ANS 19.10

Description

ANS 19.10 – Methods for Determining Neutron Fluence in BWR and PWR Pressure Vessel and Reactor Internals

This standard provides a procedure for the evaluation of the best-estimate fast (E > 1.0 MeV) neutron fluence in the annular region between the core and the inside surface of the vessel, through the pressure vessel and the reactor cavity, between the top and bot-tom of the active fuel given the neutron source in the core. This evaluation employs both fast neutron flux computations and measurement data from in-vessel and cavity dosimetry, as appropriate. The standard applies to both U.S.-designed pressurized water reactors (PWRs) and boiling water reactors (BWRs).

Product Details

Published:

02/24/2009

ANSI:

ANSI Approved

Number of Pages:

14

File Size:

1 file , 360 KB

Note:

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