Dynamic BIM-Based Simulation for Optimizing Ventilated Facades: Enhancing Architectural Design for Energy Efficiency

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21450%2F25%3A00390683" target="_blank" >RIV/68407700:21450/25:00390683 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.29227/IM-2025-02-02-062" target="_blank" >https://doi.org/10.29227/IM-2025-02-02-062</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.29227/IM-2025-02-02-062" target="_blank" >10.29227/IM-2025-02-02-062</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dynamic BIM-Based Simulation for Optimizing Ventilated Facades: Enhancing Architectural Design for Energy Efficiency

Popis výsledku v původním jazyce

The trend of recent years is the use of a building information model (BIM) in the early design stages. This procedure positively affects the entire life cycle of a building, especially its construction and operation, during which the largest percentage of financial and energy resources are spent. The consumption rate of these resources is directly influenced by the architectural design of the building, from shape solutions to structural and material characteristics of passive systems. One of them is a multilayered external envelope with a ventilated gap, which reduces heat gains during the summer and better accumulates heatfrom solar radiation during the winter. The fact is that the internal climate in the gap is differentfrom the external environment and is influenced mainly by the external temperature, airflow speed, sunlight intensity, material on the external and internal facade and shading from surrounding buildings. The aim of the work is to develop a simulation tool that will lead to a more efficient design of the shape of the building envelope with a ventilated gap. The tool will simulate the impact of solar radiation on the facade at a certain day and hour of the year, shading from surrounding buildings and materials on the external surface and their influence on the temperature course in the ventilated gap. This simulation will run dynamically on the background of the architectural design and will support the decision-making process. This could subsequently lead to savings in the total energy consumed for heating and cooling the building.

Název v anglickém jazyce

Dynamic BIM-Based Simulation for Optimizing Ventilated Facades: Enhancing Architectural Design for Energy Efficiency

Popis výsledku anglicky

The trend of recent years is the use of a building information model (BIM) in the early design stages. This procedure positively affects the entire life cycle of a building, especially its construction and operation, during which the largest percentage of financial and energy resources are spent. The consumption rate of these resources is directly influenced by the architectural design of the building, from shape solutions to structural and material characteristics of passive systems. One of them is a multilayered external envelope with a ventilated gap, which reduces heat gains during the summer and better accumulates heatfrom solar radiation during the winter. The fact is that the internal climate in the gap is differentfrom the external environment and is influenced mainly by the external temperature, airflow speed, sunlight intensity, material on the external and internal facade and shading from surrounding buildings. The aim of the work is to develop a simulation tool that will lead to a more efficient design of the shape of the building envelope with a ventilated gap. The tool will simulate the impact of solar radiation on the facade at a certain day and hour of the year, shading from surrounding buildings and materials on the external surface and their influence on the temperature course in the ventilated gap. This simulation will run dynamically on the background of the architectural design and will support the decision-making process. This could subsequently lead to savings in the total energy consumed for heating and cooling the building.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Inżynieria Mineralna

ISSN

1640-4920

e-ISSN

—

Svazek periodika

2

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

001696060400008

EID výsledku v databázi Scopus

2-s2.0-105025152488