论文部分内容阅读
该文基于预测热感指数PMV值及计算机模拟技术,旨在提出一套适用于山东济南地区住宅建筑夏季节能因素的评价方法。选取山东济南地区的某一主卧室为研究对象,设定影响其室内热舒适的南向窗墙比、外墙传热系数、外窗传热系数三个主要因素,在节能规范范围内取值,通过CFD模拟和正交试验计算,得出其对住宅夏季室内热环境舒适度的影响程度。旨在有效地指导济南地区住宅的夏季节能设计。
Based on the predictive thermal susceptibility index (PMV) and computer simulation technology, this paper aims to propose a set of evaluation methods for summer energy saving in residential buildings in Jinan, Shandong Province. Select a master bedroom in Jinan, Shandong as the research object, set the three factors that affect the indoor thermal comfort of the south to the window-wall ratio, the outer wall heat transfer coefficient, the outer window heat transfer coefficient, within the energy-saving specifications Value, through CFD simulation and orthogonal test calculation, come to its residential summer indoor thermal environment comfort degree. Designed to effectively guide the summer residential energy saving design in Jinan.