HVAC energy savings, thermal comfort and air quality for occupant-centric control through a side-by-side experimental study

M Kong, B Dong, R Zhang, Z O'Neill - Applied Energy, 2022 - Elsevier
Building sensing technologies have evolved rapidly in the last two decades in aid of
monitoring building environment and energy system performance. A series of occupancy …

A review of CFD analysis methods for personalized ventilation (PV) in indoor built environments

J Liu, S Zhu, MK Kim, J Srebric - Sustainability, 2019 - mdpi.com
Computational fluid dynamics (CFD) is an effective analysis method of personalized
ventilation (PV) in indoor built environments. As an increasingly important supplement to …

Experimental study on local floor heating mats to improve thermal comfort of workers in cold environments

H Wang, W Li, J Wang, M Xu, B Ge - Building and Environment, 2021 - Elsevier
This study investigates the effect of local floor heating mats on the thermal comfort of workers
in cold environments. Experiments were performed with two sizes of floor heating mats …

Effect of air cleaner on reducing concentration of indoor-generated viruses with or without natural ventilation

J Lee, SH Park, GB Sung, IH An, KR Lee… - Aerosol Science and …, 2021 - Taylor & Francis
Abstract Coronavirus disease (COVID-19) has infected many people worldwide. As the
probability of being infected by the virus increases with an increase in the number of people …

[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 …

A novel phase change material based personal environment control system for hospital wards

W Su, Z Ai, B Yang - Journal of Building Engineering, 2024 - Elsevier
Existing ward environments created by consuming a lot of energy are still unable to meet the
demands of patients, and there are no effective solutions available. To improve the existing …

The effect of airspeed and wind direction on human's thermal conditions and air distribution around the body

W Oh, S Kato - Building and Environment, 2018 - Elsevier
The purpose of this research was to investigate the effects of airspeed and wind direction on
a human's thermal conditions and of air distribution around the body. In addition, this study …

Experimental evaluation of indoor thermal environment with modularity radiant heating in low energy buildings

Z Li, D Zhang, C Li - International Journal of Refrigeration, 2021 - Elsevier
The air conditioning system in low-energy buildings should be high-efficient because of its
limitation on energy consumption and requirement for thermal comfort. This study proposed …

A distributed approach to model-predictive control of radiant comfort delivery systems in office spaces with localized thermal environments

J Joe, P Karava, X Hou, Y Xiao, J Hu - Energy and Buildings, 2018 - Elsevier
This paper introduces a new multi-agent system approach to optimal control of high
performance buildings and presents algorithms for both distributed system identification and …

Micro-environmental control for efficient local heating: CFD simulation and manikin test verification

M Kong, TQ Dang, J Zhang, HE Khalifa - Building and Environment, 2019 - Elsevier
Micro-environment control system has been proved to be able to provide local thermal
comfort control. It also has the potential to save building energy by relaxing the control on …