Design of energy-efficient buildings

节能建筑设计

• 批准号: 36346-2011
• 负责人: Zmeureanu, Radu
• 金额: $ 2.33万
• 依托单位: Concordia University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=568719
• 关键词: Design; energy; efficient; buildings

The long-term objective of the applicant's research program is the design of energy-efficient buildings, with the following short-term objectives proposed for the next five years: a. Development of a thermodynamically-based definition of sustainable buildings and measuring instruments, which are independent of subjective selections made by the user, and of economics that can be influenced by geo-political and market conditions; b. Development of a new framework of the ongoing commissioning for the optimization of the operation of existing HVAC systems in commercial/institutional buildings, with emphasis on the development of benchmarking models from continuous monitoring of energy-related data; c. Development of a large scale optimization model with multi-objective functions, coupled with newly developed mathematical models of the energy and exergy performance and environmental impact of new integrated design alternatives, based on innovative concepts or emerging technologies. The anticipated significance of the work is summarized as follows: (1) The new thermodynamically-based index of building sustainability gives the upper limit of theoretical performance that a building can achieve. This index is expected to become the reference measuring scheme of the building sustainability; (2) The use of continuous commissioning for the optimization of existing systems will generate a new paradigm in building operation with a great impact on the technological and software advancement; (3) The optimization of new buildings design, and the development of new mathematical models will have great impact on the life cycle exergy, energy and cost of innovative low-exergy HVAC systems; and (4) The items above will contribute to the efficient use of natural resources in buildings, and the reduction of depletion of natural resources and environmental burden of building.

申请者研究计划的长期目标是设计节能建筑，并为未来五年提出以下短期目标： A.制定基于热力学的可持续建筑和测量仪器的定义，这些定义独立于用户的主观选择，并独立于可受地缘政治和市场条件影响的经济学； B.为优化商业/机构大楼现有暖通空调系统的运行，制定正在进行的调试工作的新框架，重点是通过持续监测与能源有关的数据，制定基准模型； C.基于创新概念或新兴技术，开发具有多目标函数的大规模优化模型，以及新开发的关于新的综合设计替代方案的能源和(火用)性能以及环境影响的数学模型。 本工作的预期意义概括如下：(1)新的基于热力学的建筑可持续性指标给出了建筑所能达到的理论性能上限。这一指标有望成为建筑可持续性的参考衡量方案；(2)利用持续投产优化现有系统将产生建筑运行的新范式，对技术和软件的进步产生重大影响；(3)新建筑设计的优化，新数学模型的发展将对创新的低火用暖通空调系统的生命周期(火用)、能源和成本产生重大影响；(4)上述项目将有助于高效利用建筑自然资源，减少建筑对自然资源的消耗和环境负担。