Exploring How Urban Morphology Influences Building Thermal and Environmental Performance Alongside Renewable Energy Utilization

This research addresses the critical challenge of understanding the complex interactions between urban morphology and building thermal efficiency, particularly within the context of urban heat islands and energy consumption. The study employs a parametric approach, using advanced simulation tools within the Grasshopper environment (Ladybug, Honeybee, Dragonfly, and Wallacei) to assess how urban design parameters-such as window-to-wall ratio (WWR), building orientation, density, and number of floors-affect energy consumption and thermal performance. The novelty of this research lies in its framework, which integrates real-time urban microclimate data into these simulations, enabling a more comprehensive analysis of energy dynamics in urban settings. This integration allows for a more accurate understanding of how various design decisions-such as increasing building density or optimizing orientation-impact energy efficiency and the intensity of urban heat islands.

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Publication Details

Published
2024-10-25
DOI
https://doi.org/10.1109/ispce-asia64773.2024.10756274
Primary Topic
Urban Design and Spatial Analysis
Type
article
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article

Exploring How Urban Morphology Influences Building Thermal and Environmental Performance Alongside Renewable Energy Utilization

Shu Lun Mak, Chi Chung Lee, C. Y. Li, Elena Bian
Urban Design and Spatial Analysis
article

Exploring How Urban Morphology Influences Building Thermal and Environmental Performance Alongside Renewable Energy Utilization

Shu Lun Mak, Chi Chung Lee, C. Y. Li, Elena Bian
article en

Abstract

This research addresses the critical challenge of understanding the complex interactions between urban morphology and building thermal efficiency, particularly within the context of urban heat islands and energy consumption. The study employs a parametric approach, using advanced simulation tools within the Grasshopper environment (Ladybug, Honeybee, Dragonfly, and Wallacei) to assess how urban design parameters-such as window-to-wall ratio (WWR), building orientation, density, and number of floors-affect energy consumption and thermal performance. The novelty of this research lies in its framework, which integrates real-time urban microclimate data into these simulations, enabling a more comprehensive analysis of energy dynamics in urban settings. This integration allows for a more accurate understanding of how various design decisions-such as increasing building density or optimizing orientation-impact energy efficiency and the intensity of urban heat islands.

Vocational Training Council (HK), Hong Kong University of Science and Technology (HK)
Openalex Percentile: Top 77%
Urban Design and Spatial Analysis
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