X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 07 Sep 2011 11:25:52 -0400 Message-ID: X-Original-Return-Path: Received: from p3plex1out01.prod.phx3.secureserver.net ([72.167.180.17] verified) by logan.com (CommuniGate Pro SMTP 5.4.1) with SMTP id 5116414 for lml@lancaironline.net; Wed, 07 Sep 2011 10:41:01 -0400 Received-SPF: none receiver=logan.com; client-ip=72.167.180.17; envelope-from=pete@leapfrogventures.com Received: (qmail 21467 invoked from network); 7 Sep 2011 14:40:24 -0000 Received: from unknown (HELO smtp.ex1.secureserver.net) (72.167.180.46) by p3plex1out01.prod.phx3.secureserver.net with SMTP; 7 Sep 2011 14:40:24 -0000 Received: from P3PW5EX1MB14.EX1.SECURESERVER.NET ([10.6.135.87]) by P3PW5EX1HT004.EX1.SECURESERVER.NET ([72.167.180.134]) with mapi; Wed, 7 Sep 2011 07:40:06 -0700 From: "pete@leapfrogventures.com" X-Original-To: Jeff Edwards , "lml@lancaironline.net" X-Original-Date: Wed, 7 Sep 2011 07:42:12 -0700 Subject: RE: [LML] Figuring out the pressurization system IV-P -- couple of questions Thread-Topic: [LML] Figuring out the pressurization system IV-P -- couple of questions Thread-Index: AcxtRRQcdrzsdmzYRkuuHJbaAqxj/AAJm/TA X-Original-Message-ID: <2A14E6258A8534418F5498D73CCA51EF165F4428@P3PW5EX1MB14.EX1.SECURESERVER.NET> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 I believe Nick said he climbed to 14,000 feet and set cruise power of 28"/2= 300 rpm. 28"/2300 should easily pressurize the cabin to 5.5 psi. Pete -----Original Message----- From: Jeff Edwards [mailto:vtailjeff@aol.com]=20 Sent: Tuesday, September 06, 2011 7:31 AM To: lml@lancaironline.net Subject: Re: [LML] Figuring out the pressurization system IV-P -- couple of= questions D, Your power setting was likely too low at 28 Inches to fully pressurize the = cabin. 2300 rpm is also a very low number for climb. If you haven't already= , I would recommend getting a good Lancair instructor to assist in your tra= ining.=20 Best regards, Jeff Edwards President LOBO On Sep 5, 2011, at 4:14 PM, Dico Reijers wrote: > Hi All, >=20 I then climbed to 14000' to see how the system would react (Power setting 2= 8" and 2300RPM >=20 > Dico