Effective use of Phase Change Material in Bentonite

膨润土中相变材料的有效利用

• 批准号: 520331-2017
• 负责人: Saghir, Ziad
• 金额: $ 1.82万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=640020
• 关键词: Effective; use; Phase; Change; Material

Researchers at Ryerson University are collaborating with McClymont and Rak (MCR) geotechnical engineersto develop a new sustainable thermal storage technology that addresses the main challenges that have preventedgeoexchange adoption in a meaningful way in Ontario. An innovative thermal storage medium, based on aconstruction slurry will be developed and used as an underground thermal storage medium, coupled to a groundsource heat pump, to provide high-performance building heating and cooling. This new, inexpensivetechnology will be able to be effectively integrated with solar heating, making it more cost competitive withnatural gas, leading to increased adoption and considerable CO2 emissions reduction in the building sector.The newness of this proposed research is the inclusion of phase change material in bentonite l for use in theunderground storage medium. MCR geotechnical engineers will be building and testing a full-scale prototype.At the conclusion of this project, the team will have developed a new underground thermal storage and groundsource heat pump product and service offering that will be ready for full scale implementation.

瑞尔森大学的研究人员正在与McClymont和Rak（MCR）岩土工程师合作，开发一种新的可持续热存储技术，以解决安大略以有意义的方式阻止geexchange采用的主要挑战。将开发一种以建筑泥浆为基础的新型储热介质，并将其用作地下储热介质，与地源热泵相结合，为建筑物提供高性能的供暖和制冷。这种新的，廉价的技术将能够有效地与太阳能加热相结合，使其与天然气相比更具成本竞争力，从而增加建筑部门的采用和相当大的CO2排放量减少。这项研究的新颖之处在于在膨润土中加入相变材料，用于地下储存介质。MCR岩土工程师将建造和测试一个全尺寸的原型。在这个项目结束时，该团队将开发出一个新的地下蓄热和地源热泵产品和服务，将准备全面实施。