Van uses a 23012 airfoil? If so, the 12% stays, and I'd guess CLmax of about 1.3. Wing Chord? Spar cap materials? Span [ft] [ 28] Span Load [lb/ft] [calc] Area [sqft] [ -- ] Area Load [lb/sqft] [calc] Chord root [ft] [ ? ] RN root [mil] [calc] Chord tip [ft] [ ? ] RN tip [mil] [calc] Chord MAC [ft] [calc] RN mean [mil] [calc] Aspect [#] [calc] Max CL [#.##] [ ?.??] Gross Wgt [lb] [1600] Stall Speed [mph] [calc] Design G's [#] [ ? ] Wing Thick[%chord] [12%?] Spar Compr [psi] [ ?? ] Cap Width [in] [ ? ] Spar Shear [psi] [ ?? ] Any takers? Richard 
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#2
January 16th 06, 05:59 PM
posted to rec.aviation.homebuilt
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Doodles...Calibrate
"Richard Lamb" wrote in message
. net... Filled in WingSpan and GrossWeight from Vans web site. IIRC, Van uses a 23012 airfoil? Richard............ I think Van uses a 23013. The Emeraude uses a 23012. That way I can go "Neener, neener" at my buddy's RV-4 (as he goes screaming past me). Rich S.
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#3
January 16th 06, 07:04 PM
posted to rec.aviation.homebuilt
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Doodles...Calibrate
Rich S. wrote:
"Richard Lamb" wrote in message . net... Filled in WingSpan and GrossWeight from Vans web site. IIRC, Van uses a 23012 airfoil? Richard............ I think Van uses a 23013. The Emeraude uses a 23012. That way I can go "Neener, neener" at my buddy's RV-4 (as he goes screaming past me). Rich S. Thanks, Mr. S. Now would somebody measure the wing chord?
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