A review of different ventilation modes on thermal comfort, air quality and virus spread control

M Fan, Z Fu, J Wang, Z Wang, H Suo, X Kong… - Building and …, 2022 - Elsevier
In the era of Corona Virus Disease 2019 (COVID-19), inappropriate indoor ventilation may
turn out to be the culprit of microbial contamination in enclosed spaces and deteriorate the …

A critical review on the adaptability of ventilation systems: Current problems, solutions and opportunities

O Seuntjens, B Belmans, M Buyle, A Audenaert - Building and Environment, 2022 - Elsevier
At present many buildings, that are not able to meet the changing needs of owners and
users, are demolished before they reach their technical lifespan. To avoid such waste, the …

Transmission mitigation of COVID-19: Exhaled contaminants removal and energy saving in densely occupied space by impinging jet ventilation

C Qin, SZ Zhang, ZT Li, CY Wen, WZ Lu - Building and Environment, 2023 - Elsevier
The pandemic of COVID-19 and its transmission ability raise much attention to ventilation
design as indoor-transmission outstrips outdoor-transmission. Impinging jet ventilation (IJV) …

Optimization of return vent height for stratified air distribution system with impinging jet supply satisfying threshold of| PMV|< 0.5

C Qin, WR Zhou, HQ Fang, WZ Lu, EWM Lee - Journal of Cleaner …, 2022 - Elsevier
The stratified air distribution (STRAD) ventilation system addresses much attention due to
the less cooling energy consumption than conventional mixing ventilation systems in …

Optimization study of return vent height for an impinging jet ventilation system with exhaust/return-split configuration by TOPSIS method

X Ye, Y Kang, Z Yan, B Chen, K Zhong - Building and Environment, 2020 - Elsevier
For impinging jet ventilation (IJV) system, the energy efficiency is believed to be further
improved by splitting the return vent from the exhaust device. However, how to properly set …

A numerical study on the effects of exhaust locations on energy consumption and thermal environment in an office room served by displacement ventilation

AQ Ahmed, S Gao, AK Kareem - Energy Conversion and Management, 2016 - Elsevier
In an office room, many factors affect the pattern of airflow, thermal comfort, indoor air quality
and energy saving. In this study, the effects of the location of exhaust diffusers where the …

Effect of a recirculated air curtain with incomplete coverage of room width on the protection zone in ventilated room

Y Liu, K Qiu, X Shao, P Shi, Y Liu - Building and Environment, 2022 - Elsevier
An air curtain is an aerodynamic barrier for contaminants and is frequently installed in the
doorway to separate indoor and outdoor spaces. There are few studies on the isolation of …

Investigation of temperature regulation effects on indoor thermal comfort, air quality, and energy savings toward green residential buildings

SJ Cao, HY Deng - Science and Technology for the Built …, 2019 - Taylor & Francis
To create healthy indoor environments, Chinese green building evaluation standards
recommend monitoring and control of CO2 concentration in residential buildings …

Multi-objective optimization of underfloor air distribution (UFAD) systems performance in a densely occupied environment: A combination of numerical simulation and …

S Shokrollahi, M Hadavi, G Heidarinejad… - Journal of Building …, 2020 - Elsevier
Underfloor air distribution (UFAD) systems are on the way of development owing to their
substantial energy saving potential as well as their capability for establishing thermally …

[HTML][HTML] Effect of under-floor air distribution system to prevent the spread of airborne pathogens in classrooms

CH Cheong, B Park, SR Ryu - Case Studies in Thermal Engineering, 2021 - Elsevier
This study investigated the effect of the under-floor air distribution (UFAD) system compared
to conventional mixed-mode ventilation system to prevent airborne pathogen spread in …