1、

Study on two-dimensional flow of water in unsaturated soil under subsurface irrigation

渗灌的非饱和土壤水二维流动的探讨

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2、

Two-dimensional flow was dealt with using the method of functions of complex variables.

运用复变函数论方法处理了二维流动。

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3、

Using two-dimensional flow-pollutant mathematic model, the uniformity of the flow-velocity, area of the backwater section and the rate of the water replacement as the criteria, the import water project of Jinshan Lake is optimized.

运用二维水流水质数学模型,以流速分布均匀性、滞水区面积和置换率为判别标准对规划中的金山湖进行了引水方案的优化。

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4、

In numerical calculation, an explicit forward finite element technique is applied in the two-dimensional flow equation, and an explicit direct finite difference technique in the thermodiffusion equation.

在数值计算中,对二维水流方程采用显式迎流有限元方法,对平面热扩散方程采用显式直接差分法,并对这两种方法进行了耦合计算。

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5、

Random Vortex Method for Two-Dimensional Flow past Bluff Body

钝体绕流的随机涡方法

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6、

Two-dimensional subsonic diffuser flow with uniform shear velocity profile at inlet

进口为均匀剪切流的二元亚音扩压器

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7、

Effect of Inlet Velocity Distribution on the Flow and Performance of Subsonic Two-Dimensional Diffuser

进口速度分布对二元亚音速扩压器的流动和性能的影响

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8、

A method for measuring two-dimensional unsteady flow velocity with x-hot-wire probes

用X热线探针测量二元非定常流速度的方法

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9、

Based on two-dimensional mathematical model of averaged depth, numerical simulation of tidal movement in Guangzhou Bay and local flow field of intake and outfall project in autonomous power plant of iron and steel base in Zhanjiang are carried out in this paper.

应用深度平均的平面二维潮流数学模型,对广州湾潮流运动和湛江钢铁基地自备电厂取排水方案局部流场进行了数值模拟。

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10、

Two-dimensional numerical model of tidal flow in Rizhao Harbour water area was established and tested. Then by the use of the numerical model, the changes of flow current in water body in Rizhao Harbour after each phase project were studied and compared.

针对这一现象开展研究工作,建立了日照港区二维潮流数学模型并进行数学模型的验证,根据建立的水动力数学模型,研究各期工程日照港水域水流条件的变化并进行比较;

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11、

In this paper the two-dimensional unsteady groundwater flow toward the drain system has been studied, and formulas derived for computing the groundwater table and its time rate of change due to the combined effect of groundwater evaporation, rainfall or irrigating infiltration and artesian water leakage.

本文研究了流入排水系统的地下水二元不稳定流动,并导得了在地下水蒸发、降雨或灌溉入渗、承压水渗漏等综合作用下,地下水面位置及其上升、下降速度随时间变化的计算公式。

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12、

Finite difference computation of the flow around AIRFOILS IN TWO-DIMENSIONAL TRANSONIC slotted wall wind tunnel

跨音速二元槽壁风洞中绕翼型流动的有限差分计算

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13、

Based on the idea of the space-time conservation element and solution element ( CE/ SE) method, a new CE/ SE method was constructed for solving this two-dimensional equations of jet flow.

依据CE/SE方法的思想,推导了二维CE/SE算法,用于数值计算传火孔射流场复杂波系的产生、演变与发展的过程。

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14、

The finite analytical method is employed to solve Reynolds equations and the results of the mean turbulent flow field near the two-dimensional slot of gate are given.

用雷诺方程按有限分析法计算了平面闸槽区附近的平均紊流场&包括平均速度分布,涡量分布和压强分布等。

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15、

Flow Stability Investigation of Two-dimensional Surface Stationary Waves on a Thin Liquid Film

薄液膜二维表面驻波的流动稳定性研究

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17、

The model of two-dimensional muzzle flow of single-barrel is established while interior ballistics process and muzzle flow process are coupled, and the curves of p-t 、 v-t are obtained.

建立某单管小口径火炮膛口流场二维模型,耦合内弹道过程和膛口初始流场计算过程,从弹丸在膛内开始运动时开始计算,考虑初始流场和运动弹丸的影响。

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18、

A Study on the Two-Dimensional Thrust Vectoring Nozzle with Secondary Flow Injection

基于次流喷射控制推力矢量喷管的实验及数值研究

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19、

PIV Experiment of Water-induced Vibration and Flow Visualisation around a Two-dimensional Wing

两维翼水动力振动和流场显示的粒子图像测速实验

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20、

Finally, the whole system flow diagram, the system interface and realistic 3D face and two-dimensional animated cartoon picture of the final synthesis results.

最后,给出了系统整体流程框图、系统界面和对真实感三维人脸和二维卡通头像的最终动画合成效果。

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