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钝体绕流实验
释义
钝体绕流实验
Encyclopedia
理学
﹝流体力学典型实验﹞
释
experiments on bluff-body flow
钝体绕流实验
一类在基础研究和解决实际工程问题方面都有重要意义的实验。钝体又称非流线体,其绕流以大范围流动分离为特征,下游产生宽阔的尾流,并伴有周期性或非周期性的旋涡脱落现象,阻力以压差阻力为主,流动呈现强非定常性和三维性。
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acoustic quantity sensor
acoustic radiation
acoustic radiation force
acoustic radiation impedance
acoustic reactance
acoustic reflection law
acoustic reflectivity
acoustic refraction law
acoustic refractive index
acoustic remote sensing
Acoustic Research Centre
acoustic resistance
acoustic resonance
acoustic resonance, sound resonance
acoustic resonator
acoustic reverberation room
acoustics
acoustics assessment technology of fisheries
acoustics characteristic measuring instrument
acoustic sensor
acoustic shell
acoustic shield
acoustic shock
acoustic signal filtering
acoustic single negative material
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