Anchoring "Deep Green" and steering the tethered "kite" enables the turbine to capture energy from the tidal currents at ten times the speed of the actual stream velocity, say Minesto.
Minesto表示,只要控制好这种深海绿色能源,或者是说放好这只“风筝”,人们便能够从这里获取到来自潮汐的能源,而深海里的水流速度往往10倍于海表面。
The multi-scale coherent eddy structure in turbulent boundary layer is detected through taking multi-scale wavelet coefficient of stream velocity component signal as characteristic quantity.
用流向速度分量信号的多尺度子波系数作为特征量检测平板湍流边界层多尺度相干结构。
This paper analysis the problem—how to determine the main stream velocity on the flanking rudder, the accelerating nozzle and the steering rudder in the prediction of maneuverability of a ship.
本文对船舶操纵性预计中,如何确定作用在倒车舵(侧翼舵)、加速导管、正舵上的主流速度进行了分析。
The characteristic of this model is only to know basic and natural boundary condition, then the stream function and flow velocity required on the boundary are obtained.
这一模型的特点只需要知道边界上的基本边界条件和自然边界条件,就可以得到边界上所需要求的流函数和水流速度;
Both the ratio of friction velocity to free stream wind velocity and the thickness of airflow are subject to the sidewall effect, showing the increase trend with the decreasing aspect ratios.
随着风洞宽高比的减小,断面内中垂线上的气流摩阻速度与自由流速的比值以及受风洞边壁影响的气流厚度均增大。
Both the flow velocity and the unit stream energy are the indexes to evaluate the degree of difficulty for the river closure.
龙口流速和单宽功率是衡量截流困难度的两个重要指标,了解其变化规律对截流设计和施工都有极大的意义。
Uniform flow around a mounting cylinder is simulated with the application of FLUENT software while Reynolds number is 20, 40,100. Stream function and velocity vector distributions are indicated.
使用计算流体力学软件FLUENT,模拟均匀来流绕固定圆柱的流动,模拟雷诺数为20,40,100时的绕流流动,得到流场的流函数等值线图和速度矢量图。
For potential flows on any stream surface, the equation of the velocity graph is set up by tensor analysis, and thus it provides an analytic method for solving some special flow problems.
本文利用张量分析工具,对任意流面上的位势流,建立速度图方程,为解决一些特殊流动问题,提供一个分析方法。
The vortex in Doppler velocity field, Echo tops, Vertical integrated liquid, lift stream and cold advection are significant in this rainfall case.
多普勒速度场、回波顶高、垂直液态含水量、对应的上升气流以及温度平流对这次降水具有预报指示意义。
The effective shear stress not only generalizes the flow intensity but also summarizes the flow intensities of mean flow velocity, stream power and unit stream power.
这一有效切应力不但是对切应力类水流强度指标的总结,还可以概括平均流速和水流功率等水流强度指标。
The effects of curvature and torsion on secondary flow, isoline of stream function and distribution of the axial velocity of flow were discussed.
讨论了曲率和挠度对二次流动、流函数等值线和轴向速度的影响,研究了不同曲率和挠度螺旋管道内流量与压力梯度之间的关系。
The calculation of the velocity potentials or the stream functions of the joints leads to a direct solution to the velocities of the joints and the accuracy of the calculation is improved as well.
在计算出结点的速度势或流函数的同时,可直接求出结点速度,提高了速度的计算精度。
Also the stream function and flow velocity of the internal points, and the distribution of velocity and pressure on the spillway are got.
进而也可以得到内点的流函数及流速分布;并得到壁面上的压力分布。
The movement and diffusion process of pollutants in current of water are affected by water temperature, local flow velocity and direction, stream shape, and so on.
由于污染物在水流中的扩散迁移过程受水温、局部流速与流向、河道形状等因素的影响。
The system can realize high speed transmission of data stream and printing with high velocity and precision when print head with 360dpi precision is used.
控制系统在喷绘机使用360dpi高精度喷头时满足了大数据量快速传输,实现了喷绘机的高速高精度打印。
The formation of the storm's main phase is closely related to the velocity of the corpuscular stream, while the relation with the density of stream, is poor.
磁暴主相的形成同微粒流的速度关系密切,但同微粒流密度的关系不大。
The results of preliminary experiments show that the distribution of stream-wise particle velocity follows the log-law, and the particle velocity is lower than the corresponding clean water flow.
试验可以得出颗粒三维运动的瞬时速度,初步试验得出颗粒的纵向平均速度遵循对数分布,颗粒速度小于相应水流的运动速度。
While several types of hoppers exist, they generally have a high velocity stream of mud going through them and a means of mixing either dry or liquid mud additives into the whole mud stream.
有许多不同类型的漏斗搅拌器,通常这些漏斗搅拌器都有高速泥浆流经其间,并混合干或湿的泥浆添加剂到整个泥浆系统中。
Swirlmeter is a new kind of velocity flow meter which has been widely used in industry for gas and stream flow measurement.
旋进旋涡流量计是一种新型的速度式流量计,已广泛应用于工业现场中的气体、蒸汽的流量测量。
When calculating service probability of anti-aircraft to high velocity targets by method of Monte Carlo, targets should been regarded as Poisson Stream on axis of distance.
用模拟法计算防空武器系统对高速目标的服务概率时,为体现目标速度对系统服务概率的影响,应当把目标流看成是距离轴上的泊松流。
Through side-stream test, the result of butadiene removal by DD-1, service life, butene loss, and the influences of reaction velocity and reaction temperature on the catalyst are analyzed.
通过侧流试验分析了DD - 1脱除丁二烯的效果、使用寿命和丁烯损耗情况、反应空速和反应温度对催化剂的影响。
The effects on a non-equilibrium, ionized, high-velocity gas stream of a strong magnetic field normal to the stream are studied by experiment and analysis.
本项工作从实验和理论两方面研究横向磁场对电离非平衡高速气流的作用。
The removal of petroleum coke from equipment such as coking drums. Hydraulic decoking uses high-velocity water stream as the cutting means.
从像焦化塔那样的设备中除去石油焦。液压除焦用高速水流作为切削手段。
As a high velocity air jet, it supports and straightens the primary air stream and thus prevents slagging on the furnace walls.
作为一股高速射流,它对一次风气流起支撑作用,以防止炉壁结渣现象的发生。
It makes the application of the mean-stream-line method in large space cascade design possible with the optimized given velocity distribution along suction surface also guaranteed.
应用本法计算了一些有严格解的流动,从而给出了推荐使用的展开流线数及计算站数;
It makes the application of the mean-stream-line method in large space cascade design possible with the optimized given velocity distribution along suction surface also guaranteed.
应用本法计算了一些有严格解的流动,从而给出了推荐使用的展开流线数及计算站数;
应用推荐