• Journal of Radiation Research and Radiation Processing
  • Vol. 42, Issue 2, 020702 (2024)
Guangjie WANG*, Hong SHEN, Juan LI, Weiren LAN, and Weibiao GUAN
Author Affiliations
  • The PLA Unit 61741, Beijing 100082, China
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    DOI: 10.11889/j.1000-3436.2023-0074 Cite this Article
    Guangjie WANG, Hong SHEN, Juan LI, Weiren LAN, Weibiao GUAN. Research on numerical prediction technology for nuclear pollution dispersion based on hybrid single particle Lagrangian integrated trajectory (HYSPLIT) model[J]. Journal of Radiation Research and Radiation Processing, 2024, 42(2): 020702 Copy Citation Text show less
    Surface pressure field and ground flow field (12:00 UTC, November 14, 1994)
    Fig. 1. Surface pressure field and ground flow field (12:00 UTC, November 14, 1994)
    Ground pressure field and ground flow field (18:00 UTC, November 14, 1994)
    Fig. 2. Ground pressure field and ground flow field (18:00 UTC, November 14, 1994)
    Isovolume balloon wind direction, wind speed time series
    Fig. 3. Isovolume balloon wind direction, wind speed time series
    Comparison of isovolume balloon trajectories with simulated trajectories
    Fig. 4. Comparison of isovolume balloon trajectories with simulated trajectories
    Absolute error distribution of simulated trajectories
    Fig. 5. Absolute error distribution of simulated trajectories
    Isovolume balloon wind direction, wind speed time series
    Fig. 6. Isovolume balloon wind direction, wind speed time series
    Comparison of isovolume balloon trajectories with simulated trajectories
    Fig. 7. Comparison of isovolume balloon trajectories with simulated trajectories
    Absolute error distribution of simulated trajectories
    Fig. 8. Absolute error distribution of simulated trajectories
    Isovolume balloon wind direction, wind speed time series
    Fig. 9. Isovolume balloon wind direction, wind speed time series
    Comparison of isovolume balloon trajectories with simulated trajectories
    Fig. 10. Comparison of isovolume balloon trajectories with simulated trajectories
    Absolute error distribution of simulated trajectories
    Fig. 11. Absolute error distribution of simulated trajectories
    Distribution of trajectories after release
    Fig. 12. Distribution of trajectories after release
    Position of the released trajectory and the concentration value above 0.0(×: the position of the simulation trajectory; ○: the position of the trajectory)
    Fig. 13. Position of the released trajectory and the concentration value above 0.0(×: the position of the simulation trajectory; ○: the position of the trajectory)
    The scope setting for the simulation area
    Fig. 14. The scope setting for the simulation area
    Distribution of the concentration of nuclear leakage substances (8:00 UTC/20:00 UTC) in nuclear power plants
    Fig. 15. Distribution of the concentration of nuclear leakage substances (8:00 UTC/20:00 UTC) in nuclear power plants
    Guangjie WANG, Hong SHEN, Juan LI, Weiren LAN, Weibiao GUAN. Research on numerical prediction technology for nuclear pollution dispersion based on hybrid single particle Lagrangian integrated trajectory (HYSPLIT) model[J]. Journal of Radiation Research and Radiation Processing, 2024, 42(2): 020702
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