WORLD GREEN INFRASTRUCTURE AWARD
Assessing the cooling performance of green walls a
Category:
GREEN INFRASTRUCTURE STUDENT POSTERS
Project creators
New Zealand
Country
Auckland
City
Massey University
Institution
Master
Nominator Degree Program
Abdollah Baghaei Daemei
Nominator
Research specification
Study Area
Construction
Project Abstract
Originality Declaration
Consent for Use of Materials
This research project aims to formulate architectural passive strategies to reduce heat transfer, mitigate urban heat islands, improve thermal comfort, and optimize energy efficiency in residential buildings across various humid climates. This is achieved by analyzing green wall and green roof systems through experimental measurements and simulation.
This research project, identified by the Research Project ID 95305 from the Young Researchers Club, has undergone evaluation. This declaration affirms the originality and research contributions of the project as evaluated under the auspices of the Young Researchers Club's research project identification system.
I, Abdollah Baghaei Daemei, the principal investigator of the research project identified by the Research Project ID 95305 from the Young Researchers Club, hereby grant permission for the use of materials produced as part of this research project. This consent covers the following: Research Materials: All written documents, data sets, charts, graphs, and images generated or collected during the course of this research. Publications: All journal articles, conference papers, and other scholarly publications resulting from this research. Presentations: All oral presentations, posters, and other forms of academic dissemination based on this research. Educational Purposes: Use of materials for educational purposes, including classroom instruction and academic seminars. Archival: Archival storage of materials for future research and reference. I acknowledge that appropriate credit will be given to the original creators of these materials in any use thereof. This consent is valid unless
Research details
Breef research description
The research methodology is divided into two main approaches: experimental measurements and simulations. The studied climates include a humid climate represented by Rasht, a semi-arid climate represented by Tabriz, a tropical and subtropical desert climate represented by Yazd, and a subtropical hot desert climate represented by Bandar Abbas as the pilot studies. The experimental measurements collect real-time environmental climate data such as temperature, humidity, and wind velocity using various data loggers and environmental sensors implemented on the sites (in Rasht and Doha to monitor real-time data collection). Comprehensive simulations are conducted for validation and assessment of other environmental conditions, including the use of ENVI-met, DesignBuilder, and Climate Consultant.
Source of funding
This research project titled "A study on the thermal performance of green walls and roofs for optimizing energy consumption in different climatic conditions" has received financial aid from the Young Researchers and Elite Club, Rasht Branch, under grant number 95305.
The Research type
The Research relates to
Source of funding
environmental issues
university
Year of construction
Year of research completion
Area brutto (m2)
2019
2020
200
Research outcomes
Is the research a precursor to expected follow up research?
One study is under review to be published in the Frontiers of Energy Research journal. According to the importance of urban heat island leading to climate change, we can expect to to be essential in a large scale in various climatic zones.
How does the research address the issue of water stewardship?
Yes, the research addresses the issue of water stewardship through its development and implementation of biofacade systems with integrated sub-irrigation pods (SIP). These systems are designed to efficiently manage water usage by utilizing capillary action to supply water directly to plant roots, thereby minimizing water wastage through evaporation and ensuring optimal water absorption by plants. The research team's approach includes monitoring and measuring water parameters daily, aiming to optimize water usage and reduce overall consumption compared to traditional irrigation methods. This demonstrates a commitment to water stewardship by promoting sustainable water management practices in urban environments.
How does the research address the human well-being aspects of GI?
By implementing green walls and green roofs and expanding green infrastructure, not only can we promote healthier and more livable lifestyles, but also enhance psychological well-being, improve air quality, mitigate urban heat island effects, and foster community cohesion and social interactions.
How does the research address the economic aspects of GI?
This research utilized passive design strategies to reduce the demand for heating and cooling systems, thereby helping to lower electricity bills for the public.
How does the research address social aspects of GI?
The research addresses aspects related to human thermal comfort and aesthetics through its focus on architectural design strategies. By implementing passive solar techniques, renewable energy sources, and green infrastructures like green walls and roofs, the research aims to enhance indoor and outdoor environments in residential buildings. These strategies are intended to optimize thermal conditions, reducing reliance on mechanical heating and cooling systems. Additionally, the incorporation of green landscapes and aesthetically pleasing elements such as green walls contributes to enhancing the overall visual appeal and livability of urban areas, promoting a more comfortable and sustainable built environment.
How does the research address the topic of biodiversity?
The research primarily focuses on enhancing architectural design strategies to improve thermal comfort, optimize energy consumption, and mitigate urban heat island effects across diverse climates in Iran and several international case study cities. While the project emphasizes sustainable development through passive solar techniques, renewable energy sources, and the use of recyclable materials, it does not explicitly address biodiversity conservation. The methodologies employed include experimental measurements and simulations to assess environmental conditions and validate design strategies. Results include comprehensive bioclimatic reviews and the formulation of design strategies tailored to specific climatic conditions, contributing to scholarly publications aimed at advancing knowledge in sustainable building practices and environmental impact reduction.
What types of GI multifuncionality are addressed by the nominated research?
The nominated research covered various aspects of Green Infrastructure (GI) multifunctionality, addressing environmental issues such as indoor and outdoor thermal comfort, mitigation of urban heat island effects and heat stress, and enhancing energy efficiency as part of efforts to combat climate change.
Does the research support innovation?
This research introduces several innovations. Firstly, it fills a gap by conducting the first comprehensive studies to assess the impact of green infrastructures, such as green roofs and walls, and to compare their thermal performance on a full scale across diverse climatic zones, both nationally and internationally. Secondly, it provides a framework for designing buildings that mitigate environmental impacts and urban heat islands, aiming to improve urban dwellers' quality of life and promote healthier living environments.
Project video
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