Published June 2015 | Version v1
Miscellaneous Metadata-only

Evaluation of target-wastage in consideration of sodium-water reaction environment formed on the periphery of an adjacent tube in steam generator of sodium-cooled fast reactor. 2nd report

Creators

  • 1. Japan Atomic Energy Agency, Tokai, Ibaraki (Japan)

Description

Wastage phenomena on adjacent tubes (target-wastage) arise from water/steam leak in steam generators of sodium-cooled fast reactors. Target-wastage is likely to be caused by liquid droplet impingement erosion (LDI) and Na-Fe composite oxidation type corrosion with flow (COCF) in an environment marked by high temperature and high-alkali (reaction jet) due to sodium-water reaction. The authors derived new wastage correlations from COCF and LDI data based on influencing factors which were formed on the periphery of an adjacent tube. In this report, the applicability of new wastage correlations were confirmed by using data of sodium-water reaction test with tube bundle under practical steam generator operation condition. (author)

Part of:
The 20th national symposium on power and energy systems (SPES 2015)

Additional details

Publishing Information

Imprint Title
The 20th national symposium on power and energy systems (SPES 2015)
Imprint Pagination
402 p.
Journal Page Range
p. 49-50

Conference

Title
20. national symposium on power and energy systems
Acronym
SPES 2015
Dates
18-19 Jun 2015
Place
Sendai, Miyagi (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
48008617
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S42: ENGINEERING;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
CORRELATIONS; CORROSION; COVER GAS; DROPLETS; EROSION; FBRF REACTOR; MOLTEN METAL-WATER REACTIONS; OXIDATION; SODIUM COOLED REACTORS; SODIUM HYDROXIDES; STEAM GENERATORS; TUBES
Descriptors DEC
ALKALI METAL COMPOUNDS; ATMOSPHERES; BOILERS; CHEMICAL REACTIONS; CONTROLLED ATMOSPHERES; EPITHERMAL REACTORS; FAST REACTORS; FLUIDS; GASES; HYDROGEN COMPOUNDS; HYDROXIDES; INERT ATMOSPHERE; LIQUID METAL COOLED REACTORS; OXYGEN COMPOUNDS; PARTICLES; PULSED REACTORS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; SODIUM COMPOUNDS; VAPOR GENERATORS

Optional Information

Notes
1 ref., 3 figs., 1 tab.