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#1
December 11th 14, 06:47 PM
posted to rec.aviation.soaring
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TE probe vibration
Tailplane mounted video cams show fin mounted TE probes to be
bouncing and jiggling up and down during flight. Do we have any information to indicate whether this affects their performance? John Galloway 
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#2
December 11th 14, 07:22 PM
posted to rec.aviation.soaring
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TE probe vibration
On Thursday, December 11, 2014 11:00:05 AM UTC-8, John Galloway wrote:
Tailplane mounted video cams show fin mounted TE probes to be bouncing and jiggling up and down during flight. Do we have any information to indicate whether this affects their performance? John Galloway Don't know, but it has to add a small amount of additional drag. A carbon fiber tube, being lighter and more rigid, would vibrate at a higher frequency, less magnitude, and probably further from the lower frequency movements of the fuselage.
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#3
December 11th 14, 08:41 PM
posted to rec.aviation.soaring
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TE probe vibration
That's the formation of a Von Karman vortex street. Massive drag, some turbulators (or wrapped diagonal lining like on car antennas) might nullify it and also reduce drag quite a bit.
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#4
December 11th 14, 09:06 PM
posted to rec.aviation.soaring
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TE probe vibration
On Thursday, December 11, 2014 3:41:58 PM UTC-5, J. Nieuwenhuize wrote:
That's the formation of a Von Karman vortex street. Massive drag, some turbulators (or wrapped diagonal lining like on car antennas) might nullify it and also reduce drag quite a bit. That or 25mg Viagra applied to the TE Probe before flight. P3
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#5
December 11th 14, 10:18 PM
posted to rec.aviation.soaring
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TE probe vibration
On Thursday, December 11, 2014 3:06:38 PM UTC-6, Papa3 wrote:
That or 25mg Viagra applied to the TE Probe before flight. P3 What if you fly for more than 4 hours?
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#6
December 12th 14, 01:55 AM
posted to rec.aviation.soaring
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TE probe vibration
On Thursday, December 11, 2014 4:18:35 PM UTC-6, Steve Leonard wrote:
On Thursday, December 11, 2014 3:06:38 PM UTC-6, Papa3 wrote: That or 25mg Viagra applied to the TE Probe before flight. P3 What if you fly for more than 4 hours? Seek Medical Attention!
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#7
December 12th 14, 06:10 AM
posted to rec.aviation.soaring
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TE probe vibration
On Thursday, December 11, 2014 5:55:11 PM UTC-8, Tim wrote:
On Thursday, December 11, 2014 4:18:35 PM UTC-6, Steve Leonard wrote: On Thursday, December 11, 2014 3:06:38 PM UTC-6, Papa3 wrote: That or 25mg Viagra applied to the TE Probe before flight. P3 What if you fly for more than 4 hours? Seek Medical Attention! No, no, just go for a record, don't stop to see a doc! A TE Probe boner is a terrible thing to waste.
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#8
December 12th 14, 07:20 PM
posted to rec.aviation.soaring
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TE probe vibration
On Thursday, December 11, 2014 8:55:11 PM UTC-5, Tim wrote:
On Thursday, December 11, 2014 4:18:35 PM UTC-6, Steve Leonard wrote: On Thursday, December 11, 2014 3:06:38 PM UTC-6, Papa3 wrote: That or 25mg Viagra applied to the TE Probe before flight. P3 What if you fly for more than 4 hours? Seek Medical Attention! I swear to god im gonna **** my pants XD
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