An energy-efficient exhaust hood for industrial buildings with strong thermal buoyancy

Energy and Buildings, Journal Year: 2024, Volume and Issue: 308, P. 114036 - 114036

Published: Feb. 28, 2024

Language: Английский

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Assessing the portable air cleaner's effectiveness and energy efficiency in targeted removal aerosols from a negative pressure isolation ward

Building and Environment, Journal Year: 2024, Volume and Issue: 262, P. 111851 - 111851

Published: July 22, 2024

Language: Английский

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Quantifying the uncertainty of the effects of varying wind conditions on outdoor airflow and pollutant dispersion

Sustainable Cities and Society, Journal Year: 2024, Volume and Issue: 113, P. 105698 - 105698

Published: July 24, 2024

Language: Английский

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Analysis of multiple factors influencing the deposition velocity of fine particles onto the body surfaces of healthcare workers

Building and Environment, Journal Year: 2025, Volume and Issue: 270, P. 112546 - 112546

Published: Jan. 8, 2025

Language: Английский

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Assessment of fate of respiratory droplets and effectiveness of different air cleaners during outpatient consultation

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 489, P. 137601 - 137601

Published: Feb. 12, 2025

Language: Английский

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Analysis of Parameters for Top Exhaust Ventilation to Minimize Heavy Gas Dispersion in Fixed Leakage Source Spaces

Journal of Building Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112091 - 112091

Published: Feb. 1, 2025

Language: Английский

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Impact of Ventilation Speed on Co2 Concentration and Virus Aerosol Dispersion: A Cfd Study

Published: Jan. 1, 2025

Language: Английский

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Personalized air exhaust combined with mixing ventilation for environmental management and airborne droplets in a train cabin

Physics of Fluids, Journal Year: 2025, Volume and Issue: 37(3)

Published: March 1, 2025

The enclosed space and high passenger density in high-speed train cabins pose substantial challenges providing a safe, healthy, comfortable indoor environment, especially during pandemics such as COVID-19 influenza. High ventilation rates, while beneficial reducing pathogen transmission, may compromise airflow field quality result great energy consumption. Therefore, understanding the tradeoffs between transmission risk, thermal comfort, saving is critical for devising cabin systems. As primary method of regulating environments, heating, ventilation, air conditioning systems are central to this study, which proposes an improved personalized mode that combines exhaust with various supply strategies. results indicate considerably reduces longitudinal spread particles rapidly decreases their concentration air. When paired higher proportion entering through sidewall outlets, primarily diffuses upward. proposed enhances balances consumption quality, delivers significant performance improvements, including 22.4% increase utilization efficiency over 23.3% reduction suspended droplets. This study provides theoretical foundation optimizing post-pandemic era.

Language: Английский

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Bioaerosol risk assessment of air curtain ventilation in isolation wards based on static and dynamic scenarios

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 138023 - 138023

Published: March 1, 2025

Language: Английский

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Optimized design of a reinforced exhaust at low velocity (RELV) system for efficient viral aerosol removal in elevators

Building Simulation, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

Language: Английский

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