水力学

By means of a 1/17 scale hydraulic model of the lock culvert valve of the TGP, the valve trunnion load s were measured and their fluctuation values and characteristics were analyzed.

通过几何比尺17的阀门段水力学模型试验，测量了在阀门运行过程中三峡船闸输水阀门支铰荷载，并分析了其脉动量的数值及频率特性。

The influence of turbulence inhibitor on flow field in tundish has been studied by water modeling.

通过水力学模型实验，研究了中间包内流体流动的特性。

According to the full model of the whole process obtained through simulation, this paper emulated varied cases and analyzed sensitivities under the different feed flow, H_2S content, shifted gas/unshifted gas ratio, liquid/vapour ratio, N_2 flow used to stripping, H_2O concentrate in loan methanol, and calculated hydraulics of every columns.

根据模拟得到的整个工艺流程的完整模型，本文对变工况条件进行了仿真计算，对处理原料气负荷、进口原料气H_2S含量、变换气与未变换气负荷比、液气比、气提N_2量、贫甲醇水份的变化进行了工况研究与敏感性分析，并对各塔进行了水力学模拟计算分析。

Because of the indispensability of such dynamic measurement in simulating investigations of step gating systems, first of all, the paper describes an innovation-a computerized photoelectric non-invading velometer.

该仪器采用微型单板计算机作为中心控制单元，采用光电传感器采样，实现了对水力学模型中流体流动的非接触测量。

The flow pattern, the distribution of average dynamic water pressure and the flow velocity near the floor of lip energy dissipater by hydraulic jump are analyzed through the method of hydraulic test.

采用水力学试验方法，对跌坎型底流消能工的水流流态、时均动水压力分布以及临底流速进行了分析。并对影响消力池水力特性的跌坎深度和水流入池角度进行了研究。

A new form of energy dissipater named suspended grid plunge pool is posed through the hydraulic model experiment of diversion tunnel in Jilintai first-or.

悬栅消力池是在新疆喀什河吉林台一级水电站引水隧洞水力学模型试验中提出的一种新型消能工型式。

The horizontal swirling flow internal dissipater tunnel being built in Gongboxia Power Station will be the first one reconstructed from a diversion tunnel whose dischargereaches to 1000m Vs and water head is more than 100m in china . Its schemes argumentation ,test research and future apply will have important meanings to the design .research and engineering application of internal dissipation discharge tunnel with swirling flow, will powerfully promote engineering application of this new kind of dissipation mode , which may solve some high velocity problems in high dam construction and provide a engineering example for technological and economical augmentation in a diversion tunnel reconstruction. It is of theoretical and practical importance to promote hydraulic structure researches and development.

公伯峡水电站右岸旋流内消能泄洪洞是国内第一个泄量达1000m／s、水头超过100m，即将修建的旋流式内消能泄洪洞，其方案的论证与试验研究以及建成后投入使用，将在国内外旋流式内消能泄洪洞设计、研究与工程应用中具有重要的意义，将有力的推动这一新的消能形式在工程中的应用，从而为解决高坝建设中泄水建筑物的高速水流问题与导流洞改建的技术与经济问题提供工程实例，对推动与发展水工水力学的研究与发展均具有重要的理论与实践意义。

Compared with model experiment data of the Jilintai hydropower station, a two-dimensional numerical model is developed to simulate the flow filed in energy dissipater in non-pressure tunnel by using the volume of flow method and RNG k-εtwo equations turbulent model.

本文结合喀什河吉林台一级水电站引水深孔无压隧洞洞内消能工进行的水工及水力学模型试验，对无压隧洞洞内消能工进行了全面深入的研究。

A new form of energy dissipater named suspended grid plunge pool is posed through the hydraulic model experiment of diversion tunnel in Jilintai first-order hydropower station,which is located on the bank of Kashi River, Xinjiang.

悬栅消力池是在新疆喀什河吉林台一级水电站引水隧洞水力学模型试验中提出的一种新型的消能工型式。

A new form of energy dissipater named suspended grid plunge pool is posed through the hydraulic model experiment of diversion tunnel in Jilintai first-order hydropower station, which is located on the bank of Kashi river, Xinjiang.

悬栅消力池是在新疆喀什河吉林台一级水电站引水隧洞水力学模型试验中提出的一种新型消能工型式。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。