RESULTADOS CIENTÍFICOS

Los resultados cientificos se materializan en publicaciones de distinta índole como son, artículos en revistas nacionales e internacionales y ponencias en conferencias internacionales. Además la UNSR participa activamente en el cogreso nacional mas importante del sector, organizado anulamente por la Sociedad Nuclear Española.

Revistas Internacionales

2018

  • “Effect of the oxidation front penetration on in-clad hydrogen migration”. Francisco Feria; Luis E. Herranz; - (Journal of Nuclear Materials 500 (2018) 349-360. - Enlace
  • “Main results of the European PASSAM project on severe accident source term mitigation”; T. Albiol; Luis E. Herranz; E. Riera; C. Dalibart; T. Lind; A. Del Corno; T. Kärkelä; N. Losch; B. Azambre; C. Mun; L. Cantrel; - (Annals of Nuclear Energy 116 (2018) 42-56. - Enlace
  • “CESAM – Code for European severe accident management EURATOM project on ASTEC improvement”; H. Nowack; P. Chatelard; L. Chailan; St. Hermsmeyer; V. Sanchez; Luis E. Herranz; - (Annals of Nuclear Energy 116 (2018) 128-136 - Enlace
  • “Development and assessment of ASTEC-Na fuel pin thermo-mechanical models performed in the European JASMIN project”; S. Pérez Martín; W. Pfran: N. Girault; L. Cloarec; L. Laborde; M. Buck; V. Matuzas; A. Flores y Flores; P. Raison; A. L. Smith; N. Mozzani; Francisco Feria; Luis E. Herranz; B. Farges - (Annals of Nuclear Energy 119 (2018) 454-473 - Enlace
  • “Mitigation of source term in suppression pools: Large uncertainties in predictability”; Luis E. Herranz; Rafael Iglesias; Joan Fontanet - (Annals of Nuclear Energy 120 (2018) 509-515 - Enlace
  • “Progress in modeling in-containment source term with ASTEC-Na”; Luis E. Herranz; L. Lebel; F. Mascari; C. Spengler - (Annals of Nuclear Energy 112, (2018) 84-93 - Enlace
  • “A lumped parameter modelling of particle generation from Na-pool fires in SFR containments”; Luis E. Herranz; Mónica García; M.P. Kissane; C. Spengler - (Progress in Nuclear Energy 109 (2018) 223-232 - Enlace
  • “Investigation on jet scrubbing in nuclear reactor accidents: From experimental data to an empirical correlation”; Luis E. Herranz; Claudia López del Prá; Jaime Penalva - (Progress in Nuclear Energy 107 (2018) 72-82 - Enlace
  • “ASTEC-Na code: Thermal-hydraulic model validation and benchmarking with other codes”; Bandini G.; Ederl S.; Pérez-Martín S.; Haselbauer M.; Pfrang W.; Luis E. Herranz; Berna C.; Matizas V.; Flores y Flores A.; Girault N.; Laborde L. - (Annals of Nuclear Energy 119, (2018) 427-439 - Enlace
  • “Severe accident code-to-code comparison for two accident scenarios in a spent fuel pool”; O. Coindreau, B. Jäckel, F. Rocchi , F. Alcaro , D. Angelova, G. Bandini, M. Barnak, M. Behler, D.F. Da Cruz , R. Dagan, P. Drai, S. Ederli, Luis E. Herranz; T. Hollands, G. Horvath j, A. Kaliatka, I. Kljenak, O. Kotsuba, T. Lind b, Claudia López del Prá; K. Mancheva, P. Matejovic, M. Matkovic, M. Steinbrück, M. Stempniewicz, R. Thomas, V. Vileiniskis, D.C. Visser, P. Vokác, Y. Vorobyov, O. Zhabin - (Annals of Nuclear Energy 120, (2018) 880-887 - Enlace
  • “CIEMAT response to challenges on fuel safety research during dry storage”; Francisco Feria; Jaime Penalva; Carlos Aguado; Luis E. Herranz - (Kerntechnik, Vol 83, (2018) 468-475 - Enlace

