TY - JOUR AU - Hózer, Zoltán AU - Nagy, Imre AU - Vimi, A AU - Kunstár, Mihály AU - Szabó, Péter AU - Novotny, Tamás AU - Perez-Feró, Erzsébet AU - Kis, Zoltán AU - Szentmiklósi, László AU - Horvath, M AU - Pintérné Csordás, Anna AU - Kozsda Barsy, Eszter AU - Kulacsy, Katalin AU - Grosse, M TI - High-Temperature Secondary Hydriding Experiments with E110 and E110G Cladding JF - AMERICAN SOCIETY FOR TESTING AND MATERIALS SPECIAL TECHNICAL PUBLICATIONS J2 - ASTM SPECIAL TECHNICAL PUBLICATION VL - 1597 PY - 2018 SP - 1093 EP - 1113 PG - 21 SN - 0066-0558 DO - 10.1520/STP159720160031 UR - https://m2.mtmt.hu/api/publication/3394417 ID - 3394417 LA - English DB - MTMT ER - TY - JOUR AU - Hózer, Zoltán AU - Nagy, Imre AU - Kunstár, Mihály AU - Szabó, Péter AU - Vér, Nóra AU - Farkas, Róbert AU - Trosztel, István AU - Vimi, Péter TI - Experimental investigation of the coolability of blocked hexagonal bundles JF - NUCLEAR ENGINEERING AND DESIGN J2 - NUCL ENG DES VL - 317 PY - 2017 SP - 51 EP - 58 PG - 8 SN - 0029-5493 DO - 10.1016/j.nucengdes.2017.03.030 UR - https://m2.mtmt.hu/api/publication/3296358 ID - 3296358 N1 - Funding Agency and Grant Number: Hungarian Atomic Energy Authority [OAH/NBI-ABA-09/08]; EU SARNET2 project [231747]; Joint Korean-Hungarian Research Laboratory Program for Advancement of Nuclear Thermal-Hydraulics Safety; National Research Council of Science and Technology of Korea Funding text: The CODEX-COOL experimental programme was supported by the Hungarian Atomic Energy Authority (contract number: OAH/NBI-ABA-09/08), by the EU SARNET2 project (grant agreement number 231747) and by the Joint Korean-Hungarian Research Laboratory Program for Advancement of Nuclear Thermal-Hydraulics Safety funded by the National Research Council of Science and Technology of Korea. LA - English DB - MTMT ER - TY - JOUR AU - Perez-Feró, Erzsébet AU - Novotny, Tamás AU - Pintérné Csordás, Anna AU - Kunstár, Mihály AU - Hózer, Zoltán AU - Horváth, M AU - Matus, Lajos TI - Experimental results on the breakaway oxidation of the E110 cladding alloy under high-temperature isothermal conditions JF - PROGRESS IN NUCLEAR ENERGY J2 - PROG NUCL ENERG VL - 93 PY - 2016 SP - 89 EP - 95 PG - 7 SN - 0149-1970 DO - 10.1016/j.pnucene.2016.08.006 UR - https://m2.mtmt.hu/api/publication/3134365 ID - 3134365 LA - English DB - MTMT ER - TY - JOUR AU - Hózer, Zoltán AU - Nagy, Imre AU - Vimi, Péter AU - Kunstár, Mihály AU - Pintérné Csordás, Anna TI - Atomerőművi fűtőelemek burkolatának kopásos sérülése normál üzemelés során JF - NUKLEON J2 - NUKLEON VL - 8 PY - 2015 PG - 4 SN - 1789-9613 UR - https://m2.mtmt.hu/api/publication/3001788 ID - 3001788 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Hózer, Zoltán AU - Nagy, Imre AU - Kunstár, Mihály AU - Szabó, Péter AU - Novotny, Tamás AU - Perez-Feró, Erzsébet AU - Horváth, M AU - Pintérné Csordás, Anna AU - Vimi, Péter ED - Anon, null TI - Mechanical Testing of Balloned E110 and E110G Claddings after High Temperature Oxidation in Steam T2 - TopFuel Reactor Fuel Performance 2015 PB - European Nuclear Society (ENS) CY - Brussels SN - 9789295064232 PY - 2015 SP - 373 EP - 379 PG - 7 UR - https://m2.mtmt.hu/api/publication/3001747 ID - 3001747 LA - English DB - MTMT ER - TY - CONF AU - Hózer, Zoltán AU - Perez-Feró, Erzsébet AU - Novotny, Tamás AU - Nagy, I AU - Horváth, M AU - Pintérné Csordás, Anna AU - Vimi, A AU - Kunstár, Mihály AU - Kemény, Tamás ED - Robert, Comstock ED - Pierre, Barberis TI - Experimental Comparison of the Behavior of E110 and E110G Claddings at High Temperature T2 - Zirconium in the Nuclear Industry: 17th International Symposium PB - ASTM International C1 - West Conshohocken (PA) PY - 2015 SP - 932 EP - 951 PG - 20 DO - 10.1520/STP154320120165 UR - https://m2.mtmt.hu/api/publication/2870919 ID - 2870919 LA - English DB - MTMT ER - TY - CHAP AU - Perez-Feró, Erzsébet AU - Novotny, Tamás AU - Horvath, M AU - Kunstár, Mihály AU - Vér, Nóra AU - Hózer, Zoltán