Published 1996
| Version v1
Miscellaneous
Fretting wear of fuel rods due to flow-induced vibration
Description
Recently several PWR Nuclear Plant experienced fuel rod fretting wear failures due to Flow Induced Vibration. When such multi-span supported fuel assembly has vibration excitation, it is important to know how fretting wears are progress and when the fuel rods are start to failure. In this study, we estimate the amount of wear depth using Archard theory when the fuel rod starts to relative motion against spacer grid dimples
Additional details
Publishing Information
- Publisher
- KNS
- Imprint Place
- Taejon (Korea, Republic of)
- Imprint Title
- Proceedings of the KNS spring meeting
- Imprint Pagination
- 3566 p.
- Journal Page Range
- p. 2021-2026
Conference
- Title
- 1996 spring meeting of the KNS
- Dates
- 31 May - 1 Jun 1996
- Place
- Cheju (Korea, Republic of)
INIS
- Country of Publication
- Korea, Republic of
- Country of Input or Organization
- Korea, Republic of
- INIS RN
- 37120304
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- FAILURES; FRETTING CORROSION; FUEL ASSEMBLIES; FUEL RODS; GRIDS; PWR TYPE REACTORS; SPACERS; WEAR
- Descriptors DEC
- CHEMICAL REACTIONS; CORROSION; ELECTRODES; ENRICHED URANIUM REACTORS; FUEL ELEMENTS; POWER REACTORS; REACTOR COMPONENTS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 7 refs, 6 figs, 1 tab