X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from nm17-vm0.access.bullet.mail.mud.yahoo.com ([66.94.236.21] verified) by logan.com (CommuniGate Pro SMTP 5.4.0) with SMTP id 5041350 for flyrotary@lancaironline.net; Sun, 03 Jul 2011 16:00:42 -0400 Received-SPF: softfail receiver=logan.com; client-ip=66.94.236.21; envelope-from=echristley@nc.rr.com Received: from [66.94.237.198] by nm17.access.bullet.mail.mud.yahoo.com with NNFMP; 03 Jul 2011 20:00:07 -0000 Received: from [66.94.237.102] by tm9.access.bullet.mail.mud.yahoo.com with NNFMP; 03 Jul 2011 20:00:07 -0000 Received: from [127.0.0.1] by omp1007.access.mail.mud.yahoo.com with NNFMP; 03 Jul 2011 20:00:07 -0000 X-Yahoo-Newman-Id: 71930.44946.bm@omp1007.access.mail.mud.yahoo.com Received: (qmail 94569 invoked from network); 3 Jul 2011 20:00:06 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1309723206; bh=KOCZe+vUueLSGmFYMguMCHk+drntvCA3+2oy4cGE6JI=; h=Received:X-Yahoo-SMTP:X-YMail-OSG:X-Yahoo-Newman-Property:Message-ID:Date:From:Reply-To:User-Agent:MIME-Version:To:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=IlqlaJWvuiqbrKnReH7JrfklSW97+UM2Ku4lTppWM3O/nzn68aB0OLzS1dmOjyNiPtJtOn2pODclnMOx0TcvOsk5eC+2U2pANR/bgCG0wPOZn9YeZRit3dzBu6mn1R6YMEXys+3YLHHAK3YRwKqyR1A4v3oEtgEfNqpjutfU+Xs= Received: from [192.168.1.2] (echristley@65.190.53.180 with plain) by smtp111.sbc.mail.mud.yahoo.com with SMTP; 03 Jul 2011 13:00:06 -0700 PDT X-Yahoo-SMTP: 40RP3pGswBDvPav1a.I8eMv.KS8bdgWBnCloVoKaow-- X-YMail-OSG: rXIauS0VM1n0UHY9TZ8fsnIllTtR1QJ7JEYVDsynVLZyoVo PdcLNRl5jJSfeEe5oyJ_nSOQKD5wP..WUZUS5yTptWu5Zs7.r6swBtfnjNLw VNj5IB50MfXF37ZdtACSt08e7o8veLoc3vJlmOzWS_zeiM6Tf144nzl4ghMJ IV8XK7Ijh6Lc.DQgrGKknTn7FMegIy6Xamj6VHbjuVuIpC0Gj1yg9FWLKRcN kUC64E.tWY9edX5Q67P7DDSSsDbpytl4cocQUC_q9ZEj1bXhKvaqjzywHm26 qrmNqzSmEpJHfGCBSZmw8zTFmCyd9HVYzhn.YEpuVg34kz3LWS4PjfD.km_P 19IA_caH_4wpS5bm4peOwHgQbQAKmO0BCgJkBKx3MEgFV0QMhZqrU8rI53Nr 2J1eTNTg.T3hApFdHDw-- X-Yahoo-Newman-Property: ymail-3 Message-ID: <4E10C9C2.3010100@nc.rr.com> Date: Sun, 03 Jul 2011 15:57:54 -0400 From: Ernest Christley Reply-To: echristley@att.net User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110424 Lightning/1.0b2 Thunderbird/3.1.10 MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: Test prop/club needed References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 07/02/2011 08:47 PM, Chris Barber wrote: > At about shat RPM/MP do you run before you hit 200 degrees. Also, what is the OAT? > > Thanks > > Chris I uploaded a video of the engine run playing out in MegaLogViewer to YouTube. It should be more data than you care to anaylize. The coolant temp is in blue and white in the bottom two graphs. RPM and MAP and throttle position are at the top. MAT in on the graph next to the bottom. As the graph plays out, current values show up near the center line in the same color as the graph, with min and max values for the whole graph at the left. The numbers are readable if you play it at fullscreen. The spark advance (in green) drops out in several places. That is the rev limiter kicking in. http://www.youtube.com/watch?v=o07hvUEyFm0