Facility Description: Vertical tube of 20-mm inner diameter surrounded by furnaces and insulating sleeves
Test Identification: DEVAP 02 - DEVAP 20
SA-Related Topics / Phenomena: Measured Parameters: Gas and wall temperature, pH and pI, aerosol size and composition of the oxide layer and the deposits
Modelling: Different carrier gas (H2O, H2O/H2, Argon), different tube materials, temperature range 920-1070, different mass flow rate and concentration of FPs
Simulation Code: ESCADRE (SOPHIE Module)
ASTEC/SOPHAEROS
Experimental Research Program: The absorption of simulant fission products compounds onto metal surfaces has been studied in the DEVAP
(CEA/DRN – IPSN) programme
Link to PIRT: Show/Hide Additional Details ▼
References: [1] Le Marois G. et Megnin M. (1994). Assessment of fission product deposits in the reactor coolant system: the DEVAP program, Nuclear safety 35(2), p. 213-222.
[2] L. Cantrel et al., ASTEC V2 severe accident integral code: Fission product modelling and validation, Nuclear Engineering and Design,
272, 195-206, 2014,
https://doi.org/10.1016/j.nucengdes.2014.01.011.
Contributed By: L. Cantrel
IP/Copyright Situation: not open