A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Particle deposition in ventilation ducts: A review
Abstract This paper reviewed particle deposition behaviors and mechanisms in turbulent ventilation duct flows. The main theoretical prediction models, experimental techniques and numerical methods used to explore particle deposition were discussed and analyzed. It was observed that turbophoresis, Brownian diffusion, turbulent diffusion and gravitational settling are the main mechanisms of particle deposition in smooth duct flows. The important factors influencing particle deposition behaviors and mechanisms are duct inclination angle, thermophoresis, electrophoresis and surface ribs. Numerical simulation was shown to be the main tool used to investigate complex particle deposition in turbulent duct flows. However, it is necessary to develop accurate experimental measures of particle deposition in complex turbulent duct flows.
Particle deposition in ventilation ducts: A review
Abstract This paper reviewed particle deposition behaviors and mechanisms in turbulent ventilation duct flows. The main theoretical prediction models, experimental techniques and numerical methods used to explore particle deposition were discussed and analyzed. It was observed that turbophoresis, Brownian diffusion, turbulent diffusion and gravitational settling are the main mechanisms of particle deposition in smooth duct flows. The important factors influencing particle deposition behaviors and mechanisms are duct inclination angle, thermophoresis, electrophoresis and surface ribs. Numerical simulation was shown to be the main tool used to investigate complex particle deposition in turbulent duct flows. However, it is necessary to develop accurate experimental measures of particle deposition in complex turbulent duct flows.
Particle deposition in ventilation ducts: A review
Lu, Hao (author) / Wang, Yuanhao (author)
Building Simulation ; 12 ; 723-734
2019-04-26
12 pages
Article (Journal)
Electronic Resource
English
particle deposition , turbulent duct flow , inclination angle , thermophoresis , electrophoresis , surface ribs Engineering , Building Construction and Design , Engineering Thermodynamics, Heat and Mass Transfer , Atmospheric Protection/Air Quality Control/Air Pollution , Monitoring/Environmental Analysis
Particle deposition in ventilation ducts: A review
| Online Contents | 2019
Particle Deposition Models for Ventilation Air Ducts
| Taylor & Francis Verlag | 1995
Modeling particle loss in ventilation ducts
| Elsevier | 2003
| Taylor & Francis Verlag | 1984