Preliminary design of the suppressive containment system based on HPR1000
X Qi, F Yu, Z Meng, Z Sun, N Zhang, Z Guo - Nuclear Engineering and …, 2023 - Elsevier
The current HPR1000 has a high construction cost and weak economic competitiveness due
to its complex system and large containment. This study proposes a conceptual design of an …
to its complex system and large containment. This study proposes a conceptual design of an …
Research progress of hydrogen behaviors in nuclear power plant containment under severe accident conditions
F Liu, Z Sun, M Ding, H Bian - International Journal of Hydrogen Energy, 2021 - Elsevier
Severe accident in a water-cooled nuclear power plant may lead to the production and
release of hydrogen. If hydrogen forms flammable gas with air and steam in the containment …
release of hydrogen. If hydrogen forms flammable gas with air and steam in the containment …
Modeling of the decomposition of iodine oxides aerosols (IOx) in the containment-Consequences on the understanding of volatile iodine behaviour in the containment
L Bosland, O Leroy - Progress in Nuclear Energy, 2025 - Elsevier
Iodine oxides aerosols (IOx) are fine aerosol particles that are formed in a reactor
containment in case of severe accident. Their stability was studied under irradiation in …
containment in case of severe accident. Their stability was studied under irradiation in …
[HTML][HTML] Improvement of aerosol spray scavenging efficiency by pre-injecting electrically charged water mist
Efficient aerosol scavenging is crucial for gas purification to reduce environmental pollution
in various chemical industries. In nuclear reactor decommissioning, especially for damaged …
in various chemical industries. In nuclear reactor decommissioning, especially for damaged …
Degradation of condensation heat transfer on a vertical cylinder by a light noncondensable gas mixed with air-steam mixtures
In this study, the experimental investigation result of steam condensation on a vertical tube
in the presence of air and a light noncondensable gas is presented. This study aims at …
in the presence of air and a light noncondensable gas is presented. This study aims at …
Detached Eddy Simulation of hydrogen turbulent dispersion in nuclear containment compartment using GASFLOW-MPI
During the severe accident in nuclear power plants (NPPs), hydrogen is generated due to
the zirconium-water reaction and released from the breaks in coolant pipe forming a locally …
the zirconium-water reaction and released from the breaks in coolant pipe forming a locally …
Code validation and application of hydrogen mitigation by passive autocatalytic recombiner in small modular reactor
F Wang, M Zhao, Z Zou, J Deng, H Zhang… - … Engineering and Design, 2022 - Elsevier
Hazard of hydrogen fast deflagration or explosion could highly lead to an over-
pressurization of nuclear reactor containment in case of severe accidents. In order to …
pressurization of nuclear reactor containment in case of severe accidents. In order to …
Experimental investigation of LPG-releasing processes with varied damage sizes on a pressurized vessel
M Zhou, S Ma, N Zhang - Energy, 2023 - Elsevier
The presented experimental study was launched based on the LPG explosion accident near
the city of Wenling, China, in June 2020. Multiple measurement methods have been …
the city of Wenling, China, in June 2020. Multiple measurement methods have been …
Monte Carlo method with SNBCK nongray gas model for thermal radiation in containment flows
During a postulated severe accident in light water reactors, containment flows are
characterized by relatively low velocities and modest temperature differences after …
characterized by relatively low velocities and modest temperature differences after …
Experimental investigations on steam-air-hydrogen condensation and corresponding component separation phenomenon
F Liu, Z Sun, B Cao, H Bian, M Ding - International Communications in Heat …, 2021 - Elsevier
Under severe accident conditions of a pressurized water reactor, hydrogen will be released
into the containment, forming a mixture of steam-air-hydrogen, and then transported to the …
into the containment, forming a mixture of steam-air-hydrogen, and then transported to the …