Assessment of COVID-19 infection Risk, thermal Comfort, and energy efficiency in negative pressure isolation wards with varied ventilation modes
Negative pressure isolation wards (NPIWs) play a crucial role in providing care to COVID-19
patients during a pandemic. However, the exhalation of patients releases aerosols …
patients during a pandemic. However, the exhalation of patients releases aerosols …
The influence of displacement ventilation on indoor carbon dioxide exposure and ventilation efficiency in a living laboratory open-plan office
Good indoor air quality in office environments is essential for occupant health and
productivity. In open-plan offices, displacement ventilation has been recognized for its …
productivity. In open-plan offices, displacement ventilation has been recognized for its …
An energy-efficient exhaust hood for industrial buildings with strong thermal buoyancy
Ventilation is essential for the health and safety of workers in industrial buildings, as it can
reduce the exposure to hazardous substances. This study used an experimental chamber …
reduce the exposure to hazardous substances. This study used an experimental chamber …
A real-time measurement and analysis method for gas holdup in a wet scrubber with the use of image information entropy
Wet scrubbers are often used in various types of industrial workshops to separate dust
particles from the air. Non-uniform gas–liquid flow patterns above the sieve plate can result …
particles from the air. Non-uniform gas–liquid flow patterns above the sieve plate can result …
A dynamic ventilation strategy for industrial buildings based on weight factors
Z Cao, J He, Y Bai, Y Wang, Z Xiao, Y Zhou… - Building and …, 2024 - Elsevier
In industrial buildings, pollution sources are often multi-point and unstable. This study
proposes a dynamic exhaust strategy (DES) that aims to balance energy utilization efficiency …
proposes a dynamic exhaust strategy (DES) that aims to balance energy utilization efficiency …
Comparative analysis of the wake flow characteristics of single human and single column personnel walking indoors
J Song, Y Zhang, P Wang, B Yang, J Zhang… - International Journal of …, 2024 - Elsevier
The spread of pollutants caused by personnel walking is an important factor affecting the
indoor environment. Investigating the disturbance of multiple personnel on the flow field is …
indoor environment. Investigating the disturbance of multiple personnel on the flow field is …
Improved aerodynamic performance of the exhaust hood with triple-faced flange
KI Logachev, EN Popov, TA Kozlov… - Journal of Building …, 2024 - Elsevier
For a local exhaust ventilation system to trap contaminants effectively, it is highly important to
minimize its energy consumption without forgoing efficiency. Energy savings can be …
minimize its energy consumption without forgoing efficiency. Energy savings can be …
[HTML][HTML] PIV experimental study on natural convective flows at high Rayleigh numbers in industrial buildings
High heat loads in industrial buildings potentially form strong natural convective flows.
These flows exhibit significant unsteadiness and anisotropy, which can profoundly impact …
These flows exhibit significant unsteadiness and anisotropy, which can profoundly impact …