Graham, We use 15%; however, as I recall many of our colleagues use 30% . I would also suggest using the HPS Powernet List server archive site, here is a relevant link for your question
http://www.mail-archive.com/[email protected]&q=alpha+self+absorption Seth From: [email protected] [mailto:[email protected]] On Behalf Of Johnson, Graham T Sent: Monday, July 02, 2012 11:38 AM To: [email protected] Subject: Powernet: Alpha Smear Self Absorption factor Duke Energy would appreciate answers to the following question: How does your plant account for self absorption in alpha smears? If self absorption is measured at the plant, how is this done? If a published self absorption factor is used, what is its origin? Thank you, Graham Johnson --- NOTICE --- This message is for the designated recipient only and may contain confidential, privileged or proprietary information. If you have received it in error, please notify the sender immediately and delete the original and any copy or printout. Unintended recipients are prohibited from making any other use of this e-mail. Although we have taken reasonable precautions to ensure no viruses are present in this e-mail, we accept no liability for any loss or damage arising from the use of this e-mail or attachments, or for any delay or errors or omissions in the contents which result from e-mail transmission.
