1、

Abstract In this paper, the 3 D velocity fields in the furnaces' arch area for a conventional stock boiler and the model with dipole vortex device were measured by the hot wire aerometer.

用热线风速仪测量了常规层燃炉炉膛和带有偶极子涡流器的炉膛模型拱区的三维速度场。

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2、

The Investigation of Detailed Structures and Breakdown Mechanics of Concentrated Vortex

集中涡的细微结构和破裂机理初探

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3、

A Comparison of Four Recent Numerical Schemes Giving High Resolution of Shock Wave and Concentrated Vortex

四个对激波与涡旋有高分辨率的计算格式的比较

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4、

The forms of unsteady concentrated vortex-breakdown and its reactions to disturbance

非定常集中涡破裂形态及其对扰动的影响

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5、

The equivalent concentrated vortex method [ 1] is employed to the strake-wing configuration aerodynamic characteristics calculations.

使用等效集中涡和输入涡来模拟边缘离体涡的涡格法,在本文中应用到边条机翼布局的气动力计算中。

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6、

Graphical visualization of the computational results may show features of the tested schemes about the shock wave resolution, scheme viscosity, expansion wave and the ability to simulate the process of the generation of unsteady concentrated vortex.

计算结果的图形显示可表明四个格式在激波分辨率,格式粘性、膨胀波的计算、模拟非定常集中涡产生过程的能力等方面的性质。

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7、

Analysis of a Severe Convection Process Influenced by Mongolia Cold Vortex

一次蒙古冷涡影响下宁夏强对流天气分析

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8、

Application of vortex rapid separation technology in heavy oil catalytic cracker

应用旋流式快分技术改造重油催化裂化装置

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9、

Flow Field Distribution Analysis of Inner Speeding Vortex Cyclone Dust Collector

内旋流加速旋风集尘器混流区与中心旋流区的流场分布

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10、

Test on Impact Factors of Complex Dust Collection Effect of Vortex Dust Control System and Wet Cyclone Dust Collection System

涡流控尘系统与湿式旋流除尘系统复合除尘效果影响因素试验

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11、

There is an useless energy consumption in the forced vortex.

强制涡内存在无益的能量耗损;

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12、

The velocity distribution in the spiral flow is close to that of addition of the normal pipe flow and the forced vortex.

螺旋流中的速度分布接近于正常管流与强制涡流的迭加;

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13、

The formation mechanism and properties of forced vortex in a hydrocyclone and its influence on the performance of the cyclone are studied systematically and thoroughly in this paper.

本文对水力旋流器中强制涡的形成,性质及作用等方面进行了较全面的深入探讨。

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14、

Based on the vortex blob theory suggested by ZHANG Hong-Wu, a formula of turbulent viscosity for hyper-concentrated flows is derived by using an high accuracy expression for vertical distribution of velocity.

基于张红武的紊流涡团模式和采用高精度的流速垂向分布表达式,建立起高含沙水流的紊动粘性系数计算公式。

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15、

The vortex breakdown results in the low-energy fluid accumulating on the casing wall spreads out remarkably, which has a large blockage effect on incoming flow.

定常数值模拟结果表明,近失速工况下泄漏涡在叶片通道内部发生破碎,涡破碎使得堆积在机匣壁上的低能流体迅速扩散,对来流产生了很大的阻塞效应。

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16、

Random Vortex Method for Two-Dimensional Flow past Bluff Body

钝体绕流的随机涡方法

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17、

Numerical simulations of spatially-developing compressible vortex rollup using a upwind compact difference method

可压涡卷空间演化的迎风紧致差分数值模拟

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18、

Investigation on probability of self-oscillation induced by vortex shedding from a thin cambered blade

叶片表面旋涡脱落诱发自激振动的可能性

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19、

Furthermore type of local vortex is introduced by the impurity particles, which could enhance the self-diffusion.

此外,还发现异质粒子的引进会引起局部涡旋, 进一步增强自扩散.

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20、

Change of Polarization of Vortex Beams Induced by Diffraction Effect

衍射效应诱导涡旋光束的偏振度变化

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