On Increasing Efficiency of UV Germicidal Recirculation for Air Sanitation

IF 0.3 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC
Victor V. Barmin
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引用次数: 0

Abstract

Enclosed germicidal irradiators, known as recirculators, have become widely used for air sanitation over the last years. The article presents the studies of the most common design of the device in terms of implementation of its target functionality. In the course of practical work, the role of shape and UV - C optical properties of material of the irradiation chamber walls for formation of efficient germicidal radiant flux inside it was studied. The significant effect of multiple reflections on the target functionality of the device was substantiated by calculations and confirmed by the test results. The article proposes the design of the irradiator and the analytical expressions for calculation of the irradiating chamber reflecting surface profile shape providing beneficial conditions for formation of an increased efficient germicidal flux inside it by means of multiple reflections.
提高空气卫生用紫外线杀菌循环效率的研究
封闭杀菌辐照器,被称为再循环器,在过去几年中已广泛用于空气卫生。本文介绍了该设备在实现其目标功能方面的最常见设计的研究。在实际工作中,研究了辐照室壁材料的形状和UV - C光学性质对室内高效杀菌辐射通量形成的作用。计算证实了多次反射对器件目标功能的显著影响,试验结果也证实了这一点。本文提出了辐照器的设计和反射表面轮廓形状的辐照室的计算解析式,为利用多次反射在辐照室内形成更有效的杀菌通量提供了有利条件。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Light & Engineering
Light & Engineering ENGINEERING, ELECTRICAL & ELECTRONIC-OPTICS
CiteScore
1.00
自引率
50.00%
发文量
0
审稿时长
1 months
期刊介绍: Our magazine develops comprehensive communication within the lighting community, providing opportunities for discussion and free expression of opinions of specialists of different profiles; contributes to the convergence of science and engineering practice, the search for opportunities for the application of research results in lighting and technological applications of light; keeps the scientific community up to date with the latest advances in the theory of the light field, providing readers with operational professional information; initiates international cooperation, promotes and distributes the results of Russian authors in the international professional community; provides equal opportunities for authors from different regions of Russia and other countries. The journal publishes articles in the following areas: visual and non-visual effects of radiation on humans; light field theory; photometry and colorimetry; sources of light; ballasts; light devices, their design and production technology; lighting and irradiation installation; light signaling; methods of mathematical modeling of light devices and installations; problems of energy saving in lighting, installation and operation of lighting installations; modern production technologies of lighting products for lighting control systems; innovative design solutions; innovations in lighting and lighting design; the study of the effect on plants and animals, problems of using light in medicine; problems of disinfection of premises, water and smell elimination with the help of technology of UV radiation using; problems of light in the ocean and space.
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