2017

  • “Application of the BEPU methodology to assess fuel performance in dry storage”; Francisco Feria; Luis.E. Herranz - (Elsevier Annals of Nuclear Energy 99 (2017) 240-246. - Enlace
  • “Critical review of data and correlations describing key clad thermomechanical processes under SFR transient conditions: Alternative modelling”; Francisco Feria; Luis.E. Herranz - (Elsevier Progress in Nuclear Energy 97 (2017) 90-98. - Enlace
  • “Thermal performance of a concrete cask: Methodology to model helium leakage from the steel canister”; Jaime Penalva; Francisco Feria; Luis.E. Herranz - (Elsevier Annals of Nuclear Energy 108 (2017) 229-238. - Enlace
  • “Trends in Severe Accident Research in Europe: SARNET Network from Euratom to NUGENIA”; Jean-Pierre Van Dorsselaere; François Brechignac; Felice De Rosa; Luis E. Herranz; Ivo Kljenak; Alexei Miassoedov; Sandro Paci; Pascal Piluso - (EPJ Nuclear Sciences and Technologies 3, 28 (2017) 01-10 - Enlace
  • “In-containment source term predictability of ASTEC-Na: Major insights from datapredictions benchmarking”; Luis E. Herranz; Mónica García; L. Lebel; F. Mascari; C. Spengler - (Elsevier Nuclear Engineering and Design 320 (2017) 269-281- Enlace

2014

  • "Iodine-paint interactions during nuclear reactor severe accidents". L. Bosland; S. Dickinson; G.A. Glowa; L. E. Herranz; H.C. Kim; D.A. Powers; M. Salay; S. Tietze, 2014. Ann. Nucl. En. 74, 184-199
  • "Modeling RIA benchmark cases with FRAPTRAN and SCANAIR: a comparative exercise". I.C. Sagrado, L.E. Herranz, 2014. Nucl. Eng. Des. 74, 184-19
  • "Surface energy equation for heat transfer process in a pebble fuel". G. Espinosa-Paredes, V. Castillo-Jiménez; L.E. Herranz; R. Vázquez-Rodríguez, 2014. Nucl. Eng. Des. 280, 269-284
  • "New data and interpretation on source term attenuation within thebreak stage during meltdown SGTR sequences". L. E. Herranz; R. D. Tardáguila, 2014. Nucl. Eng. Des. 270, 283-294
  • "Review of droplet entrainment in annular flow: Interfacial waves and onset of entrainment". C. Berna, A. Escrivá, J. L. Muñoz Cobo, L. E. Herranz, 2014. Prog. in Nucl. En. 74, 14-43

2013

  • "Analysis of the effect of water ponds on HTR confinement behavior under accident conditions". Herranz L.E., Fontanet J., 2013. Prog.Nuc.En. 67, 7-14.

  • "Benchmarking LWR codes capability to model radionuclide deposition within SFR containments: An analysis of the Na ABCOVE tests". Herranz L.E., Garcia M., Morandi S., 2013. Nucl. Eng. Des. 265, 772- 784.

 

  • "Thermal-hydraulic¿iodine chemistry coupling: Insights gained fromthe SARNET benchmark on the THAI experiments Iod-11 and Iod-12G". G. Weber, L. E. Herranz; M. Bendiab, Joan Fontanet, F. Funkec, B. Gonfiottif, I. Ivanova, S. Krajewski, A. Mandredini, S. Paci, M. Pelzer, T. Sevón,  Nucl.Eng.Des. 265 (2013) 95-107
  • "Attenuation of radioactive releases from NPP under accident conditions: An experimental research on risk-dominant scenarios". Tardáguila, R.D., Herranz, L.E., 2013. IChemE. 91, 603-613.
  • "Analysis of the interfacial heat transfer process in a pebble fuel". G. Espinosa-Paredes; V. Castillo-Jiménez; L. E. Herranz; L. Vázquez-Rodríguez. Prog. Nucl. En., 65 (2013) 15-31
  • "Comparison of LWR and SFR in-containment source term: Similarities and differences".L. E. Herranz; M. P. Kissane; M. García. Prog. Nucl. En., 66 (2013) 52-60.

