Wind Loads on Hemispherical Composite Extruded Structures

半球形复合挤压结构上的风荷载

基本信息

  • 批准号:
    522824-2018
  • 负责人:
  • 金额:
    $ 1.82万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Engage Grants Program
  • 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

The Calgary company Advanced Technology Structures produces a range of prefabricated buildings for many**applications including agricultural and other storage, office accommodation, emergency shelter, and housing.**A common feature of these buildings is their hemispherical cylinder shape which may be modified to satisfy a**particular application. The company needs to understand the wind loads on these structures as part of the**design process, but the geometry has not been wind tunnel tested in detail, and these tests are prohibitively**expensive for a small company to undertake. As an alternative, this project will use the well-known open**source computational fluid dynamics software OpenFOAM to simulate the wind loads. We have identified the**few wind tunnel tests carried out on relevant geometries. This project will begin by simulating these tests,**identifying the cases that cause extreme wind loads and assess the accuracy of various turbulence models in**predicting them. The project outcomes will be accurate but conservative wind load estimations from software**that can easily check any proposed changes to the building geometry.
卡尔加里公司Advanced Technology Structures生产一系列预制建筑,用于许多 ** 应用,包括农业和其他存储,办公室住宿,紧急避难所和住房。这些建筑物的一个共同特点是它们的半球形圆柱体形状,可以进行修改,以满足特定的应用。作为设计过程的一部分,该公司需要了解这些结构上的风荷载,但其几何形状尚未经过详细的风洞测试,而且这些测试对于一家小公司来说过于昂贵。作为替代方案,本项目将使用著名的开源计算流体动力学软件OpenFOAM来模拟风荷载。我们已经确定了在相关几何形状上进行的少数风洞试验。该项目将开始模拟这些测试,** 确定导致极端风荷载的情况,并评估各种湍流模型在 ** 预测它们时的准确性。项目结果将是准确但保守的风荷载估计,来自软件 **,可以轻松检查对建筑几何形状的任何拟议更改。

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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Wood, David其他文献

The effects of iron oxide incorporation on the chondrogenic potential of three human cell types.
Recurrent Word Combinations in EAP Test-Taker Writing: Differences between High- and Low-Proficiency Levels
  • DOI:
    10.1080/15434303.2015.1126718
  • 发表时间:
    2016-01-02
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Appel, Randy;Wood, David
  • 通讯作者:
    Wood, David
Investigation on tumor hypoxia in resectable primary prostate cancer as demonstrated by 18F-FAZA PET/CT utilizing multimodality fusion techniques
Longitudinal effects of a nurse-managed comprehensive cardiovascular disease prevention program for hospitalized coronary heart disease patients and primary care high-risk patients
  • DOI:
    10.33963/kp.15273
  • 发表时间:
    2020-05-25
  • 期刊:
  • 影响因子:
    3.3
  • 作者:
    Pajak, Andrzej;Wolfshaut-Wolak, Renata;Wood, David
  • 通讯作者:
    Wood, David
Planar selective Leidenfrost propulsion without physically structured substrates or walls
  • DOI:
    10.1063/5.0017699
  • 发表时间:
    2020-08-24
  • 期刊:
  • 影响因子:
    4
  • 作者:
    Dodd, Linzi E.;Agrawal, Prashant;Wood, David
  • 通讯作者:
    Wood, David

Wood, David的其他文献

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

Wind Turbine Aerodynamics
风力发电机空气动力学
  • 批准号:
    RGPIN-2017-04886
  • 财政年份:
    2021
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Wind Turbine Aerodynamics
风力发电机空气动力学
  • 批准号:
    RGPIN-2017-04886
  • 财政年份:
    2020
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Wind Turbine Aerodynamics
风力发电机空气动力学
  • 批准号:
    RGPIN-2017-04886
  • 财政年份:
    2019
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Wind Turbine Aerodynamics
风力发电机空气动力学
  • 批准号:
    RGPIN-2017-04886
  • 财政年份:
    2018
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Wind Turbine Aerodynamics
风力发电机空气动力学
  • 批准号:
    RGPIN-2017-04886
  • 财政年份:
    2017
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
NSERC/ENMAX Industrial Research Chair in Renewable Energy
NSERC/ENMAX 可再生能源工业研究主席
  • 批准号:
    417871-2010
  • 财政年份:
    2015
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Industrial Research Chairs
Unsteady flow mechanisms of thin airfoils at high angles
大角度薄翼型的非定常流动机制
  • 批准号:
    402130-2011
  • 财政年份:
    2015
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Unsteady flow mechanisms of thin airfoils at high angles
大角度薄翼型的非定常流动机制
  • 批准号:
    402130-2011
  • 财政年份:
    2014
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
NSERC/ENMAX Industrial Research Chair in Renewable Energy
NSERC/ENMAX 可再生能源工业研究主席
  • 批准号:
    417872-2010
  • 财政年份:
    2014
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Industrial Research Chairs
Wind Loads on PV Modules
光伏组件上的风荷载
  • 批准号:
    453420-2013
  • 财政年份:
    2013
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Engage Grants Program

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