Effective ventilation and air disinfection system for reducing coronavirus disease 2019 (COVID-19) infection risk in office buildings
During the COVID-19 pandemic, an increasing amount of evidence has suggested that the
virus can be transmitted through the air inside buildings. The ventilation system used to …
virus can be transmitted through the air inside buildings. The ventilation system used to …
Influencing factors in the simulation of airflow and particle transportation in aircraft cabins by CFD
To control the transport of particles such as the SARS-CoV-2 virus in airliner cabins, which is
a significant concern for the flying public, effective ventilation systems are essential …
a significant concern for the flying public, effective ventilation systems are essential …
Application of polyhedral meshes in large-eddy simulation of building array flow fields within neutral and unstable boundary layers
Urbanization has intensified the urban heat island phenomenon, a critical concern for
human habitation in recent decades. Analyzing flow fields around building arrays is vital for …
human habitation in recent decades. Analyzing flow fields around building arrays is vital for …
Estimation of the natural gas leakage source with different monitoring sensor networks in an underground utility Tunnel: From the perspectives of energy security
Utility tunnels could make full use of underground space and are important for the energy
security of the city. The natural gas pipelines were integrated into utility tunnels and have …
security of the city. The natural gas pipelines were integrated into utility tunnels and have …
[HTML][HTML] Passive cooling of photovoltaic panel by aluminum heat sinks and numerical simulation
One of the biggest problems of generating electricity by photovoltaic panels is that about
80% of the incoming solar energy is transformed into heat. The heat causes the rise of …
80% of the incoming solar energy is transformed into heat. The heat causes the rise of …
Evaluation of polyhedral mesh performance for large-eddy simulations of flow around an isolated building within an unstable boundary layer
The urban heat island effect has been a noticeable issue in recent years. Much research has
gone into understanding the thermal field around buildings to help improve human comfort …
gone into understanding the thermal field around buildings to help improve human comfort …
Finite Element Simulation of Power Weeder Machine Frame
One of the agricultural technologies that have evolved recently is the weeding machine. This
device was developed to aid farmers in the weed-control procedure. The engine frame is …
device was developed to aid farmers in the weed-control procedure. The engine frame is …
Energy-efficient ventilation strategies at hospital front desks for minimizing infectious particle dispersion: Considering patient postures and airflow optimization
This research presents a novel examination of infectious particle dispersion at hospital front
desks, analysing the impact of different patient postures on particle dynamics. It evaluates …
desks, analysing the impact of different patient postures on particle dynamics. It evaluates …
Effects of pressure waves on the cooling-fan performance and indoor flow of air-conditioning units on the roof of a high-speed maglev train
H Guo, K Zhang, G Xu, J Niu - Tunnelling and Underground Space …, 2024 - Elsevier
Air-conditioning units (ACUs) are important components of trains, and their performance
directly affects the thermal environment of train cabins. Their operational performance is …
directly affects the thermal environment of train cabins. Their operational performance is …
Numerical study of indoor flow field and ventilation performance of the power room of a diesel locomotive under crosswind
L Xu, M Huang, J Niu - Journal of Wind Engineering and Industrial …, 2023 - Elsevier
Power room is the core part of the railway internal combustion locomotives, houses many
high-power equipment within a limited space. The ventilation performance of a power room …
high-power equipment within a limited space. The ventilation performance of a power room …