Failure simulation of nuclear pressure vessel under severe accident conditions: Part II – Failure modeling and comparison with OLHF experiment

This paper proposes strain-based failure model of A533B1 pressure vessel steel to simulate failure, followed by application to OECD lower head failure (OLHF) test simulation for experimental validation. The proposed strain-based failure model uses simple constant and linear functions based on physic...

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Ngā kaituhi matua:	Eui-Kyun Park, Jun-Won Park, Yun-Jae Kim, Yukio Takahashi, Kukhee Lim, Eung Soo Kim
Hōputu:	Artigo
Reo:	Inglês
I whakaputaina:	Elsevier 2023-11-01
Rangatū:	Nuclear Engineering and Technology
Ngā marau:	Failure prediction of nuclear pressure vessel Strain based failure model Severe accident condition Validation using OLHF test
Urunga tuihono:	http://www.sciencedirect.com/science/article/pii/S1738573323003510
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

Failure simulation of nuclear pressure vessel under severe accident conditions: Part II – Failure modeling and comparison with OLHF experiment

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