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Fundamentals, materials and strategies for personal thermal management by next-generation textiles
Composites Part A: Applied Science and Manufacturing ( IF 8.7 ) Pub Date : 2020-12-14 , DOI: 10.1016/j.compositesa.2020.106249
Abdul Samad Farooq , Peng Zhang

Heat stress affects personal health and curtails work productivity, resulting in adversely influencing the entire economy. With global warming and expected climate change, the world faces more frequent and intense heatwaves that may cause severe sustainability-related challenges. Therefore, there is an urgent need to develop and promote efficient technologies to regulate personal thermal comfort under both indoor and outdoor conditions. Thermoregulation of the human body by using advanced personal thermal wears is one such promising technology, given the fact that it is a cheap and sustainable solution to overcome health hazards, environmental concerns and consequently a significant reduction in energy consumption on building cooling and heating. This paper reviews the research work related to personal thermal management and discusses its implications on personal comfort. Based on heat transfer mechanism and structural characteristics, we categorized the textiles based on passive heat dissipation (radiative sky cooling textiles, and thermal conductive textiles), active cooling/warming (air-cooled, water-cooled, PCMs-cooled and composite textiles), and responsive textiles (temperature/heat-responsive textiles and moisture-responsive textiles). Besides, this review puts forth an in-depth study on the advancements in personal thermal management along with the emerging materials, such as biomimetic materials, metamaterials, nanomaterials and nanocomposite, and it provides valuable insights regarding the barriers and scalability of such textiles.



中文翻译:

下一代纺织品进行个人热量管理的基本知识,材料和策略

热应激会影响个人健康并降低工作效率,从而对整个经济产生不利影响。随着全球变暖和预期的气候变化,世界面临更频繁,更强烈的热浪,这可能会导致与可持续性相关的严峻挑战。因此,迫切需要开发和推广有效的技术以在室内和室外条件下调节个人的热舒适度。考虑到这是一种廉价且可持续的解决方案,可以克服健康危害,环境问题,从而显着降低建筑物制冷和供暖的能耗,因此通过使用先进的个人保暖服对人体进行体温调节是一种很有前途的技术。本文回顾了与个人热量管理有关的研究工作,并讨论了其对个人舒适度的影响。根据传热机理和结构特征,我们根据被动散热(辐射式天冷纺织品和导热纺织品),主动冷却/加温(风冷,水冷,PCM冷却和复合纺织品)对纺织品进行分类。以及响应性纺织品(温度/热响应性纺织品和湿度响应性纺织品)。此外,本文对仿生材料,超材料,纳米材料和纳米复合材料等新兴材料在个人热管理方面的进展进行了深入研究,并对此类纺织品的阻隔性和可扩展性提供了宝贵的见解。根据传热机理和结构特征,我们根据被动散热(辐射式天冷纺织品和导热纺织品),主动冷却/加温(风冷,水冷,PCM冷却和复合纺织品)对纺织品进行分类。以及响应性纺织品(温度/热响应性纺织品和湿度响应性纺织品)。此外,本文对仿生材料,超材料,纳米材料和纳米复合材料等新兴材料在个人热管理方面的进展进行了深入研究,并对此类纺织品的阻隔性和可扩展性提供了宝贵的见解。根据传热机理和结构特征,我们根据被动散热(辐射式天冷纺织品和导热纺织品),主动冷却/加温(风冷,水冷,PCM冷却和复合纺织品)对纺织品进行分类。以及响应性纺织品(温度/热响应性纺织品和湿度响应性纺织品)。此外,本文对仿生材料,超材料,纳米材料和纳米复合材料等新兴材料在个人热管理方面的进展进行了深入研究,并对此类纺织品的阻隔性和可扩展性提供了宝贵的见解。主动冷却/保温(风冷,水冷,PCM冷却和复合纺织品)和响应性纺织品(温度/热响应性纺织品和湿度响应性纺织品)。此外,本文对仿生材料,超材料,纳米材料和纳米复合材料等新兴材料在个人热管理方面的进展进行了深入研究,并对此类纺织品的阻隔性和可扩展性提供了宝贵的见解。主动冷却/保温(风冷,水冷,PCM冷却和复合纺织品)和响应性纺织品(温度/热响应性纺织品和湿度响应性纺织品)。此外,本文对仿生材料,超材料,纳米材料和纳米复合材料等新兴材料在个人热管理方面的进展进行了深入研究,并对此类纺织品的阻隔性和可扩展性提供了宝贵的见解。

更新日期:2020-12-23
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