Results 21 to 30 of about 11,064,908 (240)

Field Measurements and Analysis on Temperature, Relative Humidity, Airflow Rate and Oil Fume Emission Concentration in a Typical Campus Canteen Kitchen in Tianjin, China

open access: yesApplied Sciences, 2022
This study investigated the annual variation of the indoor thermal environment in a typical canteen kitchen and tried to evaluate the actual working status of the exhaust fume system.
Na Deng   +4 more
doaj   +1 more source

Occupant’s perception on indoor performance of historical museum: a case study of National Museum and Perak Museum, Malaysia. [PDF]

open access: yes, 2014
The most crucial factors of the indoor environment performances in the museum are the staffs and visitors perception towards sick building syndrome and indoor environment quality.
Goh Wen Shuang   +2 more
core   +1 more source

Minimizing the flow resistance of an exhaust system by shaping the exhaust hood with a discrete adjoint method [PDF]

open access: yesE3S Web of Conferences
To reduce the flow resistance of an exhaust system, the method of applying individually shape-optimized exhaust hoods, namely mass-production design, is feasible.
Liu Fei, Zhang Tengfei (Tim), Liu Wei
doaj   +1 more source

Investigation of Ventilation Behaviors in Mechanically Ventilated Residential Buildings in China [PDF]

open access: yesE3S Web of Conferences, 2019
Mechanical ventilation system provides a more reliable, controllable, and comfortable way of ventilation than natural ventilation through an opened window. However, the operation of mechanical ventilation system cost energy.
Qi Yue   +5 more
doaj   +1 more source

Bioaerosol is an important transmission route of antibiotic resistance genes in pig farms

open access: yesEnvironment International, 2021
Although pig farms are hotspots of antibiotic resistance due to intensive use of antibiotics, little is known about the abundance, diversity and transmission of airborne antibiotic resistance genes (ARGs).
Lu Song   +6 more
doaj   +1 more source

Indoor Air Quality in restaurant kitchens

open access: yes, 2022
The present project is focused on Indoor Air Quality (IAQ) in restaurant kitchens, with the main objective of assessing the emissions of dishwashing and cooking activities.
Campagnolo D.   +8 more
core   +1 more source

Analysis and Modeling of Mechanical Ventilation Operation Behaviors of Occupants in Cold Regions of North China

open access: yesApplied Sciences, 2022
Mechanical ventilation has a great impact on building simulation performance, such as indoor environment quality and building energy consumption. However, there is still a lack of accurate mechanical ventilation models established from long-term field ...
Chenchen Zhang, Hejiang Sun
doaj   +1 more source

Thermal environment optimization in a large space building for energy-saving

open access: yesCase Studies in Thermal Engineering, 2023
As the functionality of large space buildings becomes more sophisticated, to ensure that the interior of the building has a reasonable thermal environment when it is put to use, designers must consider the thermal comfort of the human body and the ...
Daixin Tu   +3 more
doaj   +1 more source

Numerical Study of Indoor Oil Mist Particle Concentration Distribution in an Industrial Factory Using the Eulerian–Eulerian and Eulerian–Lagrangian Methods

open access: yesFluids, 2023
The transport and prediction of the concentration of particles in confined spaces are crucial for human well-being; this has become particularly evident during the current worldwide pandemic.
Yukun Wang   +6 more
doaj   +1 more source

A Fuzzy Control Strategy Using the Load Forecast for Air Conditioning System

open access: yesEnergies, 2020
The energy consumption of air-conditioning systems is a major part of energy consumption in buildings. Optimal control strategies have been increasingly developed in building heating, ventilation, and air-conditioning (HVAC) systems.
Jing Zhao, Yu Shan
doaj   +1 more source

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