Mailing List flyrotary@lancaironline.net Message #58234
From: Dwayne Parkinson <dwayneparkinson@yahoo.com>
Subject: Re: [FlyRotary] More high ground testing
Date: Thu, 7 Jun 2012 08:52:18 -0700 (PDT)
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Chris,

I'd say you've got the cooling thing figured out.  Do you know what kind of HP you're producing with the 13b+turbo configuration you've got?  BTW - I'll be down in Houston a few more times later this summer if you feel like showing off your creation.

Dwayne




From: Chris Barber <cbarber@texasattorney.net>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Wednesday, June 6, 2012 4:47 PM
Subject: [FlyRotary] More high ground testing

Just did another nose lift at about 70 kts. OAT is indicating 107 degrees on my engine monitor. Coolant temps were around 200 when I took active after a long taxi and waiting for a Cherokee to taxi in. Oil was lower.  Coolant went to about 210 when powered up at the numbers but started to drop slightly as I built  speed. About 205 as I left active and 215 as I got to hangar. 

I don't think that is too bad considering the conditions, Really hot and humid.

I was also happy the temps started down as I gathered speed even though the run down the runway was only several seconds. I would hope the temps will continue down to preferred levels as I continue to increase speed. Impossible to know while on the ground.

I know, go fly and find out...  Uh, yeah, but with mid-day temps at 107 on the ramp I think I prefer an early morning and less wind and likely much less bumpy.

Chris
Houston
Velocity SE
13b turbo rotary
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