Analysis and calculation of sluice base plate internal force in irrigated area with Yellow River;
引黄灌区流槽底板的内力计算分析
Optimum design the shape of section and dimension of cross section of sluice.
本文的主要内容如下： 1)对流槽的断面型式、截面尺寸进行了优化设计。
Parallel algorithm of pseudo-particle simulation for channel flow;
槽流拟颗粒模型的并行算法
Three different kinds of closure model of fiber orientation tensors were applied to simulate numerically the hydrodynamic stability of fiber suspensions in a channel flow.
应用3种不同的纤维方向张量封闭模型,数值模拟了纤维悬浮槽流的流动稳定性问题,从而研究封闭模型和纤维的三维取向分布对稳定性分析的影响· 结果发现,采用3种不同封闭模型所得到的流动稳定特性与纤维参数之间的关系是相同的,但采用三维混合封闭模型时,由于纤维的取向与流向的偏差程度较大,所以纤维对流动的不稳定性具有最强的抑制作用· 而采用二维混合封闭模型时,由于纤维在平面取向条件下,其轴线整体上趋于呈流向排列,使得对流体的作用削弱,导致纤维对流动不稳定性抑制的作用最弱·
Different from previous temporal evolution assumption,the spatially growing mode was employed to analyze the linear stability for the channel flow of fiber suspensions.
采用扰动的空间发展模式而非通常的时间发展模式,对含有悬浮纤维的槽流进行了线性稳定性分析· 建立了适用于纤维悬浮流的稳定性方程并针对较大范围的流动Re数及扰动波角频率进行了数值求解· 计算结果表明,纤维轴向抗拉伸力与流体惯性力之比H可以反映纤维对流动稳定性的影响· H增大使临界Re数升高,对应的扰动波数减小,扰动空间衰减率增加,扰动速度幅值的峰值降低,不稳定扰动区域缩小,长波扰动所受影响相对较大· 纤维的存在抑制了流场的失稳·
Hydraulic simulation experiment on turbulence suppresser of tundish at Xinyu Steel;
新钢板坯连铸中间包采用控流槽的水模拟实验
A trough or flume used in washing ore.
槽洗机洗矿用的水槽或流槽
Reasons and Countermeasures of Tailing Launder Sinkage of the Ore- dressing Plant
选矿厂尾矿流槽沉槽原因分析及应采取的措施
AN ANALYSIS OF CONVECTIVE BOUNDARY LAYER EDDY STRUCTURE IN WATER TANK BY ORTHONORMAL WAVELET
对流槽湍流涡旋结构特征的小波分析
Investigation into the Cavitation Noise in Grooves of Spool Valve;
液压阀芯节流槽气穴噪声特性的研究
gravity-discharge chute
自流式卸料槽[管], 重力滑槽
abscess of alveolus
牙槽脓肿切开引流术
To flow in channels or rivulets.
在沟槽或小溪中流淌
The mixture flows into the digester.
混合物流进分解槽。
The counter of the sink has many grooves along which the water will run off.
水槽的台面上有许多凹槽，水可以沿着这些凹槽流走。
The flumes are used extensively to measure watershed turnoff.
水槽广泛用于测量集水区的经流流量。
Measurement of Turbulence in a Particle-laden Channel Flow Using PIV Technique;
水平槽道内湍流两相流的PIV测量
Study of axial flow velocity in axially stirred tank
轴流桨搅拌槽内轴向流动速度的研究
Study on the Vibrating Flow Type of Submerged High-Speed Gas Jets in a Two-Dimensional Water Tank
二维水槽中高速气体射流的振荡流流型研究
We usually play on the riverbed when the river dries up.
小河断流时, 我们经常在河槽上玩耍。
segment notching press
整流子片切槽专用压力机
The molten metal channels into a belt of troughs
熔化的金属流入了槽管道里。
Water from the kitchen sink overflowed onto the floor.
厨房洗涤槽中的水溢出流到地上。
A furrow or groove formed by running water.
犁沟由流水形成的槽或小沟