ANSI ANS 5.1-2014 Decay Heat Power in Light Water Reactors (Incorporates Erratum).pdf

1、An American National Standard Published by the American Nuclear Society 555 N. Kensington Ave La Grange Park, IL 60526 ANSI/ANS-5.1-2014 Decay Heat Power in Light Water Reactors ANSI/ANS-5.1-2014 ERRATUM ISSUED Find erratum inside front cover. Contact standardsans.org with questions. 1 ERRATUM ANSI/

2、ANS-5.1-2014 Decay Heat Power in Light Water Reactors A typographical error was identified on page 30, formula (28). Time should be 10 4s not 10 -4s.” The corrected formula is provided below: 6 Total decay heat power The total decay heat power from the fission products and actinides is calculated as

3、 ( , ) = ( , ) + ( , ) + ( , ) + ( , ), (27) where ( , ) = ( , ) ( ), 10 4s ( , ) + ( , ), 10 4s. (28) The total uncertainty is determined from the uncertainty in the fission product decay heat power without neutron capture in fission products, ( , ), as described in Eq. (6), and the uncertainty in

4、the operating power, , as described in Eq. (7). The other terms in Eq. (27) are defined to provide conservative overestimates of their contributions to the decay heat power, and the uncertainties in these terms are therefore not included in the total uncertainty. ANSI/ANS-5.1-2014 American National

5、Standard Decay Heat Power in Light Water Reactors American Nuclear Society American Nuclear Society Standards Committee Working Group ANS-5.1 American Nuclear Society 555 North Kensington Avenue La Grange Park, Illinois 60526 USA American National Standards Institute, Inc. American Nuclear Society 555 North Kensington Avenue La Grange Park, Illinois 60526 USA American National Standard American National Standard ANSI/ANS-5.1-2014 Inquiry Requests Inquiry Format American National Standard ANSI/ANS-5.1-2014American National Standard ANSI/ANS-5.1-2014