vortices相关论文
Meridional Circulation with Latitude Bands of Long-Lived Cyclones in Jupiter’s Convective Atmosphere
Mayr <em>et al.</em><a href=“#ref1”> [1]</a> proposed that the vertical velocities in the global scale meridional circ......
风能是我国发展最快的可再生能源.萨沃纽斯(Savonius)风力机是一种典型的垂直轴式风力机,具有结构简单、自启动性能好等优点,但是......
This paper is a continuation of the previous paper in the Joual of Partial Differential Equations [1]. We derive in this......
Sedimentation of particles in inclined and vertical vessels in numerically simulated using a finite volume method where ......
本文通过对荣华二采区10...
A computational investigation of the mean flow field of turbulent rectangular jets issuing into a narrow channel crossfl......
Derivation of Lower Critical Magnetic Field for Anisotropic Ginzburg-Landau Model in Superconductivi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
ESTIMATES OF LOWER CRITICAL MAGNETIC FIELD AND VORTEX PINNING BY INHOMOGENEITIES IN TYPE Ⅱ SUPERCOND
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
以1台250Mw大型水轮发电机为例，建立了流体与固体耦合传热三维模型，采用共轭传热法对转子半个轴向段的流体场与温度场进行了计算。分......
将Eliassen建立在平面等压柱坐标系中的径向环流强迫理论(用于研究在摩擦力和非绝热加热过程影响下的静止对称涡旋),推广应用到研......
ESTIMATES OF LOWER CRITICAL MAGNETIC FIELD AND VORTEX PINNING BY INHOMOGENEITIES IN TYPE Ⅱ SUPERCOND
The effect of an applied magnetic field on an inhomogeneous superconductor is studied and the value of the lower critica......
In this paper, we study the asymptotic behavior of solutions of the Ginzburg-Landau equation with impurity. We prove tha......
Monopoles and vortices are well known magnetically charged soliton solutions of gauge field equations. Extending the ide......
涡强化扁管管片散热器通过涡产生器形成的涡来增强流体在横断面上的二次流及其扰动,从而强化了换热.通过数值模拟的方法对涡强化扁......
以空气为介质,在Re=500-2100的范围通过数值模拟的方法对涡强化扁管管片散热器中涡产生器形成的涡的相互干涉及其对散热器流动与换......
测量排尿过程中的声音信号来诊断膀胱出口梗阻BOO。建立了一个三维的CFD模型，用来研究漩涡与梗阻的关系。通过计算都得到了各种情况......
Recently,physical fields with topological configurations are evoking increasing attention due to their fascinating struc......
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ＥｆｆｅｃｔｏｆｔｈｅＩｎｔｅｒａｃｔｉｏｎｏｆＤｉｆｆｅｒｅｎｔＳｃａｌｅＶｏｒｔｉｃｅｓｏｎｔｈｅＳｔｒｕｃｔｕｒｅａｎｄＭｏｔｉｏｎｏｆＴｙｐｈｏｏｎｓＣｈｅｎＬｉａｎｓｈｏｕ（陈联寿）（ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＭｅｔ６ｏｒｏｌｏｇｉｃ.........
根据Dean涡流原理，采用螺旋形中空纤维超滤膜处理洗毛废水。考察了透膜压力、料液温度、料液流速、料液浓度、螺旋形膜的螺距和螺径......
<正> Vortices in the N-gap(N≥1)superconductor is studied by Dirac δ function.The topological structure ofvortices can ......
<正> Soliton theory plays an important role in nonlinear physics.The elastic interaction among solitons is oneof the mos......
采用ＴＶＤ有限体积式，通过求解非定常压缩Ｎ－Ｓ方程，对恒定出入口压力比驱动下的斜腔内部流动进行了数值模拟。计算后得到清晰的流场涡系结构及......
为了了解具有顶部间隙的涡轮转子叶栅流道内及间隙内的流动状况，采用五孔球头测针和五孔微型束状测针分别对叶栅流道和间隙进行了测......
本文采用CFD方法,详细分析了空调用多翼离心风机叶道中的气流分布以及进气口偏心的影响.研究表明,风机叶道内存在大范围的气流分离......
本文以空气为介质，在Re=600～2100的范围内对布置有三角翅片的平行通道内的初始段层流状态下涡干涉的流动及换热进行了数值模拟。展示......
通过实验研究和拓扑分析的方法,分析了安装端壁翼刀后的压气机叶栅内流场的旋涡结构和演化过程。结果表明,安装翼刀后,在翼刀的安......
采用κ—ε湍流模型和有限体积法用求解RANS方程的方法，对全附体的SUBOFFAFF一8潜艇模型三维粘性绕流场进行了数值模拟计算。一种结......
选取某电厂600MW机组凝汽器水侧流场进行数值模拟,研究流体的流动状况.模拟结果显示,凝汽器进口水室内存在涡旋,涡旋的存在增加了......
在假定外加磁场｜hex｜=0（｜Inε｜）以及涡旋能量以｜lnε｜阶爆破的前提下，借助几何测度论工具，分析了三维Ginzburg-Landau超导方程涡旋集的结构．粗......
Vortices that develop over intakes are a hazardous hydraulic phenomenon.In this study, a 3D model was developed to study......
建立了旋翼升力线模型和广义尾迹模型，在计算尾迹涡线诱导速度时，采用了快速收敛方法。以ＡＨ－１Ｇ“眼镜蛇”直升机悬停旋翼在火箭轨道上的诱......
We have carried out micro-canonical Monte Carlosimulations of a planar rotator model in 30 × 30 lattice using perio......
当磁场hex充分接近第一临界磁场HC1时,证明了各向异性Ginzburg-Landau超导模型的整体极小元有有限个涡漩,并且说明这些涡旋的具体......
为了研究半约束多孔射流的变化特点,建立了多孔射流的数学物理模型,采用二维粘性CE/SE方法对多孔射流场进行了数值模拟。亚音速氮......
The interaction between longitudinal vortices and flat plate boundary layer has been studiednumerically for both laminar......
The interaction between longitudinal vortices and flat plate boundary layer has been studiednumerically for both laminar......
In the present paper, physical mechanism responsible for origin of streamwise vortices in mode A appeared in the threedi......
导出了二维浅水流动的涡动方程与速度环量的随体导数表达式，以此为基础，分析了二维浅水流动中旋涡的动力学性质；阐明了离散涡方法 (DV......
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The evolution of the three-dimensional time-developing mixing layeris simulated numerically using the pseudo-spectral me......
In the present paper the coherent structures in the outer region ofturbulent boundary layer were investigated experiment......
用三阶MUSCL TVD格式解三维可压缩流动N-S方程组,湍流模式为Sparlart-Allmaras模型,数值模拟了来流马赫数Ma∞=0.96、攻角α=0......
将Eliassen建立在平面等压柱坐标系中的径向环流强迫理论（用于研究在摩擦力和非绝热加热过程影响下的静止对称涡旋），推广应用到研究移......
通过试验观测水泵吸水管附近旋涡生成、发展的过程,得到了吸水口临界淹没深度与流量的关系式;同时应用粒子图像测速（PIV）技术,对吸水......
Processes related to the production of vorticity in the forward and rear flank downdrafts and their interaction with the......
Theoretical, Experimental and Numerical Investigations of the Effect of Inlet Blade Angle on the Per
Regenerative machines allow high heads at small flow rates and present performance curves with very stable features. Thi......
