Awnings: a simple cooling tech we apparently forgot about
推荐理由
Technology Connections just did a video on awnings.
说明
这是2024年由Technology Connections发布的一部讲解,主题归在Power grid, heating & buildings。它讲的是passive cooling with awnings这一支里的具体问题,而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成:Technology Connections looks at why awnings disappeared from houses and how effective they are at cutting solar heat gain and cooling costs. It argues they are a simple, forgotten cooling technology.这些读者给出的理由,核心是:HN brings it up in threads on cooling, window heat gain and house design as a convincing case for awnings.讲法不绑某一条新闻,过几年仍然可以当材料看。从2024年到2025年,有2位不同的读者在2个不同月份把它推荐出来,其中明确叫别人去看的有0次。适合用一集把一个概念补上的人。抓住它用的那个图像或类比,比背公式重要。如果已经会了基本定义,就把注意力放在它怎么把passive cooling with awnings变成能跟着复述的例子。
视频信息
- 频道
- Technology Connections
- 时长
- 22 分 15 秒
- 发布年份
- 2024
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