Air movement affects thermal comfort both by increasing evaporative loss through the skin and heat transfer between the body and surrounding environment through convection. Generally, in cold climates, it is best to avoid wind to better control the thermal environment. However, crafted passive airflow is essential for providing fresh air and natural ventilation at certain times of year. The use of a window of the right size and location in a cold climate is also indispensable. In this study, the wind speed was calculated for the height of a residential building in the city of Tabriz. A computational fluid dynamics simulation was used to calculate the inflow air speed for each window and the comfort conditions were compared. The findings determined the months where window openings can be used to enhance thermal comfort. The analysis shows how the direction and shape of the window play a major role in directing outdoor air flow indoors at the right time in the right quantity. East- and west-facing windows are most favorable and north- and south-facing windows can only be used in some months. This shows how building designers can quantify the effect of window design in each climate for the occupant’s comfort.

中文翻译：

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通过在寒冷气候下通过住宅建筑的窗户设计实现风的舒适性，以大不里士市为例

空气流动会通过增加皮肤上的蒸发损失以及通过对流在人体和周围环境之间传递热量来影响热舒适性。通常，在寒冷的气候中，最好避免风以更好地控制热环境。但是，精心设计的被动气流对于一年中的某些时候提供新鲜空气和自然通风至关重要。在寒冷的天气中使用合适尺寸和位置的窗户也是必不可少的。在这项研究中，风速是针对大不里士市一栋住宅楼的高度计算的。使用计算流体动力学模拟来计算每个窗户的进风速度，并比较舒适度条件。这些发现决定了可以使用窗户来提高热舒适度的月份。分析表明，窗户的方向和形状如何在正确的时间以正确的数量引导室内的室外气流发挥主要作用。朝东和朝西的窗户是最有利的，朝北和朝南的窗户只能在几个月内使用。这显示了建筑设计师如何在每种气候下量化窗户设计对居住者舒适度的影响。