2012

  • "ARI3SG: Aerosol Retention in the Secondary Side of a Steam Generator. Part II: Model validation and uncertainty analysis". López C., Herranz L.E., 2012. Nucl. En. Des. 248, 282-292.
  • "Creep assessment of Zry-4 cladded high burnup fuel under dry storage". Feria F., Herranz L.E,2011. Prog. in Nuc. En. 53, 395-400.
  • "Assessment of fuel rod performance codes under ramp scenarios investigated within the SCIP project". Herranz L.E., Vallejo I., Khvostov G., Sercombe J., Zhou G., 2011. Nucl.  Eng. Des. 241, 815-825.

Revistas Nacionales

2019

  • “A delineation of activities in the CSNI Working Group on the Analysis and Management of Accidents (WGAMA)”; Luis E. Herranz; Didier Jacquemain, T. Nitheanandan, Nils Sandberg - Nuclear España 402 (Enero 2019) 2 - 6 - Enlace

2018

  • “Severe accident analyses: a historical review from the very early days to the near-term future”; Luis E. Herranz; Randall Gauntt- Nuclear España 395 (Mayo 2018) 12-18- Enlace
  • “Jet scrubbing in pools: new research on a key source term issue”; Luis E. Herranz; Claudia López del Prá; Jaime Penalva - Nuclear España 396 (Junio 2018) 78-81- Enlace

2017

  • “Proyectos OECD-BSAF: Colaboración internacional frente a los retos planteados por el accidente de Fukushima”; Luis E. Herranz; Claudia López; Santiago Aleza - (Alfa 33, Junio 2017) 47-53. - Enlace
  • “Benchmarking ASTEC-Na code capability to model source term within SFR containments”; Luis E. Herranz; Mónica García; Luke Lebel; Fulvio Mascari; Claus Spengler - Nuclear España 380 (2017) 54-58. - Enlace
  • “R&D activities of the Spanish research institutions and universities on Gen IV reactors and advanced nuclear systems”; F. Álvarez Velarde; V. Bécares; D. Cano Ott; J. Cobos; Francisco Feria; Mónica García; N. García Herranz; Luis E. Herranz; D. López; S. Martorell; M. Perlado; C. Queral; M. Serrano, G. Verdú - Nuclear España 380 (2017) 28-33. - Enlace

2016

  • “Piscinas de Supresión: Paradigma del Efecto de la Termohidráulica durante Accidentes Severos”; Luis E. HerranzClaudia López del Prá. - Nuclear España 373 (Mayo 2016) 48 - 54 - Enlace 
  • “Investigación Aplicada sobre Termo-Mecánica de Combustible Almacenado en Seco: Respuesta del CIEMAT a Desafíos”, Francisco Feria; Jaime Penalva; Luis E. Herranz - Nuclear España 378 (Noviembre 2016) 41 - 47 - Enlace

Anteriores

  • "Máster en Ingeniería Nuclear y Aplicaciones (MINA): instrumento de gestión del conocimiento en el sector nuclear español". L. E. Herranz; J. C. García Cuesta; S. Falcón; J. A. Casas,  2013. Nuclear España, 336, 13-17
  • "A step forward towards understanding the severe accident evolution in Fukushima: Parametric analyses of Unit-I with MELCOR 2.1".  L. E. Herranz; M. García; C. López del Prá. 2013. Nuclear España, 337, 38-42
  • "Fukushima: el accidente severo". Herranz, L.E., García, M., 2012. Nuclear España 327, 11-17.Premio Nuclear España 2012

