The article puts emphasis on the qualification test of the steam-water separating device at hot conditions in a high temperature and pressure water test rig.
着重介绍了在高温高压水试验台上进行的立式蒸汽发生器汽水分离装置的热态考核试验。
Extensive experiments of steam-water two-phase flow and boiling heat transfer in a vertical helically-coiled tube were carried out in high pressure water test loop of Xi an JiaotongUniversity.
报导了在西安交通大学高压汽水实验回路上进行的垂直螺旋管内汽水两相流传热试验研究。
The meters value does not relate to a diving depth but to the air pressure used in the course of the water resistance test.
该米的价值并不涉及到潜水深度,但在空气压力的水阻试验过程中使用。
The test results show that the shield condition of fire, spray pressure and fire power have important effects on water mist fire suppression.
试验结果表明,对灭火效果有重要影响的因素是火焰被遮挡的条件、雾滴直径、喷雾压力和火焰规模。
Watts offers a pressure test gauge, model 276h300 to assist you in determining if you have high water pressure.
美国瓦茨提供压力测试表,型号276h300,帮助用户确定是否存在高水压。
Experiments test the influences of pressure, height, nozzle aperture and frog momentum on the fire control effect of fine water mist.
实验主要通过测定压力、高度、喷头孔径的大小和雾动量对细水雾灭火效果的影响。
First of all, for strength and stability, mainly a cylinder, cover the wall, the water pressure check and impeller stress test, the axis of strength checking.
首先进行强度和稳定性计算,主要进行了筒体、端盖的壁厚计算、水压试验应力校核以及叶轮、轴的强度校核。
The water pressure test after adopting cement grouting proves, although the permeability of rock improves, it can not achieve the design requirement.
采用水泥灌浆后所做的压水试验证明,岩土的渗透性能虽然得到改善,但是达不到设计要求。
Construction: projects concerning water pressure are completed and passed the test.
施工部分:与水压有关的项目施工完毕,并验收合格。
Some behaviors of saturated flyash such as pore water pressure, dynamic strength, and dynamic deformation are studied by the dynamic torsional shear test.
通过动扭剪试验研究饱和粉煤灰的动孔隙水压力特性、动强度特性以及振陷变形特性。
This article introduces problems concerning the purpose of research, design of structure and observation and requirements for water pressure test.
该文介绍这一现场模拟试验洞的试验目的、结构设计、观测设计及压水试验要求等方面的问题。
A phase behavior test scheme is designed for condensate gas-oil mixtures with rich gaseous condensate water in abnormally high temperature and pressure.
设计了一套适合异常高温、高压富含气态凝析水的凝析油气相态测试方法,并依该方法开展了一系列的先导实验。
The metres value does not relate to a diving depth but to the air pressure used in the course of the water resistance test.
该米的价值并不涉及到潜水深度,但在空气压力的水阻试验过程中使用。
The effect of capillary pressure and water saturation on sand production has been researched through the core flow test in this paper.
通过室内岩心流动试验,研究了毛管力、含水饱和度对岩石出砂规律的影响。
With the help of numerical method it analyzes the data of pore water pressure vanishing test, which can increase the precision of the test and cut the expense of engineering investigation.
以锡冶山尾矿坝工程为例,探讨了数值法在尾矿库坝体岩土孔隙水压力消散试验中的应用,对提高试验精度、减少试验开支、指导工程安全施工具有现实意义。
The draw-down test basically found out the double porosity feature of palaeozoic burried hill reservoir, during pressure build-up test, water boundary and fault boundary were revealed .
压降测试基本测出了古潜山油藏双重孔隙特征,在压恢测试过程中测得了水边界和断层边界。
Furthermore, the effect from the negative pore water pressure on the uplift bearing capacity is investigated in the light of the result of the prototype test, of which the value is determined as well.
同时根据原型试验结果,研究了负孔隙水压力对抗拔承载力的影响,确定了其值的大小。
With the reference of the test purpose and requirement for high pressure gas bottle, the systems for airproof, fatigue, water pressure and blast test are worked out.
按照高压气瓶的各类试验的目的和要求,设计出了气密、疲劳试验和水压、爆破试验系统。
In this paper, it is introduced to the influence of cavitation factor, measurement taps, sampling frequency and sampling time on the test result in pressure fluctuation test of the water turbine.
介绍了水轮机压力脉动试验时空化系数、测量位置及测点、信号采样频率及采样时间等因素对试验结果的影响。
And water is used in cold test. Through changing operating conditions, throat area and back pressure, the change rule of discharge coefficient and pressure recovery factor were found.
通过大量冷态试验,在大范围变化工况、变化喉部面积及变化背压条件下,利用水对低温流量控制系统进行研究,得到了流量系数、压力恢复系数的变化规律。
Through analysis and fatigue test research to the super - void - water pressure, there is a new cognition that is the failure form and the influence in life of pavement structure by void - water.
通过对超孔隙水压的分析和疲劳试验研究,探讨了空隙水对路面结构的破坏形式和疲劳寿命的影响。
Water supply for pressure test is taken from construction water for temporary purpose and set temporary water use sites in every floor.
试压水源为工程临时用水水源,利用每层临设用水点。
Where possible, the closed position should be determined by leak test using water or air, under low pressure.
如果可能的话,可以用水或空气,在低压状态下,对关闭状态进行测试,看看有没有泄漏。
The data from conventional water pressure test is analyzed by using R/S method and the fractal dimension of rock mass permeability is obtained.
采用R/S分析方法对钻孔常规压水试验资料进行了分析,给出了能反映岩体透水性特征的分维数。
The proposed analysis method is validated through the comparison of the values of excess pore water pressure, piezocone test, theoretical estimates and the data collected in four projects.
最后通过工程实例把孔压静探试验得出的超孔压值、理论值以及现场实测值进行了对比,初步验证了利用孔压静探试验估算沉桩过程中产生的超孔隙水压力的可行性。
The test results show that linear relationships exist between swell and water as well as the logarithm of swell and the logarithm of pressure.
膨胀量是含水量的线性函数,膨胀量的对数与压力的对数呈直线相关。
Based on the mathematical model mentioned above, a software pigging is developed, which aims at pigging steady calculation after water pressure test.
根据数学模型和相应的数值计算方法,研制了水试压后输气管道的瞬态模拟分析软件Pigging。
However with the reservoir pressure decreasing and water production gradually increasing, field test show it could be used to enhance entrainment capability of well tube.
但随着地层压力逐渐下降,产水量逐渐增加,现场试验表明井下节流工艺有助于提高个别气井的携液能力。
However with the reservoir pressure decreasing and water production gradually increasing, field test show it could be used to enhance entrainment capability of well tube.
但随着地层压力逐渐下降,产水量逐渐增加,现场试验表明井下节流工艺有助于提高个别气井的携液能力。
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