X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from n7.bullet.re3.yahoo.com ([68.142.237.92] verified) by logan.com (CommuniGate Pro SMTP 5.2.13) with SMTP id 3595148 for flyrotary@lancaironline.net; Fri, 24 Apr 2009 06:37:53 -0400 Received-SPF: none receiver=logan.com; client-ip=68.142.237.92; envelope-from=casey.gary@yahoo.com Received: from [68.142.237.87] by n7.bullet.re3.yahoo.com with NNFMP; 24 Apr 2009 10:37:19 -0000 Received: from [66.196.97.134] by t3.bullet.re3.yahoo.com with NNFMP; 24 Apr 2009 10:37:19 -0000 Received: from [127.0.0.1] by omp107.mail.re3.yahoo.com with NNFMP; 24 Apr 2009 10:37:19 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 31718.24790.bm@omp107.mail.re3.yahoo.com Received: (qmail 49827 invoked by uid 60001); 24 Apr 2009 10:37:18 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1240569438; bh=iFqQ+tXc8jPu30so9oAmxReTUZb5g8a4JkX2QRcdjtQ=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:References:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=gzbyV8R2RfPi35Qo78sViz8uuaYEozuMev2rOLNKL2u6RO4b0Gvk4KwLgU04Ylvitu3VSMv8saLuet8WxGwsHXxleXoaZe8ZbQJQKQEmZnNwIitIDM/yfZReAKLmsMPv/9Qfsl1t2vMiV7Ldqm5hPbvLNtwFxWiUeTwImueokS4= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:References:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=DEhEsw62I38Tm0J+eOjCt3TOQaERx+o8zszhaeDb7SOJ3BowC6JCSZu0cZZceBZSuNUlsF10SIjZkduKtDQk5/Gk6f0zKBJBbdTE27eB8a7ujaIwHS1O0hPYW11N71F5VtZgV3a9MxLR4o9wCLiBdRM5L4avQN7GhYcNIzMn5r4=; Message-ID: <879754.47336.qm@web57513.mail.re1.yahoo.com> X-YMail-OSG: pGsxroMVM1kPtqv1XFtBGBjl1zfOigviVBWxfOKoKa0lzwnRT1ItL3006FC_kJ2E53ZP.WcEA8K5vMKyJl5dJuYNXoGCVKW7UX0SMDl4Fjcx0xEMG_uW1z3sQYmZaK_wVGYFR.xeWtKbEvJwIiWN8_DXtwFwWAnW0sk6d5SGqlV0J0qNA1vOfumjtDdYSFKms6gpD73HZ.Pugib21Fq01myPtHegMgiY6jhc4S1n1uUrCHGMCEK_BLb2SrgntexKdkGoaAGVNTj.1eSbv.Im2ov886GQTO7.UyoodN264BBHbtWpiw-- Received: from [97.122.158.4] by web57513.mail.re1.yahoo.com via HTTP; Fri, 24 Apr 2009 03:37:17 PDT X-Mailer: YahooMailRC/1277.35 YahooMailWebService/0.7.289.1 References: Date: Fri, 24 Apr 2009 03:37:17 -0700 (PDT) From: Gary Casey Subject: Mass Air Flow? To: Rotary motors in aircraft In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-1624846649-1240569437=:47336" --0-1624846649-1240569437=:47336 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Has anyone used an air-flow based system for these engines? They embody ma= ny of the characteristics that pushed automotive engines in the direction a= way from speed-density to Mass Air Flow(MAF). Just curious, as most of the= calibration problems discussed would go away if MAF were the primary input= ..=0AGary Casey=0A=0A=0A=0A --0-1624846649-1240569437=:47336 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable

Has anyone used an air-flow based system for these= engines? =A0They embody many of the characteristics that pushed automotive= engines in the direction away from speed-density to Mass Air Flow(MAF). = =A0Just curious, as most of the calibration problems discussed would go awa= y if MAF were the primary input.

Gary Casey

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