Rosin-Rammler Distributions in ANSYS Fluent

Dunham, Ryan Q.¹ 

[1] Los Alamos National Laboratory

关键词: AEROSOLS;    COMPUTERS;    GLOVES;    HEALTH HAZARDS;    MONITORING;    PARTICLE TRACKS;    RADIATION PROTECTION;    SIMULATION;   

DOI  :  10.2172/1048829
RP-ID  :  LA-UR-12-24026
PID  :  OSTI ID: 1048829
Others  :  TRN: US201217%%358

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来源: SciTech Connect

【 摘 要 】

In Health Physics monitoring, particles need to be collected and tracked. One method is to predict the motion of potential health hazards with computer models. Particles released from various sources within a glove box can become a respirable health hazard if released into the area surrounding a glove box. The goal of modeling the aerosols in a glove box is to reduce the hazards associated with a leak in the glove box system. ANSYS Fluent provides a number of tools for modeling this type of environment. Particles can be released using injections into the flow path with turbulent properties. The models of particle tracks can then be used to predict paths and concentrations of particles within the flow. An attempt to understand and predict the handling of data by Fluent was made, and results iteratively tracked. Trends in data were studied to comprehend the final results. The purpose of the study was to allow a better understanding of the operation of Fluent for aerosol modeling for future application in many fields.