Conferencias Internacionales

2019

  • “Source Term Assessment in a Prototype Sodium Fast Reactor BDBA Scenario”; Mónica GarcíaLuis E. Herranz 

"3RD WORKSHOP ON SAFETY OF EXTENDED DRY STORAGE OF SPENT NUCLEAR FUEL", Garching, Germany, 5-7 June 2019 - GRS

  • “Progress on the modeling of in-clad hydrogen behavior within FRAPCON-xt”; Francisco FeriaCarlos AguadoLuis E. Herranz

2018

  • “Comparison of uncertainty assessment methods applied to the thermo-mechanical characterization of fuel at the beginning of dry storage”; Francisco FeriaCarlos AguadoLuis E. Herranz 
  • “The moment of uncertainty quantification in severe accident analysis”; Luis E. Herranz; R.O. Gauntt

"2ND WORKSHOP ON SAFETY OF EXTENDED DRY STORAGE OF SPENT NUCLEAR FUEL", Garching, Germany, 6-8 June 2018 - GRS

  • “CIEMAT response to challenges on fuel safety research during dry storage”; Francisco FeriaJaime PenalvaCarlos AguadoLuis E. Herranz

  • “Progress in understanding Fukushima Unit 1 severe accident through a forensic analysis with MELCOR”; Luis E. HerranzClaudia López del Prá

  • “On the Key Role of Aerosols in the Safety of Innovative Nuclear Systems: Modelling Particles during Accidents in Sodium Fast Reactors”; Luis E. HerranzMónica García

  • “Modeling fuel temperature in dry storage: the key role of CFD analyses”; Luis E. HerranzJaime PenalvaFrancisco Feria
  • “The Effect of FCVS Pressure Setpoints on the Source Term and the Containment Response under an SBO Accident in a PWR with Large Dry Containment”; Joan FontanetLuis E. Herranz

  • “Analysis of FRAPCON-4.0’s uncertainties predicting PCMI during power ramps”; Francisco FeriaLuis E. Herranz

"2018 INTERNATIONAL SEVERE ACCIDENT MANAGEMENT CONFERENCE", Ottawa, Canada, 15-18 October 2018.

  • “Assessment of opening/closure criteria for containment venting on the source term and thermal-hydraulics in a PWR with large dry containment” Joan Fontanet, Luis E. Herranz

 

 

2017

  • "The European PASSAM Project: R&D outcomes towards enhanced severe accident source term mitigation"; T.Albiol, L. Herranz, E. Riera, C. Dalibart, T. Lind, A. Del Corno, T. Kärkelä, N. Losch, B. Azambre.

  • “Ongoing activities of the Working Group on Accident Management and Analysis (CSNI/WGAMA)”. Luis E. Herranz; D. Jacquemain; N. Sandberg
  • “Trends in severe accident research in Europe: SARNET network from EURATOM to NUGENIA”; J. P. Van Dorsselaere; F. Brechignac; F. de Rosa; Luis E. Herranz; I. Kljenak; A. Miassoedov; S. Paci; P. Piluso.
  • “Cask thermal analysis to assess spent fuel safety: from the CFD modelling to the engineering approach”; Jaime PenalvaFrancisco FeriaLuis E. Herranz

  • “Agglomeration of nuclear aerosols under the effect of intense acoustic fields as precondition for FCVS retention”; Rosario DelgadoLuis E. Herranz; Manuel Aleixandre; Enrique Riera; Juan A. Gallego-Juárez
  • “Mitigation of Source Term in Suppression Pools: Large Uncertainties in Predictability”; Luis E. HerranzRafael IglesiasJoan Fontanet
  • “Recent Contributions of OECD-WGAMA to the Severe Accident Field”; Luis E. Herranz; D. Jacquemain; N. Sandberg
  • “CESAM – Code for European Severe Accident Management, EURATOM project on ASTEC improvement”; H. Nowack; P. Chatelard; L. Chailan; St. Hermsmeyer; V. Sánchez; Luis E. Herranz

