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Posted:
Fri Dec 22, 2006 4:26 pm
by bruce
Another forum success story!!
Thanks for posting your pics and results!!
Posted:
Fri Dec 22, 2006 4:34 pm
by riga team
The minimal reading ........did correctly pitot work ? I ask to specify errors .. thanks Anatolij
Posted:
Fri Dec 22, 2006 4:38 pm
by riga team
thanks BRUCE .!. The first building is most difficult...ANATOLIJ
Posted:
Fri Dec 22, 2006 8:19 pm
by larrycavan
Nice Work!
Posted:
Sat Dec 23, 2006 10:34 am
by riga team
Thanks everyone the members of the forum ! With a holiday of Christmas all a forum-guys ! Anatolij , Riga , Latvia.
!
Posted:
Sun Dec 24, 2006 5:11 pm
by Tony
Excellent results there Anatolij, well done.
The vibration that you are getting with the flow completely blocked is most likely due to the air surging in the blower. That is actually a good sign, it means the blower is now much more efficient since your internal modifications to reduce internal leakage around the rotor.
The high vacuum with the flow blocked is not really overloading the blower, because the drive motor current will be at its minimum with zero flow. To get rid of the surging, try bleeding a small amount of air directly into the blower intake when making measurements at low flows, and close this air bleed when you need full available blower power.
Yes, the big blower will be very quiet, apart from a lot of unavoidable air roar, much better than a bunch of noisy vacuum cleaner motors.
A merry Christmas to all....
Posted:
Sun Dec 24, 2006 6:26 pm
by maxracesoftware
Tony ...thanks for sharing your Knowledge !!
i enjoy reading yours and many others who Post
on this Forum !!
Thanks,
and have a Merry CHRISTmas everyone !