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Tailwind
Posted: Fri Oct 13, 2017 8:29 pm
by bfermar
In almost all the routes predominates, I think artificially, the tailwind. Could it be due to the wind scaling present in the profile? Should I do another calibration? I made a couple of changes regarding the profile obtained in the round trip (CdA, and Crr) but did not modify the Wind Scaling
Any suggestions?
Regards
Re: Tailwind
Posted: Tue Oct 17, 2017 5:59 am
by bfermar
Please check the archives. I'm pretty frustrated
Regards
Re: Tailwind
Posted: Tue Oct 17, 2017 7:59 am
by Velocomp
Is this a solo ride?
Re: Tailwind
Posted: Tue Oct 17, 2017 8:03 am
by Velocomp
Assuming that this is a solo ride, then your wind scaling is incorrect.
I've made an adjustment to your profile.
Load this into your PP and post your next ride file.
Re: Tailwind
Posted: Tue Oct 17, 2017 8:18 am
by bfermar
The route was made with two more companions. I guess that's why the drafting strokes appear.
I'll try the new profile.
Thank you very much
Re: Tailwind
Posted: Tue Oct 17, 2017 9:06 am
by bfermar
I send another route with another profile, for a second bike, which suffers from the same problem with the tailwind. Interestingly, the incorrect wind scaling is very similar in the two profiles, after the O & B calibration.
Please analyze this second profile.
As soon as I test the first corrected profile I will upload the test route
Many thanks
Regards
Re: Tailwind
Posted: Tue Oct 17, 2017 9:12 am
by bfermar
Commenting on this second route, that on returning (kms 50 to 62), the wind against was quite strong, something that is not reflected in the route file
Re: Tailwind
Posted: Fri Oct 20, 2017 1:05 pm
by Velocomp
Please do a short (10KM) out and back, solo ride. This will be the best thing to use for analysis.
Re: Tailwind
Posted: Tue Oct 24, 2017 3:09 pm
by bfermar
I am sending you the latest O & B calibration for one of the bikes. Please check the files, is everything ok?
Is the wind sensor working well?
Regards
Re: Tailwind
Posted: Tue Oct 24, 2017 4:33 pm
by Velocomp
It looks like you were riding on a windy day. If this is correct, then you are fine!