介绍通过实验对圆柱尾流旋涡脱落进行抑制的方法及其结果.实验模型的展径比为38,实验的雷诺数范围为3 × 102～1.6×103.抑制方法是在圆柱(直径为D)表面沿展向每隔一定间距伸出一直径0.18D、长度为1.5D的小棒.实验结果表明,当棒间距小于3D,棒与来流夹角在30°～90°范围内,可有效抑制旋涡脱落.国家自然科学基金SCI(E)中文核心期刊要目总览(PKU)中国科技核心期刊(ISTIC)中国科学引文数据库(CSCD)04609-6153
[[abstract]]本文以風洞實驗方法探討在均勻紊流場中，流經二維矩形柱之渦散現象受逼近流場之紊流強度，紊流長度尺度，以及模型斷面長寬比等參數之影響。本實驗是以兩根熱膜探針置於柱體背後的順風向（Ｘ...
In the present study the linear feedback control of the unsteady cylinder wake is numerically invest...
In the present study the linear feedback control of the unsteady cylinder wake is numerically invest...
介绍通过实验对圆柱尾流旋涡脱落进行抑制的方法及其结果。实验模型的展径比为38，实验的雷诺数范围为3 * 10~2～1.6 * 10~3。抑制方法是在圆柱（直径为D）表面沿展向每隔一定间距伸出一直径0....
The suppression method of vortex shedding from a circular cylinder has been studied experimentally i...
本文探討逼進亂流場中，亂流強度（u'/U）與亂流長度尺度（Lx/D）對二維方柱尾流渦散發展之影響。實驗所需之亂流強度（ 1 ％∼ 18 ％）與亂流尺度（ .88 ∼ 4.42 ），係使用不同尺寸之柵板...
用窄条形控制件对截面宽度为B,厚度为H的矩形柱体绕流的旋涡脱落进行抑制.实验在风洞中进行,实验范围为B/H=2.0～5.0,Re:V∞H/v=3.75×103～1.05&#2...
The suppression method of vortex shedding from a circular cylinder has been studied experimentally i...
Available from British Library Document Supply Centre- DSC:DXN064861 / BLDSC - British Library Docum...
[[abstract]]本文以數值分析方法探討流過一對並列圓柱之流場，流場藉由 Navier-Stokes 方程及連續方程求解。對不穩定、具黏滯性且不可壓縮流流場，為求解複雜邊界，採用沈浸邊界法，並配...
SIGLEAvailable from British Library Document Supply Centre- DSC:D062069 / BLDSC - British Library Do...
L'étude présentée dans cette thèse expérimentale propose de fournir une méthodologie et des outils à...
在低速实验中,应用激光片光源和CCD摄像系统,对一装有"前端襟翼"和"前缘襟翼"的双襟翼74°后掠三角翼进行实...
It has been observed by researchers in the past that vortex shedding behind circular cylinders can b...
It has been observed by researchers in the past that vortex shedding behind circular cylinders can b...
[[abstract]]本文以風洞實驗方法探討在均勻紊流場中，流經二維矩形柱之渦散現象受逼近流場之紊流強度，紊流長度尺度，以及模型斷面長寬比等參數之影響。本實驗是以兩根熱膜探針置於柱體背後的順風向（Ｘ...
In the present study the linear feedback control of the unsteady cylinder wake is numerically invest...
In the present study the linear feedback control of the unsteady cylinder wake is numerically invest...
介绍通过实验对圆柱尾流旋涡脱落进行抑制的方法及其结果。实验模型的展径比为38，实验的雷诺数范围为3 * 10~2～1.6 * 10~3。抑制方法是在圆柱（直径为D）表面沿展向每隔一定间距伸出一直径0....
The suppression method of vortex shedding from a circular cylinder has been studied experimentally i...
本文探討逼進亂流場中，亂流強度（u'/U）與亂流長度尺度（Lx/D）對二維方柱尾流渦散發展之影響。實驗所需之亂流強度（ 1 ％∼ 18 ％）與亂流尺度（ .88 ∼ 4.42 ），係使用不同尺寸之柵板...
用窄条形控制件对截面宽度为B,厚度为H的矩形柱体绕流的旋涡脱落进行抑制.实验在风洞中进行,实验范围为B/H=2.0～5.0,Re:V∞H/v=3.75×103～1.05&#2...
The suppression method of vortex shedding from a circular cylinder has been studied experimentally i...
Available from British Library Document Supply Centre- DSC:DXN064861 / BLDSC - British Library Docum...
[[abstract]]本文以數值分析方法探討流過一對並列圓柱之流場，流場藉由 Navier-Stokes 方程及連續方程求解。對不穩定、具黏滯性且不可壓縮流流場，為求解複雜邊界，採用沈浸邊界法，並配...
SIGLEAvailable from British Library Document Supply Centre- DSC:D062069 / BLDSC - British Library Do...
L'étude présentée dans cette thèse expérimentale propose de fournir une méthodologie et des outils à...
在低速实验中,应用激光片光源和CCD摄像系统,对一装有"前端襟翼"和"前缘襟翼"的双襟翼74°后掠三角翼进行实...
It has been observed by researchers in the past that vortex shedding behind circular cylinders can b...
It has been observed by researchers in the past that vortex shedding behind circular cylinders can b...
[[abstract]]本文以風洞實驗方法探討在均勻紊流場中，流經二維矩形柱之渦散現象受逼近流場之紊流強度，紊流長度尺度，以及模型斷面長寬比等參數之影響。本實驗是以兩根熱膜探針置於柱體背後的順風向（Ｘ...
In the present study the linear feedback control of the unsteady cylinder wake is numerically invest...
In the present study the linear feedback control of the unsteady cylinder wake is numerically invest...
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