Mailing List flyrotary@lancaironline.net Message #29655
From: keltro@att.n <keltro@att.net>
Subject: Re: Injector pulseing ? Tracy ?
Date: Sun, 22 Jan 2006 23:36:00 +0000
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Tracy and Ed,
   Thanks for the info......I am talking to the producer of a
constant speed prop controller for my "IVO" and he needed to know how many injector pulses per revolution.....Uses it as a signal for the power percentage function of his controller....
Like I need to duplicate one of my EM2 functions !! --
Kelly Troyer
Dyke Delta/13B/RD1C/EC2




-------------- Original message ----------------------
From: "Ed Anderson" <eanderson@carolina.rr.com>
Hi Kelly,

I've been over this with Tracy several times and the answer is always "ONE  time per rev" {:>).  The reason I ask the question is that for my EFI fuel monitor to give the right answer, I have to set a constant for the injectors flow rate that is twice the rate flow Mazda claims.  But, if the injectors did pulse twice per rev then the stated injector flow rate would suffice.  However, no matter how many times I ask Tracy,  he stubbornly keeps insisting  "only once per rev" {:>)

Ed A
  ----- Original Message -----   From: Tracy Crook   To: Rotary motors in aircraft   Sent: Sunday, January 22, 2006 2:37 PM
  Subject: [FlyRotary] Re: Injector pulseing ? Tracy ?


  Easy one!  No.

  Tracy
    ----- Original Message -----     From: Kelly Troyer     To: Rotary motors in aircraft     Sent: Sunday, January 22, 2006 12:57 PM
    Subject: [FlyRotary] Injector pulseing ? Tracy ?


    Tracy,
        Do I have this correct ? The EC2 batch fires the injectors therefore all the injectors (if above
    stageing MAP) pulse twice per eccentric shaft revolution.........Inquiring minds want to know !!


    Thanks
    --
    Kelly Troyer     Dyke Delta/13B/RD1C/EC2
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