Fundamental Heat Transfer Research with Building Energy Applications

建筑能源应用的基础传热研究

基本信息

  • 批准号:
    155420-2013
  • 负责人:
  • 金额:
    $ 2.7万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2018
  • 资助国家:
    加拿大
  • 起止时间:
    2018-01-01 至 2019-12-31
  • 项目状态:
    已结题

项目摘要

Computer simulation has become a fundamental tool for the design of energy efficient buildings. It is widely used to calculate thermal loads, to size heating and cooling equipment and to evaluate the energy impact of key design options. However, several recent studies have shown that the treatment of convective heat transfer at indoor building surfaces is a critical "weak link" in these simulations. ** The goal of this research is to conduct fundamental studies of convective heat transfer for configurations of importance for building energy simulation. These studies will investigate the underlying fluid mechanics and heat transfer phenomena associated with both heating and cooling modes, with a focus on heat exchange in the perimeter zones of buildings. It is also proposed to develop new measurement techniques in laser interferometry to facilitate the study of unsteady and turbulent flows. Laser-optical measurements and flow visualization will be used to refine and validate modeling performed using computational fluid dynamics. ** The long term objective is to enhance our understanding of the underlying physics of the highly complex flows that are encountered in buildings. This knowledge will be applied to improve the accuracy of heat transfer predictions and the reliability of building energy analysis. Improvements in the capability to predict the thermal performance of buildings will lead to more comfortable and energy efficient designs. Lower fossil fuel consumption will abate air pollution and contribute to Canada's national objectives for the reduction of greenhouse gas emissions.** The proposed research will be undertaken as an integrated program involving a balance between state-of-the-art experimental methods and computational fluid dynamics modeling. This research will provide extensive training experiences for Doctoral, Master's and Undergraduate students, and will lead to fundamental advances in the field of heat transfer.**************
计算机仿真已经成为节能建筑设计的基本工具。它被广泛用于计算热负荷,加热和冷却设备的尺寸以及评估关键设计方案的能源影响。然而,最近的一些研究表明,室内建筑表面对流传热的处理是这些模拟中的一个关键“薄弱环节”。**本研究的目的是对建筑能量模拟中重要配置的对流换热进行基础研究。这些研究将调查与加热和冷却模式相关的潜在流体力学和传热现象,重点是建筑物周边区域的热交换。并提出了在激光干涉测量中发展新的测量技术,以促进非定常和湍流的研究。激光光学测量和流动可视化将用于改进和验证使用计算流体动力学执行的建模。**长期目标是增强我们对建筑物中遇到的高度复杂流动的潜在物理的理解。这些知识将用于提高传热预测的准确性和建筑能源分析的可靠性。预测建筑物热性能的能力的提高将导致更舒适和节能的设计。减少化石燃料的消耗将减轻空气污染,并有助于加拿大实现减少温室气体排放的国家目标。**拟议的研究将作为一个综合项目进行,涉及最先进的实验方法和计算流体动力学建模之间的平衡。这项研究将为博士、硕士和本科生提供广泛的培训经验,并将导致传热领域的根本性进展。**************

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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Naylor, David其他文献

Using Sensor Networks to Study the Effect of Peripatetic Healthcare Workers on the Spread of Hospital-Associated Infections
  • DOI:
    10.1093/infdis/jis542
  • 发表时间:
    2012-11-15
  • 期刊:
  • 影响因子:
    6.4
  • 作者:
    Hornbeck, Thomas;Naylor, David;Polgreen, Philip M.
  • 通讯作者:
    Polgreen, Philip M.

Naylor, David的其他文献

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{{ truncateString('Naylor, David', 18)}}的其他基金

Fundamental Experimental and Numerical Convective Heat Transfer Research
对流传热基础实验和数值研究
  • 批准号:
    RGPIN-2020-04327
  • 财政年份:
    2022
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Fundamental Experimental and Numerical Convective Heat Transfer Research
对流传热基础实验和数值研究
  • 批准号:
    RGPIN-2020-04327
  • 财政年份:
    2021
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Astronomical imaging spectroscopy at far-infrared wavelengths
远红外波长的天文成像光谱
  • 批准号:
    RGPIN-2016-06551
  • 财政年份:
    2021
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Astronomical imaging spectroscopy at far-infrared wavelengths
远红外波长的天文成像光谱
  • 批准号:
    RGPIN-2016-06551
  • 财政年份:
    2020
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Fundamental Experimental and Numerical Convective Heat Transfer Research
对流传热基础实验和数值研究
  • 批准号:
    RGPIN-2020-04327
  • 财政年份:
    2020
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Astronomical imaging spectroscopy at far-infrared wavelengths
远红外波长的天文成像光谱
  • 批准号:
    RGPIN-2016-06551
  • 财政年份:
    2019
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Astronomical imaging spectroscopy at far-infrared wavelengths
远红外波长的天文成像光谱
  • 批准号:
    RGPIN-2016-06551
  • 财政年份:
    2018
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Astronomical imaging spectroscopy at far-infrared wavelengths
远红外波长的天文成像光谱
  • 批准号:
    RGPIN-2016-06551
  • 财政年份:
    2017
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Astronomical imaging spectroscopy at far-infrared wavelengths
远红外波长的天文成像光谱
  • 批准号:
    RGPIN-2016-06551
  • 财政年份:
    2016
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Analysis and optimization of a roof based building integrated photovoltaic/thermal system
屋顶建筑光伏光热一体化系统分析与优化
  • 批准号:
    485641-2015
  • 财政年份:
    2015
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Engage Grants Program

相似国自然基金

环路热管(Loop Heat Pipe)两相传热机理的理论与实验研究
  • 批准号:
    50676006
  • 批准年份:
    2006
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    30.0 万元
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与无人机防冰相关的非稳态传热和动态积冰过程的基础研究
  • 批准号:
    2313310
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    2023
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    Discovery Grants Program - Individual
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    RGPIN-2020-04327
  • 财政年份:
    2021
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
Fundamental Experimental and Numerical Convective Heat Transfer Research
对流传热基础实验和数值研究
  • 批准号:
    RGPIN-2020-04327
  • 财政年份:
    2020
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    $ 2.7万
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Fundamental Study of Phase Change Heat Transfer Processes: Onset of Natural Convection
相变传热过程的基础研究:自然对流的开始
  • 批准号:
    503445-2017
  • 财政年份:
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Fundamental Study of Phase Change Heat Transfer Processes: Onset of Natural Convection
相变传热过程的基础研究:自然对流的开始
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    503445-2017
  • 财政年份:
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Fundamental Study on Improvement of Heat Transfer in Drag Reduced Flow by Viscoelastic Nanofluid
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Fundamental Heat Transfer Research with Building Energy Applications
建筑能源应用的基础传热研究
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    155420-2013
  • 财政年份:
    2015
  • 资助金额:
    $ 2.7万
  • 项目类别:
    Discovery Grants Program - Individual
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对流冷却燃气轮机叶片传热和湍流的基础研究
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