X-Virus-Scanned: clean according to Sophos on Logan.com From: "Steven W. Boese" Received: from [104.47.32.112] (HELO NAM01-SN1-obe.outbound.protection.outlook.com) by logan.com (CommuniGate Pro SMTP 6.1.11) with ESMTPS id 8872093 for flyrotary@lancaironline.net; Fri, 12 Aug 2016 19:57:34 -0400 Received-SPF: none receiver=logan.com; client-ip=104.47.32.112; envelope-from=SBoese@uwyo.edu DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uwy.onmicrosoft.com; s=selector1-uwyo-edu; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=drbDMB3hraAVBTE30Tav9K3i7c9SqvaltKYPYWe6HXM=; b=PQNIwSRKQ/ymipNL7tmLJ98qTeHj/pejn9+MNwmRj933Al5JKyI+v9mKNK0uYu2L8rX4c7qC0bl0NGyFAgqFtyMP5ZnsbSGqES79dhvNZBpY1VoGJWCbpvUznL1LWJnVjXiiNwg/r2nCSdy4Ua7eL3DYmXFa1YhVrEcJC43ZSXo= Received: from BL2PR05MB2194.namprd05.prod.outlook.com (10.167.98.142) by BL2PR05MB2195.namprd05.prod.outlook.com (10.167.98.143) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384) id 15.1.557.8; Fri, 12 Aug 2016 23:57:14 +0000 Received: from BL2PR05MB2194.namprd05.prod.outlook.com ([10.167.98.142]) by BL2PR05MB2194.namprd05.prod.outlook.com ([10.167.98.142]) with mapi id 15.01.0557.009; Fri, 12 Aug 2016 23:57:15 +0000 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: Trouble shooting the Renesis big miss problem Thread-Topic: [FlyRotary] Re: Trouble shooting the Renesis big miss problem Thread-Index: AQHR9PJkqUiepVdVikq3vgZjDOM/mKBF/3S+ Date: Fri, 12 Aug 2016 23:57:14 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=SBoese@uwyo.edu; x-originating-ip: [69.146.103.188] x-ms-office365-filtering-correlation-id: 416af75a-e7e8-41d1-e6ba-08d3c30c6296 x-microsoft-exchange-diagnostics: 1;BL2PR05MB2195;6:rHOaeqTH8oVwqr+PmXhr7SyFJD2huQ8zB3JvucqfR+4w5PWtdszqktm9q2e6U3bJmAdk4ihUPtZl6CSVuMykOVm02x0kS/1L6jy6OY5e5qsUwKm2pp2QgyPOL0w+U6iXsg8uaydw/lZaAlXBooiidvdUZ8rJK+UpIeb0EGwtV7cO43F1UcFNdiihNq4MsbNBGlFGnaBYAe4prcj0ObLg2ErOtTqbg/+sakHXWcDujUAOmPpig5namdDlZ5+GS8ZY6vF8QNX6I0vjaPnBvN8+thNQle8l3EWF8VMOHhXZsuk=;5:r8feiPYhimKUqdLLj41QginYFbrEKi6rgUy0Isj2vVHB+Qgp6ytFoQDrlpRsA8pXB/MuCHyNaG9MsROSbg+7hqi+0ua7TesY1eXIMk1wN/eZ9Ylg2+kunPokypGOMp35SeTKtXqeNp23fZR4QsaQ/A==;24:H7+VkiViKjKpaarEnRunw1/vHxJo8k9zpTPUyudYafcP+UVucmMDUc/dHAhqbItHhb2N7dCuDVR8fFjTOrO2s4kGB6CNaE2H8gQA7Ykihc8=;7:ByxG8O52Kc+qLhu5ysmY90skjKLpAFJoHVdY69MYOFZfYVauQIi0dWSYO1aHHMWMTPLzYa/kL9nPuFC7fHuMX+JkNsI5UB7AqHrR3yGbiF5oP7ksfv8S7/T7JwEWDGLXBJF5VKxPvjzMuexSasFCmTm8bDbK6DsUSMMkm0xCwjI2D/VhlCA5GDxEBoJSHejP5bj1N9/tzyNp2jonPOiUOHaaZSMiS3bUnNGKmWZ1bdoSrQRLcDhqTeoW/+DBkYRj x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:BL2PR05MB2195; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(6040176)(601004)(2401047)(5005006)(8121501046)(3002001)(10201501046);SRVR:BL2PR05MB2195;BCL:0;PCL:0;RULEID:;SRVR:BL2PR05MB2195; x-forefront-prvs: 003245E729 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(7916002)(24454002)(377454003)(199003)(189002)(2950100001)(76176999)(92566002)(189998001)(50986999)(450100001)(5002640100001)(2900100001)(1600100001)(77096005)(66066001)(87936001)(99286002)(10400500002)(19627405001)(110136002)(76576001)(107886002)(97736004)(80792005)(106356001)(54356999)(89122001)(86362001)(106116001)(90282001)(16236675004)(3846002)(33656002)(19625215002)(101416001)(7736002)(75432002)(81156014)(105586002)(8676002)(3280700002)(19580395003)(122556002)(88552002)(68736007)(7696003)(81166006)(9686002)(7846002)(102836003)(6116002)(586003)(2906002)(19580405001)(8936002)(3660700001)(74316002);DIR:OUT;SFP:1102;SCL:1;SRVR:BL2PR05MB2195;H:BL2PR05MB2194.namprd05.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;A:1;MX:1;LANG:en; received-spf: None (protection.outlook.com: uwyo.edu does not designate permitted sender hosts) spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: multipart/alternative; boundary="_000_BL2PR05MB2194912B2603EFF8FFDF1733B91F0BL2PR05MB2194namp_" MIME-Version: 1.0 X-OriginatorOrg: uwyo.edu X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Aug 2016 23:57:14.9591 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f9cdd7ad-825d-4601-8e9c-a325e02d52da X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL2PR05MB2195 --_000_BL2PR05MB2194912B2603EFF8FFDF1733B91F0BL2PR05MB2194namp_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Steve, I've seen references to enlarging that opening diameter or widening it into= a slot. That has been reported to be a potential source of problems. It = wouldn't be the case for you since those openings haven't been changed. Steve Boese ________________________________ From: Rotary motors in aircraft on behalf of = Stephen Izett Sent: Friday, August 12, 2016 5:36:18 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Trouble shooting the Renesis big miss problem Hi Steve No stock Mazda. What is that modification? Steve On 13 Aug 2016, at 7:32 AM, Steven W. Boese > wrote: Steve, Has the small opening between the trailing spark plug and the main chamber = been modified? Steve Boese ________________________________ From: Rotary motors in aircraft > on behalf of steve Izett > Sent: Friday, August 12, 2016 9:24:38 AM To: Rotary motors in aircraft Subject: [FlyRotary] Trouble shooting the Renesis big miss problem Hi Guys Today we got back into finding the terrible missing breakdown problem with = the Renesis. We had a list of faultfinding paths to follow but solved it with the first = change. Turned out to be the plugs. Swapped in the NGKBR10EIX (after grinding down = a plug socket) and no more problem. So she now does the following I think reasonably rich: WOT Prop set fine 7467 RPM 29.8 Inches EGT=92s 1647&1497 23.7= GPH Fuel Pressure 43PSI Oil Pressure 68PSI WOT Prop set course 5407 RPM 30.3 Inches EGT=92s 1579&1494 16.7 GPH Fue= l Pressure 43PSI Oil Pressure 56PSI The EM3 fuel flow is not calibrated yet so not sure how close the GPH likel= y to be and therefore power levels. I wonder what HP she is making. Checked the dwell: See photo showing Rotor #1 T and L signals to D585 coils= . Appears to be close to 4mSec=92s Checked the signal from the CAS=92s: See photo of signals coming from the P= rimary and Backup CAS (Primary is 4.8vPk-Pk and Backup 1.9vPk-Pk????) I disconnected the Backup CAS and Engine still runs on B so??? (I=92m sure = I set BUSENSOR in the code) Sorry about the glare on the CRO screen. --_000_BL2PR05MB2194912B2603EFF8FFDF1733B91F0BL2PR05MB2194namp_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable

