X-Virus-Scanned: clean according to Sophos on Logan.com From: "steve Izett" Received: from mail-pa0-f51.google.com ([209.85.220.51] verified) by logan.com (CommuniGate Pro SMTP 6.1.8) with ESMTPS id 8388592 for flyrotary@lancaironline.net; Sun, 07 Feb 2016 09:58:22 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.220.51; envelope-from=steveize@gmail.com Received: by mail-pa0-f51.google.com with SMTP id yy13so60145302pab.3 for ; Sun, 07 Feb 2016 06:58:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:message-id:mime-version:subject:date:references :to:in-reply-to; bh=EX30qgiVatInf6gWgBBRlyEl6Zl+DFqLZl3+fF5aD9s=; b=K91PlzNXgw2i7eBohIB3xfrCiKkcq+uyUhPVzTRkVmJUvLztXRf0kqhTMtXVs5VfX3 C67xrcqDIPOEXjZFOFVzsWxJ1ipnyei/8axPhIgnwURhspTzjT2+WBZeYD1a1eIkoNb5 dy0cjRuZG+laUyFQyDCfIh1pkMamWf9OlzK/JAbo5JKxYDOLZIqnhac3X5TiMQE8lJvb 2HQpyhkgsI3PDIgrMHYhHarZCfBv4mtAODbFUcwgzE9hIqJCIb37s3nSv3nQW7Z301VO QFIlDiHevlrKnFkIJactT1tF8ALVp7Bp56OszAzwkW5f8D+4kRcId+dQQ+SFKSxNhNzD ycJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:content-type:message-id:mime-version :subject:date:references:to:in-reply-to; bh=EX30qgiVatInf6gWgBBRlyEl6Zl+DFqLZl3+fF5aD9s=; b=kcfgbGy68VydacF6YJJ+O5x7y6C+lWlEJXLbrWtj2W/8cRHb1tJIQAc8bVuxAnCR64 Gdkty08mZjSfL48e4Iy9varqAeE2jJvT4SxqO9utioLR00iVku1tsUnpb6C/49Pa/Fj0 AmYYyVQu5U2lwn5lE0axGpDYN0TFQoWa+6Tg3FU7GMUkC8MkhE2iimvV9scnGvLhhe+e i+tmQDQEFXt1fsxyLKTw8LbhgvwwDbOcClUA/zbo66KR76HjwHJ0HaHvx5f1VogxY6Bx UTB5zBbVAfkkZoSD2Bpk5KFAdWRSRzV1dFyMNg3fPOOo5lGnmsUNUbEIEDrL5Cz2YlAj vQBw== X-Gm-Message-State: AG10YOQCGXjs9GGvVtK9HLK83Gjo/l4WFRAnhenOdZWzcTIO/9EsumYz25vF5o1K+31+Ag== X-Received: by 10.66.191.104 with SMTP id gx8mr35123809pac.21.1454857084172; Sun, 07 Feb 2016 06:58:04 -0800 (PST) Return-Path: Received: from [10.1.1.5] (125-209-177-208.dyn.iinet.net.au. [125.209.177.208]) by smtp.gmail.com with ESMTPSA id dg12sm37043366pac.47.2016.02.07.06.58.01 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 07 Feb 2016 06:58:03 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_94A28719-34D5-452E-A36E-315DD144DC00" Message-Id: <8EC44801-DBAF-4725-88FC-5AF0C0DC0FC9@gmail.com> Mime-Version: 1.0 (Mac OS X Mail 9.2 \(3112\)) Subject: Re: [FlyRotary] Re: Testing Date: Sun, 7 Feb 2016 22:57:57 +0800 References: To: Rotary motors in aircraft In-Reply-To: X-Mailer: Apple Mail (2.3112) --Apple-Mail=_94A28719-34D5-452E-A36E-315DD144DC00 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Bobby It's an Electric 3 blade Aerotek from New Zealand. Steve > On 7 Feb 2016, at 10:31 PM, Bobby J. Hughes = wrote: >=20 > Steve, > =20 > What prop do you have?=20 > =20 > Bobby > =20 > From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]=20= > Sent: Saturday, February 06, 2016 4:14 AM > To: Rotary motors in aircraft > Subject: [FlyRotary] Testing > =20 > Hi Guys > =20 > In order to extend ground testing and tuning of the engine in 35+C = (95+F) I rigged some water spray onto the water exchanger. > Water temps now stay below 150F even at high load, and to my surprise = Oil temps stayed below 180F (I thought I might have to spray water on = the Oil Exchanger but not required) > =20 > I reduced the pitch of the prop to allow a static rpm of approaching = 7500rpm and without much missing she spun up OK. > I feel like Im starting to get familiar with the EC2 now and between = MODE 2 and 3 and just manual mixture adjustments she runs from idle to = 7+K alright. > =20 > One observation is that at around 6-7K RPM both the Dynon Skyview as = well as the EM3 fail to read the RPM correctly. > Now they are both taking their sensing from Injector 1.=20 > The EC2 of course gets its trigger signal from the Renesis CAS=E2=80=99s= (main and backup) and there is a mod on the back of the EC2 board that = I took was conditioning of the CAS signals. > Has anyone else had the EM3 read rpm incorrectly at high RPM? > =20 > After balancing our prop, I=E2=80=99m hoping to begin playing with the = EC2=E2=80=99s closed loop mode, and then Timing with new BR10EIX plugs. > =20 > Thanks again Tracy for your gearbox and EC. > =20 > Cheers > Steve Izett --Apple-Mail=_94A28719-34D5-452E-A36E-315DD144DC00 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Bobby
It's an Electric  3 blade = Aerotek from New Zealand.
Steve




On = 7 Feb 2016, at 10:31 PM, Bobby J. Hughes <flyrotary@lancaironline.net> wrote:

Steve,
 
What prop do you = have? 
 
Bobby
 
From: Rotary = motors in aircraft [mailto:flyrotary@lancaironline.net] 
Sent: Saturday, February 06, 2016 = 4:14 AM
To: Rotary motors in = aircraft
Subject: [FlyRotary] Testing
 
Hi Guys
 
In order to extend ground testing and tuning of the = engine in 35+C (95+F) I rigged some water spray onto the water = exchanger.
Water temps now stay below 150F even at = high load, and to my surprise Oil temps stayed below 180F (I thought I = might have to spray water on the Oil Exchanger but not required)
 
I reduced the pitch of the prop to allow = a static rpm of approaching 7500rpm and without much missing she spun up = OK.
I feel like Im starting to get familiar with the EC2 = now and between MODE 2 and 3 and just manual mixture adjustments she = runs from idle to 7+K alright.
 
One observation is that at around 6-7K RPM both the = Dynon Skyview as well as the EM3 fail to read the RPM correctly.
Now they are both taking their sensing from Injector = 1. 
The EC2 of course gets its trigger signal = from the Renesis CAS=E2=80=99s (main and backup) and there is a mod on = the back of the EC2 board that I took was conditioning of the CAS = signals.
Has anyone else had the EM3 read rpm = incorrectly at high RPM?
 
After balancing our prop, I=E2=80=99m hoping to begin = playing with the EC2=E2=80=99s closed loop mode, and then Timing = with new BR10EIX plugs.
 
Thanks again Tracy for your gearbox and EC.
 
Cheers
Steve = Izett

= --Apple-Mail=_94A28719-34D5-452E-A36E-315DD144DC00--