The Secondary Flow around an Oscillating Circular Cylinder in a Uniform Flow

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概要

• 論文の詳細を見る

• Tlae secoradary floxv arotrnd an oscill;rtirag circular' cylinder' irr a uniformax flow is iravestigatedwitlt the sttccessive approxinaatiota of tlae N;tvier-Stolces eqtr;ttion for low R.eynolds ntumanbers.Tlae approxiuaaation is based on the Oseen's one avad the equation ar'xd tlae soltrl,ion are expatndedin the poxver series of the Reyrnolds ntrunber. It is shoxvn tlaat tlte secozudary floxv is obtairaed i?'rthe order of the sqttare of tlae Re3znolds 11111111)0l' arad directs to tlae tzpstr'eatn for loxv ['requencies of'tlae oscillation. Tlae drag dtme to tlte secouadary floxv is expressed in flue velocity and flue oscillationarnplittrdes and takes positive valttes for low xzaltres of' the Reynolds ntrttabers ;ttud tl?e frequetacies.

• 社団法人日本物理学会の論文
• 1999-08-15

著者

• Takahashi Tsuguo

  Department Of Physics Faculty Of Science Tokyo Metropolitan University

関連論文

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• Vorticity distribution caused by three-dimensional disturbance in two-dimensional shear flow
• Stationary Flow Induced by an Unharmonically Oscillating Sphere
• On the Steady Flow of a Non-Equilibrium Ionized Gas past a Wall with Sharp Corners in the Presence of a Magnetic Field
• On the Steady Flow of a Non-Equilibrium Ionized Gas past a Sinusoidal Wall with an Arbitrary Magnetic Reynolds Number
• Steady Streaming around a Rotary Oscillating Circular Cylinder in a Uniform Flow
• The Fluid Dynamical Equations for the Collisionless Plasma in the Presence of a Strong Magnetic Field
• Flow Around a Source Doublet in Shear Flow
• The Secondary Flow around an Oscillating Circular Cylinder in a Uniform Flow

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