Steve,


I've seen references to enlarging that opening diameter or widening it i= nto a slot.  That has been reported to be a potential source= of problems.  It wouldn't be the case for you since those openings ha= ven't been changed.


Steve Boese

From: Rotary motors in airc= raft <flyrotary@lancaironline.net> on behalf of Stephen Izett <fly= rotary@lancaironline.net>
Sent: Friday, August 12, 2016 5:36:18 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Trouble shooting the Renesis big miss probl= em
 
Hi Steve
No stock Mazda. 
What is that modification?
Steve
On 13 Aug 2016, at 7:32 AM, Steven W. Boese <flyrotary@lancaironline.net<= /a>> wrote:

Steve,

Has the smal= l opening between the trailing spark plug and the main chamber been modifie= d?

Steve Boese<= br class=3D"">
From: Rotary motors in aircraft &= lt;flyrotary@lanc= aironline.net> on behalf of steve Izett <flyrotary@lancaironline.net>
Sent: F= riday, August 12, 2016 9:24:38 AM
To: Rot= ary motors in aircraft
Subject: [FlyRotary] Trouble shooting the Renesis big miss problem 
 
Hi Guys

Today we got back into finding the terrible missing breakdown problem with = the Renesis.
We had a list of faultfinding paths to follow but solved it with the first = change.
Turned out to be the plugs. Swapped in the NGKBR10EIX (after grinding down = a plug socket) and no more problem.

So she now does the following I think reasonably rich:
WOT Prop set fine         &nbs= p;     7467 RPM 29.8 Inches EGT=92s 1647&1497 23.7 = GPH Fuel Pressure 43PSI Oil Pressure 68PSI
WOT Prop set course     5407 RPM 30.3 Inches EGT=92s 15= 79&1494 16.7 GPH Fuel Pressure 43PSI Oil Pressure 56PSI

The EM3 fuel flow is not calibrated yet so not sure how close the GPH likel= y to be and therefore power levels.
I wonder what HP she is making.

Checked the dwell: See photo showing Rotor #1 T and L signals to D585 coils= . Appears to be close to 4mSec=92s
Checked the signal from the CAS=92s: See photo of signals coming from the P= rimary and Backup CAS (Primary is 4.8vPk-Pk and Backup 1.9vPk-Pk????)
I disconnected the Backup CAS and Engine still runs on B so??? (I=92m sure = I set BUSENSOR in the code)
Sorry about the glare on the CRO screen.

--_000_BL2PR05MB2194912B2603EFF8FFDF1733B91F0BL2PR05MB2194namp_--