Return-Path: Received: from smtp814.mail.sc5.yahoo.com ([66.163.170.84] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with SMTP id 2942624 for flyrotary@lancaironline.net; Wed, 21 Jan 2004 18:57:37 -0500 Received: from unknown (HELO HomeComputer) (gregory?fuess@209.30.241.170 with login) by smtp814.mail.sc5.yahoo.com with SMTP; 21 Jan 2004 23:55:41 -0000 From: "Greg Fuess" To: "'Rotary motors in aircraft'" Subject: Torsionals Date: Wed, 21 Jan 2004 17:55:38 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook, Build 11.0.5510 In-Reply-To: Thread-Index: AcPgeJgod53rdtyfThiM9Kfzy/+ivgAAP6aQ X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Message-ID: Hello Fellow Rotary Enthusiasts, As a new member of this list, and to rotaries in general, have any of you guys considered torsional vibrations with regards to the rotary, PSRU and propeller combinations? There is a lot of discussion about this on another site, and since I am considering the rotary, thought I would go to the source. Appreciate any feedback or direction to information. Regards, Greg Fuess