  • “Contributions of the OECD/NEA working group on the Analysis and Management of Accidents (WGAMA) to the Severe Accident Field”; Luis E. Herranz; D. Jacquemain; N. Sandberg

  • “The European PASSAM Project – Main outcomes for enhancing severe accident source term mitigation”; T. Albiol; Luis E. Herranz; E. Riera; C. Dalibart; T. Lind; A. Del Corno; T. Kärkelä; N. Losch; B. Azambre; C. Mun; L. Cantrel

"WORKSHOP ON ADVANCES IN UNDERSTANDING THE PROGRESSION OF SEVERE ACCIDENTS IN BOILING WATER REACTORS", Vienna, Austria, 17-21 July 2017 - IAEA

  • “CIEMAT’s New Research on Key Source Term Issues; Jet Scrubbing in Pools”; Luis E. HerranzClaudia López del Prá
  • “Results of the CIEMAT’s Fukushima. Unit 1 Forensic Analysis”; Claudia López del PráLuis E. Herranz

"TECHNICAL MEETING ON THE STATUS AND EVALUATION OF SEVERE ACCIDENT SIMULATION CODES FOR WATER COOLED REACTORS", Vienna, Austria, 9-12 October 2017 - IAEA

  • “On the Applicability of Severe Accident Codes as Forensic Tools; A Study on the Unit 1 of the Fukushima Site”; Claudia López del PráLuis E. Herranz

  • “Assessment of Fraptran Modeling of Large Strains Under Loss of Coolant Accidents”; Santiago BermejoLuis E. Herranz

  • “OECD-WGAMA Contribution to Nuclear Thermal-Hydraulics: An Overview of Major Milestones and Present Activities”; T. Nitheanandan; Luis E. Herranz; D. Jacquemain; N. Sandberg

 

2016

  • “Predictability of Source Term Behavior In SFR Containments”; Luis E. HerranzMónica García, L. Lebel, F. Mascari, C. Spengler
  • “Particle Generation during Sodium Pool Fires in SFR beyond design basis
    accidents”; Luis E. HerranzMónica García, Martin P. Kissane
  • “Modeling the Thermal Evolution During Helium Leakage in a Vertical
    Steel Encased Congrete Cylinder”; Jaime Penalva, Francisco Feria, Luis.E. Herranz.

  • “Assessment of FRAPTRAN-1.5 capabilities for Clad-to-Coolant Heat
    Transfer Under Loss Of Coolant Accidents”; Luis.E. HerranzSantiago Bermejo P.

  • “OECD/NEA benchmark on pellet-clad mechanical interaction modelling with
    fuel performance codes”; G. Rossiter, S. Massara; M. Amaya, F. Boldt, Luis.E. Herranz.
  • “Gaseous swelling and PCMI under ramping conditions: an analytical
    insight”; Francisco Feria, Luis.E. Herranz.

  • "USTA: A Step Forward towards Estimating Uncertainties in SourceTerm Assessments Modelling"; Luis E. Herranz, Claudia López

  • “Characterization of Aerosol Particle size distribution measurements by
    fitting lognormal functions during an aerosol acoustic agglomeration
    process”; Manuel A.; Enrique Riera, Juan A. Gallego-Juárez, Rosario Delgado T., Luis.E. Herranz

  • “Sensitivity of PARs Performance to Accident Modelling in Small Break LOCAs in PWRs”; Joan Fontanet, Luis. E. Herranz
  • “Overview of the Ongoing CSNI/WGAMA Activities at the OECD NUCLEAR ENERGY AGENCY”; Luis. E. Herranz, D. Jacquemain, M. Kissane
  • “Preliminary Insights from the PASSAM Project: Investigation on Enhancement of Source Term Mitigation ”; T. Albiol, Luis. E. Herranz, E. Riera, C. Dalibart, T. Lind, A. Del Corno

