Numerical verification for a new type of UV disinfection reactor

Pan, Yupeng; Tian, Xiaoqing; Zhang, Baofeng; Zhu, Zefei; Pan, Huachen; Rahman, Mizanur; Leng, Jianxing

doi:10.1016/j.asej.2020.03.014

Cited by 8 publications

(2 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To simulate the radiation distribution, it is necessary to consider the geometry of the ultraviolet (UV) source and its characteristics, and the propagation of the rays through different media and the reflection of the relevant surfaces. In addition, Pan et al ( 64 ) stated that to be able to form a reliable mathematical prediction it is necessary to define some concepts such as:…”

Section: Applicationsmentioning

confidence: 99%

Effect of ultraviolet light-emitting diode processing on fruit and vegetable-based liquid foods: A review

et al. 2022

View full text Add to dashboard Cite

Ultraviolet light-emitting diode (UV-LED) technology has emerged as a non-thermal and non-chemical treatment for preserving liquid fruit and vegetable foods. This technology uses ultraviolet light to interact with the food at different wavelengths, solving problems related to product stability, quality, and safety during storage. UV-LED treatment has been shown to affect microbe and enzyme inactivation, and it increases and improves retention of bioactive compounds. Moreover, computational simulations are a powerful and relevant tool that can be used optimize and improve the UV-LED process. Currently, there are a limited studies of this technology in liquid fruit and vegetable-based foods. This review gathers information on these food type and shows that it is a promising technology for the development of new products, is environmentally friendly, and does not require the addition of chemicals nor heat. This is relevant from an industrial perspective because maintaining the nutritional and organoleptic properties ensures better quality. However, due to the scarce information available on this type of food, further studies are needed.

show abstract

Section: Applicationsmentioning

confidence: 99%

Effect of ultraviolet light-emitting diode processing on fruit and vegetable-based liquid foods: A review

et al. 2022

View full text Add to dashboard Cite

show abstract

“…Another study [12] investigated the performance of a novel UV disinfection reactor for water disinfection. They utilised a combination of numerical simulations and experimental measurements to evaluate its performance.…”

Section: Introductionmentioning

confidence: 99%

CFD Analysis of Airborne Pathogen Disinfection in a UV-C Air Purification Device

Sabanskis,

Vidulejs,

Virbulis

et al. 2023

Latvian Journal of Physics and Technical Sciences

View full text Add to dashboard Cite

Numerical simulations of the airflow inside a portable air purification device have been carried out. The simplified system geometry is comprised of key components – fans, particle filters and UV lamps for disinfection, which are included in the model. The study investigates the velocity distribution, UV irradiance, and its impact on air disinfection. The effects of the flow rate and UV dose on the purification efficacy have been investigated. The findings provide valuable insights for optimising the design and configuration of air purification devices, and their potential role in reducing the transmission of airborne diseases.

show abstract

A systematic simulation of disinfection for the flow-through UV reactors with staggered ring baffles under the Eulerian framework

Deng

Zou

et al. 2023

Journal of Water Process Engineering

View full text Add to dashboard Cite

Numerical verification for a new type of UV disinfection reactor

Cited by 8 publications

References 21 publications

Effect of ultraviolet light-emitting diode processing on fruit and vegetable-based liquid foods: A review

Effect of ultraviolet light-emitting diode processing on fruit and vegetable-based liquid foods: A review

CFD Analysis of Airborne Pathogen Disinfection in a UV-C Air Purification Device

A systematic simulation of disinfection for the flow-through UV reactors with staggered ring baffles under the Eulerian framework

Contact Info

Product

Resources

About