- 更多网络例句与涡环相关的网络例句 [注：此内容来源于网络，仅供参考]
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They found that the shift from a vortex-ring to a continuous-vortex gait depended on sufficient forward velocity to provide airflow over the wing during the upstroke similar to that during the downstroke.
他们发现，转移，从涡环一个连续涡步态依赖于足够的前进速度提供的气流，机翼在upstroke类似，在
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Particles are tracked by computing the acceleration and motion equations of individual spherical particle within the computational domain in a Lagrangian way.
实验表明，圆湍射流切向不稳定性触发的蘑菇头状的二级流向涡将导致圆湍射流初级拟序涡环结构轴对称性质消失。
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Vortex lattice method is presented for calculating the loading distributions on all blades of propeller and hub which a number of small hyperboloidal quadrilateral panels are discreted.
螺旋桨采用离散涡环法，将桨叶表面和桨毂表面离散为一系列双曲四边形，在四边形网格中布置集中涡环和线源分布，根据物面条件建立方程得到涡和源汇分布的强度。
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The author established the axisymmetrical bubble with the vortex sheet and the vortex ring and established the three-dimension bubble with vortex ring respectively based on the achievements of the former researchers.
本文在总结前人研究成果的基础上，分别建立了轴对称涡面模型、涡环模型以及三维涡环模型。
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The PIV measurement results show the properties and structures of the unsteady flow field in which a train of vortex ring s are formed at the sharp edge of the orifice, thus the energy and mass flux are .
通过对射流出口涡环的产生、发展及运动特性的分析，认识到涡环之间相互作用是形成&零质量&射流的流动机理。
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In present paper a three-dimensional discrete vortex filament method is put forward to simulate the motion and bubble entrainment of an inviscid,incompressible vortex ring .
本文发展了三维离散涡模型用于模拟无粘不可压缩涡环的发展及其与气泡的相互作用，涡环被离散为平均分布在其中心线上的球形涡元，由Biot-Sarvart定律叠加每个涡元的诱导速度得到涡环的运动速度。
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In vortex ring zone, streamwise vorticity and vortex ring wrap together and interact each other. This interaction leads to the breaking of vortex ring.
在涡环区，流向涡和涡环相互缠绕，相互作用，导致涡环的空间失稳及最终破碎，涡环的破碎标志射流开始转捩进入湍流阶段。
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The numerical results were in good agreement with the measured results. The experimental and numerical results show that the vortex ring was induced by baroclinic effect and Helmholtz instability in the vicinity of the thruster exit after the donation wave exhausted the tube. The intensity, shape and location of the suspended shock varied when the shape of the vortex ring changed.
爆轰波溢出爆轰管后，斜压效应和Helmholtz不稳定导致涡环的产生，同时在流场中形成止于涡环的悬吊激波，涡环形状的变化又引起悬吊激波的强度、形状和位置的变化。
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The analysis shows that with given grid size higher accurate difference scheme can give higher resolutions with wider range of scales, or with given accuracy large grid size can be used for the higher accurate difference scheme. The second part is the numerical simulation of two-dimensional axisymmetric jet. The simulation results show the structure in the near field and the initial transition. In the near field, Kelvin-Helmholtz instability leads to the formation of vortex ring, and nonlinear growth leads to the merging of vortex ring. This is the main instability form. Under the assumption of axisymmetry and two-dimensional computing conditions, the results are applicable only in the near field.
第二部分采用高精度的差分格式对二维轴对称射流进行了数值模拟，模拟结果显示了射流流场结构和涡结构的发展过程，在射流流场近区，K-H失稳导致涡环的产生以及非线性效应的增长导致涡环的对并是射流失稳的主要形式；分析指出在轴对称假设下的射流数值模拟只适用于射流近区的分析。
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The model of 3-dimensional stretching vortex ring of turbulent elliptic jet in crossflow are discovered for the first time. It is pointed out that in the evolution of turbulent jet in crossflow the 3D vortex rings, which stretching, distorting, swing in transverse direction and twisting around the stream-wise, play the leading role in the large-scale coherent structures. The counter-rotating vortex pair observed in the literature is in fact the head of the 3-dimensional vortex ring.
首次发现和提出了湍流横向椭圆射流的三维拉伸涡环模型，指出在其大尺度拟序结构中真正占主导作用的是拉伸、扭曲、沿流向扭动、展向摆动和绕x轴的转动的三维涡环，在众多实验和文献中观察到的反向涡对其实是由三维涡环头部组成。
- 更多网络解释与涡环相关的网络解释 [注：此内容来源于网络，仅供参考]
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collapsing force：破坏力
collapsible tube可折皱管 | collapsing force破坏力 | collar vortex涡环
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colonnade：廊
围柱庭院/围柱(PERISTYLE)1) 古罗马住宅或中庭式住宅(DOMUS)中,四周环有一柱廊(COLONNADE)的露天庭院(图252). 2) 建筑物或庭院外围的柱廊(图160、607). 涡卷饰(VOLUTE) 主要用在爱奥尼亚式和混合式柱头(CAPITALS)上的螺旋涡卷形的建筑部件(图174、227),
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whorl：木涡螺纹螺环螺旋部
wholly-owned subsidiary 独家开设的分号 | whorl 木涡;螺纹;螺环;螺旋部 | whorl 木涡螺纹螺环螺旋部
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vortex theory：涡动理论
"涡动环","vortex ring" | "涡动理论","vortex theory" | "涡动管","vortex tube"
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vortex sheet：旋涡层
vortex ring flow 涡环怜 | vortex sheet 旋涡层 | vortex source 涡源
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vortex ring：涡环
vortex region 涡柳 | vortex ring 涡环 | vortex ring flow 涡环怜
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vortex ring：涡动环,涡流环
vortex path 涡旋轨跡 | vortex ring 涡动环,涡流环 | vortex separation 涡流分离
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vortex ring：涡动环
"涡流对","vortex pair" | "涡动环","vortex ring" | "涡动理论","vortex theory"
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vortex ring flow：涡环怜
vortex ring 涡环 | vortex ring flow 涡环怜 | vortex sheet 旋涡层
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volute spring compressor stud：螺环弹簧压缩柱塞
涡卷泵 volute pump | 螺环弹簧压缩柱塞 volute spring compressor stud | 涡形弹簧 volute spting