一种用于当地服装绝缘预测的新方法,以支持可持续建筑和城市设计
Junwei Lin1, Ying Jiang1, Yongxin Xie2
1Department of Building Environment and Energy Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
International journal of biometeorology
|May 7, 2025
概括
准确的当地服装绝缘值提高了热舒适度的预测. 这项研究开发了估计局部绝缘的方法,大大提高了温度调节模拟,以改善建筑和城市设计.
科学领域:
- 环境科学 环境科学
- 人体生理学 人体生理学
- 建筑科学 建筑科学
背景情况:
- 服装通过影响热交换,显著影响人类的热舒适.
- 统一的服装绝缘假设导致热舒适度预测的不准确性.
- 准确的当地绝缘数据对于有效的建筑和城市设计至关重要.
研究的目的:
- 开发用于估计当地服装绝缘值的方法.
- 使用局部绝缘数据提高温度调节模拟的准确性.
- 加强热舒适度评估,以优化建筑和城市规划.
主要方法:
- 处理了240件服装组合的绝缘数据,以获得局部绝缘值.
- 开发回归模型,从整体绝缘值预测局部绝缘.
- 使用实地实验与实时皮肤温度测量的验证预测.
主要成果:
- 拟议的方法准确地估计了当地服装绝缘分布.
- 热调节模拟与局部绝缘估计相结合,显示了显著的精度改进.
- 杰卡德相似系数 (JSC) 平均增加了0.21,特定车身细分市场的收益显著.
结论:
- 当地服装绝缘确定功能提高了温度调节模型的准确性.
- 开发的方法为热舒适度评估提供了更简单,更有效的方法.
- 精确的局部绝缘值可以优化建筑设计和城市规划,以提高乘客舒适度.
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