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CIEMAT ACTIVITIES on FRAPCON/FRAPTRAN APPLICATIONS (2012-2013)

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CIEMAT ACTIVITIES on FRAPCON/FRAPTRAN APPLICATIONS (2012-2013). Unit of Nuclear Safety R esearch Division of Nuclear Fission CIEMAT -Madrid Spain. MAIN ACTIVITIES. FRAPCON-3.4. FRAPTRAN-1.4. Ramps (SCIP). RIA (OECD). LOCA (HALDEN).

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slide1

CIEMAT ACTIVITIES

on

FRAPCON/FRAPTRAN APPLICATIONS

(2012-2013)

Unit of Nuclear Safety Research

Division of Nuclear Fission

CIEMAT-Madrid

Spain

slide2

MAIN ACTIVITIES

FRAPCON-3.4

FRAPTRAN-1.4

Ramps (SCIP)

RIA (OECD)

LOCA (HALDEN)

Extension to DS (FRAPCON-3.4xt)

Steady State UA (Impact on RIA modeling)

AICAST (ENRESA)

TERMOMEC (CSN)

slide3

MAIN ACTIVITIES

  • FRAPCON-3.4xt application to predict cladding mechanical performance based on CFD calculations

DS

  • Impact of steady state uncertainties (FRAPCON) on RIAmodeling calculations (SCANAIR)

UA

  • FRAPTRAN capability to model power ramps from 3rd SCIP Benchmark
  • Comparison with FRAPCON results applied to similar ramps from 2nd SCIP Benchmark

Ramps

  • RIA fuel code Benchmark calculations (FRAPTRAN vs SCANAIR)

RIA

  • FRAPTRAN capability to model HALDEN tests: IFA-650.xx

LOCA

slide5

FRAPCON-3.4xt application to predict cladding mechanical performance based on CFD calculations

Cask blockage

F. Feria, J. Penalva, L.E. Herranz, “Thermo-mechanical analysis of cladding behaviour under cask blockage conditions”, Top Fuel 2013

slide6

Impact of steady state uncertainties on RIAmodeling calculations

I. Sagrado, L.E. Herranz, “Impact of steady state uncertainties on RIA modeling calculations”, Top Fuel 2013

slide7

FRAPTRAN capability to model power ramps from 3rd SCIP Benchmark

Clad temperatures:

Strains:

I. Vallejo, L.E. Herranz, “Simulations of four Ramp Tests from SCIP Project with FRAPCON-3.4/FRAPTRAN1.4 Codes”, DFN/SN-xx/OP-13 Technical Report (In Progress)

slide8

RIA fuel code Benchmark calculations (FRAPTRAN vs SCANAIR)

I. Sagrado, I. Vallejo, L.E. Herranz, “Analysis of Experimental RIA Scenarios: CIEMAT Contribution to the OECD RIA International Benchmark”, DFN/SN-02/OP-13. CIEMAT Technical Report

slide9

FRAPTRAN capability to model HALDEN tests: IFA-650.xx

I. Vallejo, L.E. Herranz, “Modelización Post-Test del Experimento HALDEN IFA-650.10 con los Códigos de la serie FRAP”, SNE, 2013

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