In order to create a healthy, comfortable, productive, and energy‐efficient indoor environment, the computational fluid dynamics (CFD)‐based adjoint method with an area‐constrained topology method can be used to inversely design the optimal number, size, location, and shape of air supply inlets and air supply parameters. However, this method is not very mature, and the distribution of retained inlets is always scattered. To solve that problem, this investigation introduced a filter method that smooths the intermediate results during the inverse design process. Using a three‐dimensional, non‐isothermal, asymmetrical office with pre‐set air supply inlets as an example, this study verified the performance of the proposed filter‐based topology method. The verified method was then used to solve a multi‐objective design problem and design an optimal indoor environment for a room. The results indicate that the proposed method was able to find the optimal number, location, and shape of air supply inlets and the optimal air supply temperature, velocity, and angle that led to a thermally comfortable, healthy, productive, and energy‐efficient indoor environment. Finally, this investigation installed the optimal inlets in an environmental chamber to mimic the room. The measured air temperature, velocity, and mean age of air in several typical locations in the environmental chamber matched the CFD simulation results very closely.

中文翻译：

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使用基于滤波器的拓扑方法和实验验证对室内环境进行逆向设计。

为了创建一个健康，舒适，生产和节能的室内环境，可以使用基于计算流体力学（CFD）的伴随方法和区域约束拓扑方法来逆向设计最佳数量，大小，位置，供气口的形状和供气参数。但是，这种方法不是很成熟，保留的入口的分布总是分散的。为了解决该问题，本研究引入了一种滤波方法，该方法可以平滑逆向设计过程中的中间结果。以带有预设进气口的三维非等温非对称办公室为例，本研究验证了所提出的基于过滤器的拓扑方法的性能。然后将经过验证的方法用于解决多目标设计问题，并为房间设计最佳的室内环境。结果表明，所提出的方法能够找到最佳的送风口数量，位置和形状，以及最佳的送风温度，速度和角度，从而获得室内热舒适，健康，高效和节能的环境环境。最后，这项研究在环境室中安装了最佳进气口以模仿房间。在环境室内几个典型位置处测得的空气温度，速度和平均空气年龄与CFD模拟结果非常接近。供气口的形状，最佳的供气温度，速度和角度，从而形成了一个热舒适，健康，高效且节能的室内环境。最后，这项研究在环境室中安装了最佳进气口以模仿房间。在环境室内几个典型位置处测得的空气温度，速度和平均空气年龄与CFD模拟结果非常接近。供气口的形状，最佳的供气温度，速度和角度，从而形成了一个热舒适，健康，高效且节能的室内环境。最后，这项研究在环境室中安装了最佳进气口以模仿房间。在环境室内几个典型位置处测得的空气温度，速度和平均空气年龄与CFD模拟结果非常接近。