可穿戴的流体性织物具有出色的传热性能,用于体育恢复
Jing Yang1, Ying Xiong1, Jinli Piao1
1Research Institute for Intelligent Wearable Systems, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, 999077, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|January 7, 2025
概括
一种新的可穿戴流动性织物设备提供便携式温度对比水疗,匹配92%的水浸沉.
科学领域:
- 生物医学工程 生物医学工程
- 材料科学 材料科学 材料科学
- 运动科学 运动科学 运动科学
背景情况:
- 传统的温度对比水疗使用水浸泡运动员恢复.
- 限制包括高水耗,体积,卫生问题和不便.
- 需要便携式和高效的替代水浸式回收方法.
研究的目的:
- 开发和评估一种用于温度对比水疗的新型便携式系统.
- 用一种可穿戴的流体性织物装置取代直接浸泡水.
- 评估新系统的传热性能和潜在应用.
主要方法:
- 开发一种可穿戴的流动性织物设备,配备灵活的传热面板 (FHTP).
- 测量皮肤和织物之间的传热系数.
- 对考虑皮肤-FHTP接触条件的新传热模型的验证.
- 优化系统参数以提高性能.
主要成果:
- 可穿戴的流体性织物实现了98.5W m-2 K-1.1的传热系数.
- 这种性能是直接浸泡在10°C的水中92%的性能,并且优于现有的冷却服装.
- 在0.3平方米的面积上,FHTP可以在5-40°C之间切换.
结论:
- 这种新的流动性织物系统为水浸水水疗提供了有效的,便携式的替代方案.
- 它表现出优异的传热性能和各种应用的潜力.
- 潜在的用途包括个人热管理,康复疗法和虚拟现实触觉反.
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