I.S. EN ISO 19226:2020
Current
The latest, up-to-date edition.
Nuclear energy - Determination of neutron fluence and displacement per atom (dpa) in reactor vessel and internals (ISO 19226:2017)
Hardcopy , PDF
English
15-03-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Transport theory calculational models
5 Reactor pressure vessel neutron dosimetry measurements
6 Comparison of calculations with measurements
7 Determination of the best-estimate fluence
8 Calculational methods for dpa and gas production
Bibliography
This document provides a procedure for the evaluation of irradiation data in the region between the reactor core and the inside surface of the containment vessel, through the pressure vessel and the reactor cavity, between the ends of active fuel assemblies, given the neutron source in the core.
| Committee |
TC 85
|
| DocumentType |
Standard
|
| Pages |
30
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| ISO 19226:2017 | Identical |
| EN ISO 19226:2020 | Identical |
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