  • “Study of Pool Scrubbing Events under Jet Injection Regime”; Berna, C., Escrivá, A., Muñoz Cobo. J.L., Luis E. Herranz

  • “Synthesis of a Blind CFD Benchmark Exercise Based on a Test in the Panda Facility Addressing the Stratification Erosion By a Vertical Jet In Presence of a Flow Obstruction”; M. Andreani, Y. Daquiang, A.J. Gaikwad, S. Ganju, B. Gera, S. Grigoryev, L.E. Herranz, R. Huhtanen, A. Kanaev, S. Kelm, J. Kim, T. Nishimura, B. Schramm, M. Sharabi, D. Paladino.

  • “Study about the Application of Acoustic Agglomeration of Aerosols for Source Term Mitigation in Nuclear Accidents ”; M. Aleixandre, E. Riera, R. DelgadoL. E. Herranz, J. A. Gallego Juárez

 

2014

  • "The European PASSAM Project on Severe Accident Source Term mitigation: presentation and first outcomes".  T. Albiol; L. E. Herranz; E. Riera; S. Guieu; T. Lind, S. Morandi; P. Rantanen; N. Losch; B. Azambre. NUSSA-2014, Kashiwa (Japón), Septiembre 3-5
  • "Technical Bases for Experimentation on Source Term Mitigation: The EU-PASSAM Project". L. E. Herranz; T. Lind; K. Dieschbourg; E. Riera; S. Morandi; P. Rantanen; M. Chebbi; N. Losch.NUTHOS-10, 2014. Okinawa (Japon),  Diciembre 14-18
  • "Third SCIP Modeling Workshop: Beneficial Impact of Slow Power Rampon PCI Performance". V.I. Arimescu; I. Vallejo; J. Karlsson; G. Zhou; G. Grandi; P. Raynaud; Y. Yun; N. Doncel; J. Sercombe; M. Pytel; M Dostal; R. Dunavant;JS. Yoo. TopFuel 2014. Sendai, (Japon) Septiembre 14-17
  • "HALDEN LOCA Tests: Simulations of IFA-650.3, .5 and .10 with FRAP Serie Codes. Preliminary Results and Comparisons to Experimental Data". I. Vallejo, L E. Herranz . EHPGM-2014, Roros (Noruega), Septiembre 7-12
  • "The Effect of Nodalization on the Wet Well¿s Performance Duringan SBO accident". ·  L. E. Herranz, J. Fontanet, E. Fernández, C. López del Prá. NUTHOS-10, 2014. Okinawa (Japon),  Diciembre 14-18
  • "Remaining Issues in Pool Scrubbing: Major Drivers for Experimentation within the EU-PASSAM Project". L E. Herranz, R. D. Tardaguila, T. Berschart, T. Lind, S. Morandi. ICAP-2014. Charlotte, (USA) Abril 6-9.
  • "In-containment Nucleation in Severe Accidents in SFR: Assessment of Thermal Hydraulic Boundary Conditions". M. García, L. E. Herranz, M. Kissane. ICAP-2014. Charlotte, (USA) Abril 6-9.

 

2013

  • "Impact of steady state uncertainties on a RIA modeling calculations". Sagrado I.C., Herranz L.E.,TopFuel-2013,  Charlote NC (USA) Septiembre 15-19.
  • "Priority source term issues in SFRs: towards enabling safety issues". García M., Herranz L.E., Kissane M., 2013. ICENES 2013, Madrid (España), Mayo 26-30.
  • "Modeling Hydrodynamics of Submerged Gas Jets under Anticipated Conditions in Severe Nuclear Accidents". Herranz L. E., Fernandez E., Lopez C., Berna C., ICMF-2013, Jeju (Corea), Mayo 26 - 31.
  • "Thermo-mechanical analysis of cladding behaviour under cask blockage conditions". F. Feria, J. Penalva, L. E. Herranz. TopFuel-2013,  Charlote NC (USA) Septiembre 15-19.