Source term inversion of nuclear accident based on deep feedforward neural network
W Cui, B Cao, Q Fan, J Fan, Y Chen - Annals of Nuclear Energy, 2022 - Elsevier
Source term estimation based on environmental monitoring data is a key method for
obtaining source information, which is required by the emergency response system. This …
obtaining source information, which is required by the emergency response system. This …
Enhanced air dispersion modelling at a typical Chinese nuclear power plant site: Coupling RIMPUFF with two advanced diagnostic wind models
Y Liu, H Li, S Sun, S Fang - Journal of environmental radioactivity, 2017 - Elsevier
An enhanced air dispersion modelling scheme is proposed to cope with the building layout
and complex terrain of a typical Chinese nuclear power plant (NPP) site. In this modelling …
and complex terrain of a typical Chinese nuclear power plant (NPP) site. In this modelling …
Multi-scenario validation of CALMET-RIMPUFF for local-scale atmospheric dispersion modeling around a nuclear powerplant site with complex topography
X Dong, S Zhuang, S Fang, H Li, J Cao - Journal of Environmental …, 2021 - Elsevier
Highlights•Comprehensive evaluation with multiple wind tunnel experiments of the same
site.•Validations of 2D horizontal wind and concentration fields, and vertical wind …
site.•Validations of 2D horizontal wind and concentration fields, and vertical wind …
A forward-backward coupled source term estimation for nuclear power plant accident: A case study of loss of coolant accident scenario
S Sun, H Li, S Fang - Annals of Nuclear Energy, 2017 - Elsevier
Source term information of radioactive release in a nuclear accident is important for
emergency response. Two major categories of source term estimation techniques are …
emergency response. Two major categories of source term estimation techniques are …
Site-specific (Multi-scenario) validation of ensemble Kalman filter-based source inversion through multi-direction wind tunnel experiments
S Sun, X Li, H Li, J Shi, S Fang - Journal of environmental radioactivity, 2019 - Elsevier
Source inversion uses air dispersion models and environmental measurements to
determine the atmospheric radionuclide release rate, which is critical in formulating an …
determine the atmospheric radionuclide release rate, which is critical in formulating an …
Investigation of an end-to-end neural architecture for image-based source term estimation
Rapid and accurate estimation of hazardous material release parameters, including source
location, release time, and quantity of material released, is crucial for protecting assets and …
location, release time, and quantity of material released, is crucial for protecting assets and …
EVALUATION OF THE VARIABLE GRID RESOLUTION SCHEME BASED ON COMPLEX AND SIMPLE TERRAIN SCENARIOS
H Li, L Yang, X Li, S Fang - The Proceedings of the International …, 2023 - jstage.jst.go.jp
In a nuclear accident consequence evaluation, the complex terrain is one of the key factors
that affect the simulation result. Increasing the grid resolution of the dispersion model can …
that affect the simulation result. Increasing the grid resolution of the dispersion model can …
Coupled Source Term Estimation Using Both Forward and Backward Method for Nuclear Power Plant Accident
S Sun, S Fang, Y Liu, H Li - International …, 2016 - asmedigitalcollection.asme.org
The source term information of radioactive release in a nuclear accident is important for
nuclear accident classification, radiological consequences evaluation and emergency …
nuclear accident classification, radiological consequences evaluation and emergency …
Improving RIMPUFF Prediction Using CALMET Diagnostic Meteorological Model
Y Liu, S Fang, S Sun, H Li - International …, 2016 - asmedigitalcollection.asme.org
The Risø Mesoscale PUFF model (RIMPUFF) predicts dispersion of released hazardous
material and plays an important role in the emergency response system of many Chinese …
material and plays an important role in the emergency response system of many Chinese …