Mailing List flyrotary@lancaironline.net Message #67003
From: Steven W. Boese SBoese@uwyo.edu <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] Coolant flow sensors
Date: Sat, 21 Aug 2021 05:56:39 +0000
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
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Finn,

I used pitot static sensors to test the distribution of coolant flow between two parallel plumbed radiators.  Absolute flow rates can be calculated using your own calibration or referencing differential pressure vs flow velocity data found online.  

 The sensor was constructed by soldering 1/16" od copper tubing into 3/4" copper tubing. 

Steve Boese   

From: Rotary motors in aircraft <flyrotary@lancaironline.net> on behalf of Finn Lassen finn.lassen@verizon.net <flyrotary@lancaironline.net>
Sent: Wednesday, August 18, 2021 2:47 PM
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Subject: [FlyRotary] Coolant flow sensors
 
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Any suggestions for reasonably priced flow sensors to be inserted in
3/4" hoses that won't produce a significant flow restriction?

Finn

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