Results 31 to 40 of about 69,693 (309)

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

Tobacco smoke particles and indoor air quality (ToPIQ) - the protocol of a new study [PDF]

open access: yes, 2011
Environmental tobacco smoke (ETS) is a major contributor to indoor air pollution. Since decades it is well documented that ETS can be harmful to human health and cause premature death and disease.
David A Groneberg   +17 more
core   +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

Simulation of a novel hybrid membrane-cryogenic process for post-combustion carbon capture

open access: yesCarbon Capture Science & Technology, 2022
The global warming effect caused by CO2 emissions has a significant impact on human activities. Membrane technology has been regarded as a potential promising separation technology due to its low energy-consumption and low carbon footprint.
Run Li   +4 more
doaj   +1 more source

Thermal comfort conditions in airport terminals: Indoor or transition spaces? [PDF]

open access: yes, 2016
This paper reports on the investigation of the thermal comfort conditions in three airport terminals in the UK. In the course of seasonal field surveys, the indoor environmental conditions were monitored in different terminal areas and questionnaire ...
Kotopouleas, Alkis   +1 more
core   +1 more source

Risk Assessment and Prevention Strategy of Virus Infection in the Context of University Resumption

open access: yesBuildings, 2022
The risk assessment system of virus infection probability and the prevention measures for virus transmission are keys to controlling epidemics. In the context of university resumption, this study identifies the risk elements in terms of the mechanism of ...
Wanyue Chen   +4 more
doaj   +1 more source

Experimental study of oil mist characteristics generated from minimum quantity lubrication and flood cooling

open access: yesEnergy and Built Environment, 2021
The use of metalworking fluids during machining can generate oil mist and endanger the health of workers. In order to study the characteristics and emission laws of oil mist generated by machining, this study constructed a test bench to simulate the ...
Yiwen Wang   +4 more
doaj   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf   +4 more
wiley   +1 more source

Modulating the Evolution of Metastable CaO* for the Near‐Theoretical Performance Breakthrough of Ni/CeO2‐CaO in Integrated CO2 Capture and Methanation

open access: yesAdvanced Science
Integrated CO2 capture and utilization technology based on the calcium looping is burgeoning as an economical and viable strategy for achieving Carbon Neutrality. However, the drawback of easy sintering of CaO limits its potential to maximize CO2 capture
Lifei Wei   +7 more
doaj   +1 more source

Indoor air quality and sick-building syndrome at a metro station in Tianjin, China

open access: yesEnvironment International
Metro systems play a crucial role in public transportation worldwide. Given that metro stations are unique built environments with a significant volume of daily commuters, ensuring a satisfactory air quality in these spaces becomes paramount.
Zukun Wang   +5 more
doaj   +1 more source

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