OS-29 紫外線殺菌システムの殺菌効果評価のためのCFD解析方法の検討

概要

論文の詳細を見る
UVGI (Ultraviolet Germicidal Irradiation) system is recently considered for the sterilization of indoor air and practically applied to the buildings where need hygienic control mainly in America. In this study, the factors influencing the germicidal effect were reviewed and the several methods to evaluate the germicidal efficacy of UR (Upper Room) and ID (In Duct)-UVGI system were introduced. The methods mainly use CFD simulation to examine the germicidal performance of UVGI system on the planning stage. In the cases assuming infectious microbe flow in through supply openings and breathing of occupant, the germicidal efficacy of UR-UVGI could be evaluated. The efficacy of ID-UVGI also could be evaluated using CFD and radiation simulation.
社団法人空気調和・衛生工学会の論文
2008-08-08