| Summary: | 碩士 === 國立臺北科技大學 === 土木與防災研究所 === 101 === In recent years, the demand for energy in daily life and industrial has enhanced gradually. Nowadays, there are wide variety of energy which most of them are high-polluting have caused climate change and environmental pollution around the world. However, there are more people and tall buildings in Taiwan, in case of using a combination of wind power and buildings, think to erect of wind power wide range in urban buildings, will be able to exert potential and enhance the development of wind power in Taiwan.
According to the past studies, the airflow turn into the updraft along the windward side of the roof of building, cause the fluid generated shunt phenomenon. A wide variety of architectural modeling, the shapes of building may affect the strength of roofs airflow, and therefore how to effectively guide the wind to the roof as the main research topics.
This study in order to change the roofs shapes, using fluid mechanics simulation software, the mock flow-environmental changes. Using the wind machine highly in top of the building summed up the effectiveness of the flow field velocity, summarized the better shape of the roof and wind crew more cost-effective placed. Finally, using wind power generation theory, against benefit of the wind machine erection height variation, and calculate the overall power generation benefit analysis in order to be able to provide the required application of the decision-makers in the future reference.
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