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评估工具用于预测和测量杀菌紫外线系统的放射性性能

Valeria Holland¹, Belal Abboushi¹, Eduardo Rodriguez-Feo Bermudez¹

¹Pacific Northwest National Laboratory, Richland, Washington, USA.

Photochemistry and photobiology

|February 19, 2026

概括

杀菌紫外线 (GUV) 空气处理系统显示出减少疾病传播的前景. 模拟软件和测量技术的准确性被评估,四面体近似证明更可靠的流动率估计.

科学领域:

室内空气质量室内空气质量
摄影化学的使用.
公共卫生公共卫生

背景情况:

杀菌紫外线 (GUV) 技术提供有效的空气处理,以减少空气中的病原体传播.
目前GUV系统的设计和评估依赖于需要准确性验证的模拟和测量工具.
精确估计流动率和辐射率对于GUV系统的有效性和安全性至关重要.

研究的目的:

评估两个模拟软件 (视觉照明,光学) 和两个测量近似 (四面体,立方体) 的GUV流动率的准确性.
为了比较模拟的平面UV-C辐射对眼睛和皮肤的暴露与测量.
为改善GUV系统设计和验证方法提供数据.

主要方法:

化学行为测量被用作衡量室内GUV流动率的基准.
两个模拟软件Visual Lighting和Photopia被用来估计流动率.
四面体和立方体近似用于空间流动率测量.
平面UV-C辐射被测量用于眼睛和皮肤暴露的比较.

主要成果:

模拟软件 (视觉照明,Photopia) 显示了与广室 (WR) GUV系统的行为测量相似的平均流动率.
照片显示了类似的平均流率到上室 (UR) GUV系统的行为测量.
与立方近似相比,四面体近似更准确地预测了WR和UR GUV系统的平均流动率.
与测量相比,模拟的眼睛和皮肤辐射显示出变异性,眼睛辐射的变异性更高.

结论:

经过验证的模拟软件可以帮助GUV系统设计,但需要补充现场测量.
四面体近似是GUV应用中流动率估计的更可靠方法.
准确的GUV系统评估需要模拟和精确的现场测量,以实现可靠的疾病控制.

关键词:

在GUV中,GUV是GUV.紫外线-C 紫外线-C 是一个流动率的流动率是什么杀菌的紫外线可以杀菌.辐射强度是指辐射的

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