Performance-Based Solutions of Thermal and Smoke Control Ventilation in Industrial Power Plant Buildings

Article Energy & Fuels

The Impact of Outdoor Temperatures on the Efficacy of Natural Ventilation and Smoke Exhaust Systems

Arleta Boguslawska et al.

Summary: Natural smoke control systems in staircases are widely used for protecting escape routes from smoke, but their effectiveness depends on weather conditions, especially outdoor temperatures. This study conducted real-scale experiments and found that the natural smoke exhaust system in a staircase could operate below an acceptable level of effectiveness for almost 25% of the year. The experimental results were confirmed with CFD simulations.

ENERGIES (2022)

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Article Energy & Fuels

Computational Fluid Dynamic Study with Comfort Analysis in Large Atrium of the Angelo Hospital in Venice

Margherita Ferrucci et al.

Summary: An analysis was conducted using Computation Fluid Dynamics to improve thermal comfort in the hall of Angelo Hospital in Venice. The study considered different configurations for the air-conditioning system and solar shading devices. Results showed that a metal casing for solar shading provided significant benefits, while radiant panels only cooled the area near the walls. Increasing the number of fan coils resulted in high air speed and localized discomfort due to drafts. Lateral confinement on the north and south sides proved to be the most effective in achieving cooling in the study area.

ENERGIES (2022)

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Article Construction & Building Technology

High rise buildings stairwells pressure differential systems tests and improvement solutions

Marcin Fryda et al.

Summary: This study tested the impact of leakage on pressure distribution in stairwells with different levels of leakage, finding that leakage affects the conditions for maintaining overpressure.

BUILDING SERVICES ENGINEERING RESEARCH & TECHNOLOGY (2021)

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Article Green & Sustainable Science & Technology

Sustainable Smoke Extraction System for Atrium: A Numerical Study

Martin Lyubomirov Ivanov et al.

Summary: The study found that static smoke extraction is suitable for large fires in atria design, while dynamic smoke extraction is best for small fires. By conducting simulations and comparing with experiments using CFD-FDS software, a sustainable hybrid design combining the advantages of static and dynamic systems is proposed.

SUSTAINABILITY (2021)

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Proceedings Paper Construction & Building Technology

Combined Wind Engineering, Smoke Flow and Evacuation Analysis for a Design of a Natural Smoke and Heat Ventilation System

Wojciech Wegrzynski et al.

MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES (2017)

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Article Engineering, Multidisciplinary

Using FDS to simulate smoke layer interface height in a simple atrium

Steve Kerber et al.

FIRE TECHNOLOGY (2007)

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Article Construction & Building Technology

Buoyancy-driven flow through a stairwell

AA Peppes et al.

BUILDING AND ENVIRONMENT (2001)

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Performance-Based Solutions of Thermal and Smoke Control Ventilation in Industrial Power Plant Buildings

相关参考文献

The Impact of Outdoor Temperatures on the Efficacy of Natural Ventilation and Smoke Exhaust Systems

Computational Fluid Dynamic Study with Comfort Analysis in Large Atrium of the Angelo Hospital in Venice

High rise buildings stairwells pressure differential systems tests and improvement solutions

Sustainable Smoke Extraction System for Atrium: A Numerical Study

Combined Wind Engineering, Smoke Flow and Evacuation Analysis for a Design of a Natural Smoke and Heat Ventilation System

Using FDS to simulate smoke layer interface height in a simple atrium

Buoyancy-driven flow through a stairwell

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