Bluff-body aerodynamics and fluid-structure interactions
Bluff-body aerodynamics and fluid-structure interactions
批准号:
217199-2008
负责人:
Sumner, David
金额:
$1.95万
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2012
资助国家:
加拿大
项目状态:
已结题
起止时间:
2012-01-01 至 2013-12-31
中文摘要
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英文摘要
A "bluff body" is an object or structure with a non-streamlined shape that significantly resists the motion of a moving fluid. This resistance leads to bluff bodies experiencing very high drag forces. Flow around a bluff body is complex, and is characterized by a large region of separated flow (where the flow does not follow the shape of the body), the formation of vortices from the surface of the body, and a low-pressure wake downstream of the body that is unsteady and turbulent. The phenomenon of "vortex shedding" occurs as vortices are released from the surface of the body, in a regular fashion, into the wake. Under certain conditions, vortex shedding may cause unwanted structural motion known as "flow-induced vibration."
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批准号:RGPIN-2018-03760
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.97万
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批准号:217199-2013
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依托单位:
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批准号:217199-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.89万
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财政年份:2015
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负责人:Sumner, David
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依托单位:
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批准号:217199-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.89万
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财政年份:2014
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依托单位:
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批准号:217199-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.89万
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财政年份:2013
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负责人:Sumner, David
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依托单位:
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批准号:217199-2008
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.95万
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负责人:Sumner, David
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依托单位:
Bluff-body aerodynamics and fluid-structure interactions
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批准号:217199-2008
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.95万
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财政年份:2010
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负责人:Sumner, David
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依托单位:
Bluff-body aerodynamics and fluid-structure interactions
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批准号:217199-2008
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.95万
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财政年份:2009
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负责人:Sumner, David
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依托单位:
Bluff-body aerodynamics and fluid-structure interactions
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批准号:217199-2008
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.95万
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财政年份:2008
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负责人:Sumner, David
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依托单位:
Bluff-body aerodynamics and fluid-structure interactions
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批准号:217199-2003
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.52万
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财政年份:2004
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依托单位:
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