Evaluating The Usability Of Bioluminescence In Building Interiors

2022-6-15
Demirci, Özge
Show full item record
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
685
views
1145
downloads
Light is an essential factor in the built environment. Lighting devices consume a significant part of electricity today, and fossil fuels are still the first energy source for global electricity production. This situation causes high CO₂ emissions and climate change, as well as a considerable amount of depletion in non-renewable energy sources. For this reason, converging to alternative renewable energy sources becomes essential. Being one of the alternative energy sources, microalgae have recently gained importance around the world. Algae is mainly cultivated for biomass production, food, fertilizer, and biological sensors purposes. However, bioluminescence features of algae have not gathered much attention, even though bioluminescent algae can be a promising lighting source for the built environment. Likewise, bioluminescent bacteria have been used for years in numerous fields, but their use in architecture is relatively new. In this scope, this study aims to examine bioluminescent light, its properties, and its potential as a light source for building interiors. To this end, a residential apartment building was selected and lighting measurements were conducted. Afterwards, a study was prepared via lighting simulations integrating bioluminescent light, and this study presents the results of the integration of bioluminescent light in the selected building interiors.
Bioluminescent Light, Bioluminescent Algae, Bioluminescent Bacteria, Light Production, Interior Lighting
https://hdl.handle.net/11511/98153
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

A computational framework for integration of performance information during the building lifecycle
Gürsel Dino, İpek; Sariyildiz, Sevil (2007-06-29)
Optimal indoor environments in terms of thermal comfort and indoor air quality are essential to maintain healthy and productive spaces. To address the high occupant comfort and energy efficiency requirements, advanced HVAC systems that have narrow performance boundaries are used. It is crucial to achieve the satisfactory operational level for systems and buildings by the adoption of performance based verification strategies. Performance-based approach requires the continuous verification of the actual perfo...
Investigation of the effect of outdoor temperature data on the building heating energy requirement and validity of the TS 825 degree-day region clustering
Altun, Murat; Akçamete Güngör, Aslı; Akgül, Çağla (2020-01-01)
The outdoor temperature is one of the most important parameters affecting the calculation of energy requirements of buildings. Determination of the thermal insulation details and heating energy requirement of the buildings in Turkey, where energy consumption is dominated by space heating, is made according to TS 825 "Thermal Insulation Rules in Buildings" standard. In TS 825, the provinces are clustered in degree-day regions (DDR) according to their climatic conditions. The main climatic parameter that sepa...
An Improved Nanoscale Texturing for Multicrystalline Si Solar Cells by Metal Assisted Etching
Es, Fırat; Turan, Raşit (null; 2017-12-01)
With its indirect band structure and good reflecting properties, Si is a poor absorber particularly in the infrared part of the light spectrum. Thanks to surface texturing technologies, management of light using surface structures at micro and nanometer scale can significantly improve absorption and photocurrent generation. Surface texturing is typically done by alkaline based solutions for monocrystalline Si. Pyramid structures formed by this process provides an optimum condition for minimizing the reflect...
Assessing the airtightness performance of container houses in relation to its effect on energy efficiency
Tanyer, Ali Murat; Tavukçuoğlu, Ayşe (2018-04-15)
This study examines the airtightness performance of four types of commonly-used container houses (CHs) and its impact on their energy efficiency. One of the CHs was treated by sealing all junctions inside the container envelope. The airtightness levels of unsealed and sealed CHs were measured by using the fan pressurization method. The interior surfaces of building envelope were scanned by thermal imaging in order to locate the areas suffering from air leakages and thermal failures. The annual energy consum...
An experimental user evaluation study: different applications of occupancy sensors in circulation areas
Karaman, Özge; Pekeriçli, Mehmet Koray; Department of Building Science in Architecture (2019)
Lighting has a significant share in electricity consumption of buildings. In this regard, use of suitable control strategies are essential to provide energy efficiency. In terms of lighting control, occupancy sensors are highly promoted by the building codes being the most cost-effective systems in the sector, especially for buildings where the occupancy patterns are not steady. However, widespread use of these systems is still limited. In the literature where there are many studies on energy saving potenti...
Citation Formats
Ö. Demirci, “Evaluating The Usability Of Bioluminescence In Building Interiors,” M.S. - Master of Science, Middle East Technical University, 2022.
METU IIS - Integrated Information Service open@metu.edu.tr