Performance Evaluation of Regulation Methods of space Environment Utilizing Air Barrier

1. 建立了窗口热工性能及窗口辐射对空间环境影响的仿真模型。通用型窗及推拉窗、气流窗等气障窗均可应用该模型进行评价。给出了普通型窗、推拉型窗和气流型窗三种窗的总体传热系数和遮阳系数。这些数值提供了各种各样的玻璃和百叶窗组合以及空气屏障窗口的气流速率3。3 .对东京地区各类玻璃建筑安装的窗户进行了窗辐射对空间辐射环境的影响评价。提出了一种窗侧空间辐射环境的简化估计方法。该方法可用于窗户设计的热舒适性验证。

1. Development of simulationA simulation model was developed for evaluation of thermal performance of windows and space environment affected by radiation from windows. General type windows and air-barrier windows such as push-pull windows and airflow windows can be evaluated with this model.2. Proposal of thermal performance value of windowsOverall coefficients of heat transfer and shading factors were presented for three types of window, general type window, push-pull window and airflow window. These values were provided for a wide variety of combinations of glazing and blind as well as airflow rate in air-barrier windows3. Evaluation of windows installed in glass buildingsSpace radiant environment affected by radiation from windows were evaluated for various types of window installed in glass buildings in Tokyo.4. Proposal of a simplified evaluation method of space radiant environment on window side A simplified estimation method of space radiant environment on window side was proposed. This method can be used for validation of thermal comfort in window design.