NB/T 20403-2017Subcompartment pressure and temperature transient analysis in pressurized water reactors (English PDF)
RK压水堆核电厂隔间压力与温度瞬态分析
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
February 10, 2017
Implementation date
July 1, 2017
Scope
NB/T 20403-2017 is the English-translated version of RK压水堆核电厂隔间压力与温度瞬态分析.
NB/T 20403-2017 narrows the question to the subcompartments, the smaller rooms and cells inside a pressurized water reactor containment in which a pipe break produces a sharp local pressure rise and differential loads on the walls before the energy spreads further.
The analysis of those pressure and temperature transients is the subject of this recommended energy industry standard, classified F65. It rests on two references only, NB/T 20402-2017 and EJ/T 335. Issued on 10 February 2017, it has applied since 1 July 2017.
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Document preview — NB/T 20403-2017
National Standard of the People's Republic of China
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20403-2017 cites the following standards, which apply in full or in part through the references made to them in its clauses.
NB/T 20402-2017RK
EJ/T 335
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 26 pages — is available in the English PDF.
Referenced standards
Normative references
EJ/T 335
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