These cloud vortexes are also called von Kármán cloud streets, for the late fluid dynamicist Theodore von Kármán.
为了纪念已故的流体动力学家西奥多·冯·卡门(Theodore von Kármán),这些云旋也被称为冯·卡门云街(von Kármáncloud streets)。
When flowing through the vortex street sensor, the atmosphere generates a series of vortexes.
大气流过涡街传感器时,在传感器中形成一系列的漩涡。
The characteristic of turbulent heat transfer and flow resistance with multi-longitudinal vortexes in tube is numerically analyzed.
对多纵向涡对管内湍流换热和流阻特性进行了数值分析。
The pressure gradient and entrainment of vortexes are main reasons that synthetic jet actuator controls low speed primary jet direction.
压强梯度的存在和旋涡的卷吸作用是合成射流激励器控制宏观低速流流动方向的主要因素。
Based on this physical model, the mechanism has been discussed that high losses are caused by the corner vortexes.
在这个物理模式的基础上讨论了角涡引起高流动损失的物理机制。
Not so, claim others, who believe that the vortexes are the spawn of the plane itself, cast out to create a home of their own.
其他人则认为并非如此,他们相信风旋是位面本身的后代,被赶出来自立门户。
The above is the scale of our research. It aims to decrease tip vortexes, reduce the flow loss of the rotor and improve the output power of the wind turbine.
目的是在减少叶端漩涡,降低叶轮的流动损失,提高风力机的输出功率,将更多的风能转化为电能。
There's a lot of mumbo-jumbo about these exercises helping to restore our body's "spinning vortexes", but practicing yoga every day for 15 minutes can't do any harm.
虽然有关此运动能够帮助我们恢复人体“旋转涡流”的说法多含糊其辞、让人不明所以,但每天做15分钟瑜伽,对健康是不会有什么坏处的。
The results of diesel spray experiment show the entrainment phenomenon between surrounding gas and diesel spray, and the vortexes appear in parts of the atomizing area.
利用该系统所进行的柴油喷雾实验表明,喷雾与空气相互作用产生卷吸现象,在局部雾化区域形成涡流。
When a fighter aircraft or missile flies at high angle of attack(AOA), asymmetric vortexes are produced from the forebody and induce strong side force and yawing moment.
飞机或导弹在大迎角下飞行时会形成非对称涡,从而产生很大的侧滑力和偏航力矩。
The flow visualization by means of smoke and measurement of 3 -d flow field are conducted to investigate physical model of the streamwise corner vortexes in a compressor cascade.
本文采用烟显示和三维流场测量的方法,研究扩压叶栅角涡的物理模式。
The results show that the multi-longitudinal vortexes could enhance the turbulent heat transfer in tube markedly and the flow resistance increase is similar to heat transfer enhancement.
结果表明,多纵向涡可明显强化管内湍流换热,其流阻增加与换热增强相当。
The results show that the multi-longitudinal vortexes could enhance the turbulent heat transfer in tube markedly and the flow resistance increase is similar to heat transfer enhancement.
结果表明,多纵向涡可明显强化管内湍流换热,其流阻增加与换热增强相当。
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