广西地区干栏式建筑自然通风仿真模拟与节能效果研究-机械设计及理论专业论文.docxVIP

Ab Abstract II II Abstract Energy is one of the most important resources in the modern society, has increasingly shown its precious nature.With the requirement for the construction of the indoor environment,the energy consumption is used to create an environment are growing.On the basis of the natural phenomena and humans development, especially the people in building development experience, find and explore the construction of new energy-saving methods and means, beneficial to approach and research development of building energy efficiency. This paper studies Guangxi ethnic minority residents Building—Ganlan dewlling,which relationship between structure and ventilation and indoor temperature,relationship between stem structure and ventilation, the indoor temperature column type structure, reasonable and scientific factors from the regional feature extraction of strong traditional buildings, applied to the existing residential building, in order to achieve the goal of reducing the energy consumption of residential building.Extraction of reasonable factors from the regional characteristics of strong traditional buildings, applied to the existing residential building, in order to achieve the purpose of reducing energy consumption of residential building.First, field measurements of structural parameters Longsheng typical gan-lan dewlling area,and indoor temperature , ventilation and other data in order to heat transfer, fluid mechanics, the built environment as the theoretical basis , using the Design-Builder software to build dry-column construction physical simulation model, using CFD calculation method for dry-column construction summer indoor temperature and natural ventilation simulation,through comparative analysis of simulation results and experimental results of the simulation model and the simulation results are verified , and then analyzes the structural parameters of ventilation and indoor the relationship between temperature . Second, select Typical modern