TI - High Temperature Behaviour of E110G and E110 Fuel Claddings in Various Mixtures of Steam and Air T2 - Proceedings of WRFPM 2014 : 2014 Water Reactor Fuel Performance Meeting, Top Fuel, LWR Fuel Performance Meeting PY - 2014 SP - 1 EP - 4 PG - 4 UR - https://m2.mtmt.hu/api/publication/3230405 ID - 3230405 AB - Experiments with sponge base E110G and the traditional E110 were carried out to compare the oxidation kinetics of these alloys in steam, in hydrogen rich steam, in steam-air and in air atmosphere and to study the effect of hydrogen- and nitrogen-containing environment on the oxidation The effect of oxidizing atmosphere on the mechanical behaviour of the claddings was also investigated The new and the traditional types of cladding rings were oxidised at high temperature (600°C – 1200°C) Oxidation of both alloys in steam-air mixture and in air atmosphere resulted in faster oxidation kinetics compared to steam In many cases bumpy, porous oxide layer have been found The presence of hydrogen in the steam atmosphere had no significant effect on the oxidation kinetics Comparing the two alloys, more favourable behaviour of oxidised E110G was observed regarding the oxidation kinetics, breakaway oxidation and load bearing capability in all cases (author) LA - English DB - MTMT ER - TY - CONF AU - Perez-Feró, Erzsébet AU - Novotny, Tamás AU - Hózer, Zoltán AU - Kunstár, Mihály TI - High temperature oxidation experiments with sponge base E110G cladding T2 - 10th International Conference on WWER Fuel Performance, Modelling and Experimental Support PB - Bulgarian Academy of Sciences, Institute for Nuclear Research and Nuclear Energy (INRNE) C1 - Sofia PY - 2013 SP - 274 EP - 278 PG - 5 UR - https://m2.mtmt.hu/api/publication/2869334 ID - 2869334 LA - English DB - MTMT ER - TY - JOUR AU - Perez-Feró, Erzsébet AU - Horváth, L AU - Hózer, Zoltán AU - Kracz, G AU - Kunstár, Mihály AU - Nagy, Imre AU - Novotny, Tamás AU - Pintérné Csordás, Anna AU - Vimi, Péter AU - Windberg, Péter TI - E110G jelû üzemanyag burkolat viselkedése LOCA körülmények között JF - NUKLEON J2 - NUKLEON VL - 6 PY - 2013 PG - 5 SN - 1789-9613 UR - https://m2.mtmt.hu/api/publication/2498722 ID - 2498722 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Hózer, Zoltán AU - Horvath, M AU - Kunstár, Mihály AU - Matus, Lajos AU - Nagy, I AU - Novotny, Tamás AU - Perez-Feró, Erzsébet AU - Pintérné Csordás, Anna AU - Vér, Nóra AU - Vimi, Péter AU - Windberg, Péter TI - Experimental simulation of the Paks-2 cleaning tank incident through separate effect and integral tests JF - NUCLEAR ENGINEERING AND DESIGN J2 - NUCL ENG DES VL - 241 PY - 2011 IS - 3 SP - 573 EP - 581 PG - 9 SN - 0029-5493 DO - 10.1016/j.nucengdes.2010.04.010 UR - https://m2.mtmt.hu/api/publication/1868275 ID - 1868275 N1 - Cited By :2 Export Date: 14 February 2023 CODEN: NEDEA Correspondence Address: Hózer, Z.; Hungarian Academy, , H-1525 Budapest, P.O. Box 49, Hungary; email: hozer@aeki.kfki.hu AB - Following the ex-core cleaning of VVER type fuel assemblies, a severe fuel damage took place at the Paks NPP. Assemblies with high decay heat remained without cooling for 7 h. As a common result of high temperature oxidation and final water quenching the assemblies were broken and the fuel rods fragmented. In order to improve the understanding of the phenomena that took place during the Paks-2 incident, several series of separate effect and integral tests have been carried out. The separate effect tests investigated the phenomena related to the upward shift of fuel assemblies, to the role of the spacer grid and the spring in the loss of cladding integrity, and to the importance of high hydrogen content in the vessel's atmosphere on the embrittlement of zirconium. Integral tests were carried out in the CODEX facility to simulate the whole scenario of the incident using electrically heated fuel rods. (C) 2010 Elsevier B.V. All rights reserved. LA - English DB - MTMT ER -