Utilizing a novel mobile diagnostics lab to validate the impact of vegetative wall coverings in building cooling load reduction

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2021
Authors
Fagbule, O
Patel, R
Thompson, J
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IOP Publishing Ltd
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Passe, Ulrike
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Architecture

The Department offers a five-year program leading to the Bachelor of Architecture degree. The program provides opportunities for general education as well as preparation for professional practice and/or graduate study.

The Department of Architecture offers two graduate degrees in architecture: a three-year accredited professional degree (MArch) and a two-semester to three-semester research degree (MS in Arch). Double-degree programs are currently offered with the Department of Community and Regional Planning (MArch/MCRP) and the College of Business (MArch/MBA).

History
The Department of Architecture was established in 1914 as the Department of Structural Design in the College of Engineering. The name of the department was changed to the Department of Architectural Engineering in 1918. In 1945, the name was changed to the Department of Architecture and Architectural Engineering. In 1967, the name was changed to the Department of Architecture and formed part of the Design Center. In 1978, the department became part of the College of Design.

Dates of Existence
1914–present

Historical Names

  • Department of Structural Design (1914–1918)
  • Department of Architectural Engineering (1918–1945)
  • Department of Architecture and Architectural Engineering (1945–1967)

Related Units

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Mechanical Engineering
The Department of Mechanical Engineering at Iowa State University is where innovation thrives and the impossible is made possible. This is where your passion for problem-solving and hands-on learning can make a real difference in our world. Whether you’re helping improve the environment, creating safer automobiles, or advancing medical technologies, and athletic performance, the Department of Mechanical Engineering gives you the tools and talent to blaze your own trail to an amazing career.
Organizational Unit
Natural Resource Ecology and Management
The Department of Natural Resource Ecology and Management is dedicated to the understanding, effective management, and sustainable use of our renewable natural resources through the land-grant missions of teaching, research, and extension.
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Abstract
Building cooling loads are driven by heat gains through enclosures. This research identifies possible ways of reducing the building cooling loads through vegetative shading. Vegetative shading reduces heat gains by blocking radiation and by evaporative air cooling. Few measured data exist, so we gathered thermal data from a vegetative wall grown in front of a Mobile Diagnostics Lab (MDL), a trailer with one conditioned room with instrumentation that collects thermal data from heat flux sensors and thermistors within its walls. In spring 2020 a variety of plants were cultivated in a greenhouse and planted in front of the south façade of the MDL, which was placed in direct sunlight to collect heat flux data. The plants acted as a barrier for solar radiation and reduced the amount of thermal energy affecting the trailer surface. Data were collected through the use of 16 heat flux sensors and development of continuous infrared (IR) images indicating surface temperature with and without plant cover. The façade surface beneath the plants was 10-30 °C cooler than exposed façade areas. In further analyses, the heat-flux data were compared to IR temperature data.
Comments
This conference paper is published as Fagbule, O., Patel, R., Passe, U., Thompson, J., Utilizing a novel mobile diagnostics lab to validate the impact of vegetative wall coverings in building cooling load reduction. Journal of Physics: Conference Series., 8th International Building Physics Conference. 25-27 August 2021, Copenhagen, Denmark; 2069(012126). https://doi.org/10.1088/1742-6596/2069/1/012126. Posted with permission.
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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