In the context of the Internet era, the diversity and authenticity of data collections provide visual data support for work decisions and process optimization. NIAPE(Internet ideological and political education) is an important educational reform that adapts to the development of the Internet era. In view of the single teaching method, insufficient grasp of the characteristics and laws of network education, and low awareness of network utilization, in order to achieve educational results, it is necessary to know how to skillfully use the advantages of the current network age for innovative applications, combining education with precision objects and key groups of “small and beautiful”, and innovating education and teaching from the aspects of curriculum optimization management, precision push, and perfect evaluation mechanisms.

During a nuclear power plant severe accident, discharging gas mixture into the spent-fuel pool is an alternative containment depressurization measurement through which radioactive aerosols can be scrubbed. However, it is necessary to develop a code for analyzing the decontamination factor of aerosol pool scrubbing. This article has established the analysis model considering key aerosol pool scrubbing mechanisms and introduced the Akita bubble size relationship. In addition, a code for evaluating the decontamination factor of aerosol pool scrubbing was established. The Advanced Containment Experiment and Light Water Reactor Advanced Containment Experiment were simulated with the code considering different bubble sizes of the Akita model and MELCOR default value to verify the suitability of the Akita bubble size model for simulating aerosol pool scrubbing. Furthermore, the simulation results were compared with the results analyzed by MELCOR code and COCOSYS code from literature, and equivalent predictive ability was observed. In addition, a sensitivity analysis on bubble size was conducted, and the contribution of different behaviors and mechanisms has been discussed. Finally, the bubble breakup equation was revised and verified with the conditions of the multi-hole bubbler in the Advanced Containment Experiment and Light Water Reactor Advanced Containment Experiment.

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