Energy recovery ventilator design: connecting material properties to optimal design

能量回收通风机设计：将材料特性与优化设计联系起来

• 批准号: 485151-2015
• 负责人: Rogak, Steven
• 金额: $ 1.62万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=600070
• 关键词: Energy; recovery; ventilator; design; connecting

Energy recovery ventilators (ERV) save energy while bringing more fresh air into buildings. ERV's using vapor permeable membranes have great promise but are relatively new; the impact of fouling on their long-term performance is unknown. The ERV components are evolving rapidly (new membrane materials, new flow geometries). dPoint Technologies, a global leader in ERV production, requires fundamental data and design models capable of linking materials (including the effect of membrane degradation) and flow geometry to overall core performance. In the proposed work, a fast computational tool will be developed to determine the overall effectiveness of an ERV core given information about local heat and mass transfer coefficients. Also, this work will provide fundamental new measurements are needed of membrane properties and the influence of flow passage design on local heat and mass transfer.

能量回收式制冷机（ERV）在节省能源的同时，为建筑物带来更多的新鲜空气。ERV的使用蒸汽渗透膜有很大的希望，但相对较新，污垢对其长期性能的影响是未知的。ERV组件正在迅速发展（新的膜材料，新的流动几何形状）。dPoint Technologies是ERV生产的全球领导者，需要能够将材料（包括膜降解的影响）和流动几何形状与整体堆芯性能联系起来的基础数据和设计模型。在拟议的工作中，一个快速的计算工具将被开发出来，以确定一个ERV核心的整体有效性的局部传热和传质系数的信息。此外，这项工作将提供基本的新的测量所需的膜性能和局部传热和传质的影响的流动通道设计。