flyrotary@lancaironline.net Mailing List Archive

Mark,

It depends where the pressure sensor is. Mine is on the outlet side of the water pump, so it measures the static pressure as well as the dynamic head pressure that is forcing the water through the radiator. I have a 10# cap on the reservoir at the low side, and it holds the pressure of the system.

Bill Schertz
KIS Cruiser #4045
N343BS
Phase I testing

From: Mark Steitle

Sent: Tuesday, November 16, 2010 11:51 AM

To: Rotary motors in aircraft

Subject: [FlyRotary] Re: Todd Bartrim on "ebay"...not

Doug,

I paused the video on the EM-2 frames and noticed a couple of things. RPM showing NOP, Fuel Pressure = 50, Water Pressure = 30. I normally see about 13 psi WP. I just though it was interesting that the RPM was INOP. Maybe he has a separate tach. Personally, I would be concerned to see 30 psi WP.

Mark

On Tue, Nov 16, 2010 at 11:43 AM, <dlomheim@aol.com> wrote:

Wow...I"m going to have to get a nap! Meant "I-Tunes" vs e-bay! Interesting to see his EM-2 in some of the video frames as he explores various flight regimes!

dl
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