Every day I wake up and ask, 'how can I flow data better, manage data better, analyse data better?
每天我醒来都自问,我怎样才能让数据流动得更好,管理得更好,分析得更好?
But suddenly, big money is starting to flow into the ivory tower, as university administrators wake up to the commercial potential of academic research.
但是,大量金钱现在开始流入大学这座象牙塔,因为大学管理者开始意识到学术研究的商业潜力。
I do not know how long it took, Li Zhen wake up and found that they have been stuck in the Shucha Shang, and could feel pain, the blood flow to the foot Shun legs.
不知过了多长时间,李贞苏醒后发现自己被卡在树杈上,只觉得疼痛难忍,鲜血顺腿流到脚面。
The experimental results indicate that the turbulent near wake flow is dominated by the dynamic and kinematic characteristics of vortices at relatively high Reynolds number.
实验结果表明,在较高的雷诺数下翼型近尾迹流动是一种以旋涡的运动学和动力学特性为主导的湍流剪切流。
A plasma wake flow field is studied by analyzing the saturated ionic current of multiple scanning probes with the method of chaos dynamics.
用混沌动力学方法对多道扫描静电探针的离子饱和电流信号进行分析,研究了等离子体尾迹流场。
NPLS images at high spatiotemporal resolution reveal shockwave, expansion wave, boundary layer and wake in the flow.
高时空分辨率的NPLS图像再现了激波、膨胀波、边界层及尾迹等流场结构。
Based on the flow field parameters about the turbulent wake and this scattering model, the effects of reentry wake turbulent plasma is analyzed on the radar cross section.
以已有的湍流尾迹等离子体流场数据为基础,分析了再入尾迹湍流等离子体流动对雷达散射截面的影响。
Two dimensional particle image velocimetry system is used to investigate effects of the dielectric barrier discharge plasma on the flow field in the wake of circular cylinder cross flow.
利用二维粒子图像测速系统研究了低速风洞实验中介质阻挡放电等离子体对圆柱绕流尾迹区流场的影响。
The numerical simulation demonstrate the details of the flow separation, the wake formation and the secondary flows development.
侧重分析了叶轮内部分离流动和射流尾迹区的形成和特点。
The result shows that there exists neither flow separation nor apparent wake flow within an non-overload centrifugal impeller.
结果表明,无过载离心叶轮内部流动既没有出现分离,也没有明显的尾迹区存在。
In this paper, plasma wake flow of hypersonic reentry vehicle and radar scattering characteristics have been studied.
对再入飞行器等离子体尾迹及其雷达散射特性进行了分析、研究和大量的计算。
Flow field of a circular cylinder oscillating in a uniform flow or in a wake was investigated using currently modified virtual boundary method.
用虚拟体方法研究了均匀流及尾流中圆柱横向振荡的流动特征。
The rotor tip leakage vortex has a stronger influence on the downstream endwall flow than the rotor wake.
同转子尾迹相比,转子叶尖泄漏涡对静子尖区的影响更为明显和深远。
The flow field around the road vehicle forms very complicated wake at rear end.
绕汽车的流场在其尾部形成非常复杂的的尾迹。
Each azimuth is re iterated until its wake is stable and its induced down wash flow is obtained.
每一方位反复迭代直至尾迹稳定,从而得到其诱导下洗。
The wake is mixing with the last rotor tip leakage vortex in the stator passage, leading to more substantial fluctuations in the flow field.
转子尾迹在静子通道内追赶上从前一转子叶片通道内下来的叶尖泄漏涡,二者的相互作用和掺混导致静子尖区更为复杂的二次流动。
The panel method was used to predict the wake flow field of propeller.
利用单斜丝热线旋转进行水平轴风力机模型的尾迹流场测量。
The results show that the performance of optimized fan is improved by lowering the energy loss which caused by the secondary flow vortex, the volute tongue, the wake-jet and the angle of attack.
研究结果表明:通过优化有效降低了因二次流漩涡、风机蜗舌结构、尾流-射流和正冲角等造成的能量损失,提高了离心通风机性能。
Predicted drag values for a given airfoil(RAE2822 airfoil)were compared and discussed using the surface integration and wake integration methods under both subsonic and supercritical flow conditions.
在亚跨声速时分别采用了表面积分和尾迹积分求得给定翼型RAE2822的阻力。
The wake vortices of an impinging jet in crossflow were studied experimentally by means of laser-induced fluorescence (LIF) flow visualization and particle image velocimetry (PIV) measurement.
本文采用LIF(激光诱导荧光)流动显示和PIV(粒子图像速度场仪)测量对横流冲击射流的尾迹涡结构进行了实验研究。
Influence of the wake impact effect on the flow field and its average performance in a low speed axial-flow compressor was investigated by using external acoustic excitations.
通过采用外部声激励的方式,在低速轴流压气机内研究非定常尾流撞击效应对压气机流场结构以及时均气动性能的影响。
The wake flow of stator vanes and the unsteady flow in the passage of rotor blades were solved by using oscillating fluid mechanics theory and parametric polynomial method.
采用参数多项式方法和振荡流体力学理论,求解静子叶片后的尾流场及尾流场作用下转子叶片通道内的非定常流场。
To avoid the inaccuracy caused by this potential flow assumption, propeller designers have introduced the notion of the effective wake.
为了避免由于势流假设引起的不准确性,螺旋桨设计者引入了实效伴流的概念。
Unsteady flow in the rotor is simulated and contrast between the flow field with wake flow at the inlet and that with uniform one is presented.
对尾迹干扰下的转子非定常流场进行数值模拟,与传统设计定常流动假设下均匀进气的流场对比分析了尾迹干扰的影响。
By the method of water flow pattern visualization with hydrogen bubbles, the near wake flow behind a slit bluff body has been experimentally studied.
采用水模拟氢气泡流动显示的方法对开缝钝体近尾流结构进行了实验研究。
The results show that it is effective, by combining the laser flow visualization and the digital-image processing technology, to reveal the structure of car's wake and to determine the source of drag.
本项研究表明,光学流态显示和数字图象技术相结合,可以有效地揭示汽车的尾流结构,诊断阻力来源。
The width of the wake is larger and the base pressure of the plate is lower in comparison with the fully turbulent wake behind a smooth flat plate at the same flow conditions.
与在相同流动条件下光滑平板后的湍流尾流比较,涡街尾流较宽,平板底部压力较小。
So the effective wake is the properly correction to the propeller analysis method based on potential flow theory which includes the interaction between the propeller and the inflow.
所以,实效伴流是对基于势流理论的螺旋桨分析方法的修正,它包含了螺旋桨和来流之间的相互影响。
A dynamic model of the towed system was established in the non-uniform wake flow field, and the shape of the towed system was investigated by finite difference method.
建立了水下拖曳系统在非均匀流场中的力学模型,用有限差分法计算收放缆时拖缆的姿态。
A dynamic model of the towed system was established in the non-uniform wake flow field, and the shape of the towed system was investigated by finite difference method.
建立了水下拖曳系统在非均匀流场中的力学模型,用有限差分法计算收放缆时拖缆的姿态。
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