Extensive Green Roof Heat Budget Simulation and Experimental Validation in the Case of Different Soil Moisture Contents
Date Issued
2015
Date
2015
Author(s)
Huang, Yu-Shiang
Abstract
Because of the effect of global warming, the electricity consumption in summer has been increasing rapidly. Therefore, this research mainly discusses the different building greening systems in the application to eliminate the thermal effect in building structures. Constructing greening system on a building envelope can effectively retard the heat transfer process through the envelope and at the same time increase its thermal mass. Besides, the physiological effects of plants enhance the ability of heat release, which can help cooling the building. Especially, the heat dissipation of evapotranspiration process is the most significant. In order to quantify the effect of evapotranspiration process, the theory and algorithms according to references have been written in MATLAB language then verified by experiments. So that the model can be utilized to simulate indoor temperature or energy consumption. We study the reference literature related to the soil moisture evapotranspiration simulation about changing trend and effects, and to explore its relationship with each other dependencies. Through the water control the amount of evapotranspiration planting effect, and then to analyze the energy balance of the whole planting soil heat balance behavior.Finally, we study the effect of soil heat flux, and use the software finite element analysis Abaqus of thermal effects in addition to its direct cause of the indoor temperature. Key word：Green Building, Extensive Green Roof , Heat Budget Simulation, Water Content Simulation and Control
Subjects
Green Building
Extensive Green Roof
Heat Budget Simulation
Water Content Simulation and Control
SDGs
Type
thesis
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