Microclimate Analysis as a Design Driver of Architecture

In the context of global climate change, it is increasingly important for architects to understand the effects of their interventions on indoor and outdoor thermal comfort. New microclimate analysis tools which are gaining appreciation among architects enable the assessment of different design optio...

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Main Authors: Jonathan Graham, Umberto Berardi, Geoffrey Turnbull, Robert McKaye
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Climate
Subjects:
Online Access:https://www.mdpi.com/2225-1154/8/6/72
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author Jonathan Graham
Umberto Berardi
Geoffrey Turnbull
Robert McKaye
author_facet Jonathan Graham
Umberto Berardi
Geoffrey Turnbull
Robert McKaye
author_sort Jonathan Graham
collection DOAJ
description In the context of global climate change, it is increasingly important for architects to understand the effects of their interventions on indoor and outdoor thermal comfort. New microclimate analysis tools which are gaining appreciation among architects enable the assessment of different design options in terms of biometeorological parameters, such as the Universal Thermal Climate Index (UTCI) and the Outdoor Thermal Comfort Autonomy. This paper reflects on some recent experiences of an architectural design office attempting to incorporate local climatic considerations as a design driver in projects. The investigation shows that most of the available tools for advanced climatic modelling have been developed for research purposes and are not optimized for architectural and urban design; consequently, they require adaptations and modifications to extend their functionality or to achieve interoperability with software commonly used by architects. For this scope, project-specific Python scripts used to extract design-consequential information from simulation results, as well as to construct meteorological boundary conditions for microclimate simulations, are presented. This study describes the obstacles encountered while implementing microclimate analysis in an architectural office and the measures taken to overcome them. Finally, the benefits of this form of analysis are discussed.
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spelling doaj.art-5e9f7a29bc1d45c1832f8779a35a4e462023-11-20T02:42:42ZengMDPI AGClimate2225-11542020-06-01867210.3390/cli8060072Microclimate Analysis as a Design Driver of ArchitectureJonathan Graham0Umberto Berardi1Geoffrey Turnbull2Robert McKaye3KPMB Architects, Toronto, ON M5A 0L6, CanadaFaculty of Engineering and Architectural Science, Ryerson University, Toronto, ON M5B 2K3, CanadaKPMB Architects, Toronto, ON M5A 0L6, CanadaKPMB Architects, Toronto, ON M5A 0L6, CanadaIn the context of global climate change, it is increasingly important for architects to understand the effects of their interventions on indoor and outdoor thermal comfort. New microclimate analysis tools which are gaining appreciation among architects enable the assessment of different design options in terms of biometeorological parameters, such as the Universal Thermal Climate Index (UTCI) and the Outdoor Thermal Comfort Autonomy. This paper reflects on some recent experiences of an architectural design office attempting to incorporate local climatic considerations as a design driver in projects. The investigation shows that most of the available tools for advanced climatic modelling have been developed for research purposes and are not optimized for architectural and urban design; consequently, they require adaptations and modifications to extend their functionality or to achieve interoperability with software commonly used by architects. For this scope, project-specific Python scripts used to extract design-consequential information from simulation results, as well as to construct meteorological boundary conditions for microclimate simulations, are presented. This study describes the obstacles encountered while implementing microclimate analysis in an architectural office and the measures taken to overcome them. Finally, the benefits of this form of analysis are discussed.https://www.mdpi.com/2225-1154/8/6/72urban microclimateoutdoor thermal comfortuniversal thermal climate indexarchitectureurban design
spellingShingle Jonathan Graham
Umberto Berardi
Geoffrey Turnbull
Robert McKaye
Microclimate Analysis as a Design Driver of Architecture
Climate
urban microclimate
outdoor thermal comfort
universal thermal climate index
architecture
urban design
title Microclimate Analysis as a Design Driver of Architecture
title_full Microclimate Analysis as a Design Driver of Architecture
title_fullStr Microclimate Analysis as a Design Driver of Architecture
title_full_unstemmed Microclimate Analysis as a Design Driver of Architecture
title_short Microclimate Analysis as a Design Driver of Architecture
title_sort microclimate analysis as a design driver of architecture
topic urban microclimate
outdoor thermal comfort
universal thermal climate index
architecture
urban design
url https://www.mdpi.com/2225-1154/8/6/72
work_keys_str_mv AT jonathangraham microclimateanalysisasadesigndriverofarchitecture
AT umbertoberardi microclimateanalysisasadesigndriverofarchitecture
AT geoffreyturnbull microclimateanalysisasadesigndriverofarchitecture
AT robertmckaye microclimateanalysisasadesigndriverofarchitecture