X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mx2.netapp.com ([216.240.18.37] verified) by logan.com (CommuniGate Pro SMTP 5.4c3j) with ESMTPS id 4988757 for flyrotary@lancaironline.net; Thu, 19 May 2011 13:21:46 -0400 Received-SPF: softfail receiver=logan.com; client-ip=216.240.18.37; envelope-from=echristley@nc.rr.com X-IronPort-AV: E=Sophos;i="4.65,238,1304319600"; d="scan'208";a="549276572" Received: from smtp1.corp.netapp.com ([10.57.156.124]) by mx2-out.netapp.com with ESMTP; 19 May 2011 10:20:54 -0700 Received: from [10.62.16.125] (ernestc-laptop.hq.netapp.com [10.62.16.125]) by smtp1.corp.netapp.com (8.13.1/8.13.1/NTAP-1.6) with ESMTP id p4JHKsrf021984 for ; Thu, 19 May 2011 10:20:54 -0700 (PDT) Message-ID: <4DD55175.6050102@nc.rr.com> Date: Thu, 19 May 2011 13:20:53 -0400 From: Ernest Christley Reply-To: echristley@nc.rr.com User-Agent: Thunderbird 2.0.0.24 (X11/20100623) MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: Blower experiment: FAIL References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Bill Schertz wrote: > Ernest, > Most dust collectors spin at 3600 rpm when run by AC. About 1/2 what > you want them to spin at. > dang-it! That is what all the commercially available stuff seems to max out at. It seems like I'm going to be stuck with building what I need.