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- A kind of 4 probe impendence sensor which can measure flow rate and water cut of oil water two phase flow is introduced in the paper. 流量是根据流体中的流动噪声信号进行相关运算来获取的,含水率是通过油水混相中的阻抗特性来获取,该传感器采用四电极结构。
- Then,the variational trends of drag at the gas-liquid stratified flow in pipe have been studied. 首先研究了管道壁面附近掺气后,层流流动阻力的变化规律,然后研究了圆管中气液分层流动情况下.阻力变化趋势。
- Microtectonics is an important factor to control oil water distribution. 微构造对油水的分布起着重要的控制作用。
- A stratified flow in a horizontal pipe represents the most important form of high concentration powder transport flow. 水平管内分层流动是高浓度粉体输送流型中最重要的形式,研究其阻力特性有着重要的意义。
- Calculation Analysis of Velocity Distribution of Oil - water Stratified Laminar Flow 油水两相分层流层流流速分布计算分析
- In general, all free-surface liquid motions are stratified flows. 从这个意义上来说,一切自由表面液体运动也都是分层流。
- When gas flow rate quickly decreases, there will appear a short period of stratified flow in the transient process of the slug flow. 当气体流量突然降低时,在段塞流的瞬态变化过程中则会出现短时间的分层流。
- Further investigate the flow mechanism of the liquid-liquid hydrocyclone,and the oil and water phases flow field in hydrocyclone for oil water separation is simulated using LRR stress model. 深入研究了液-液水力旋流器的流动机理,并采用LRR应力模型对油水分离旋流器的油水两相流场进行了数值模拟。
- A problem on internal waves generated by moving Rankine ovoid in stably arbitrary stratified flow and in the stably stratified ocean is studied in present thesis. 本文研究的是任意稳定分层流体中,也含盖任意稳定分层海洋中,由运动的Rankine卵形体所生成的内波这一科学问题。
- Increasing gas flow rate causes pressure overshoots arising from gas inertia in stratified flow and from gas compressibility and liquid inertia in plug and slug flow. 在气团流和段塞流下则是由于气体压缩性和液体惯性的联合作用。
- Sludge dehydrator, concentrater, oil water separator, solid fluidsplitter and conveyor belt and so on. 污泥脱水机,浓缩机,油水分离机,固液分离机及输送带等。
- Gas carrying with wash oil after the benzol washer,disease of wash oil,leaking oil of oil water separator etc. 塔后煤气夹带洗油、洗油变质、油水分离器跑油等是影响循环洗油消耗的主要原因。
- This paper studies mensuration of combustion heat of liquid sample oil water coal mixture( OWCM). 研究了液体试样-油水煤浆燃烧热的测定方法。
- Discussed are the method for measuring oil water interface,calculation formulas and control principles. 讨论了油水界面的测量方法,计算公式和控制原理。
- Shenzhen LAND ECO is the leading manufacturer of oil water separation products in China. We have ded... 主营:高精度油水分离器;在线自反冲含油污水过滤器;油库清洁水油水分离;...
- The approach principle is that bottom water coning can be controlled by adjusting liquid production rates above and below the oil water contact(OWC). 以某直井为例给出了完井示意图。
- The formulation for equilibrizing the lowest oil water interfacial tension was found by drawing an interfacial tension isogram. 界面张力等值图法是筛选驱油剂配方的一种有效方法。
- Pressure - drop calculation of oil - water two - phase variable mass stratified flow in horizontal pipelines 水平圆管油水两相变质量分层流压降计算
- The application of downhole oil water separation technology is restricted by the complicated design system and rigorous requirements for candidate wells. 摘要井下油水分离技术选井条件苛刻,系统设计复杂,在应用过程中受到很大限制。
- GOI( grain with oil inclusion) value, the homogeniation temperature and MCI(molecular composition of inclusion) can be used to determine the paleo-OWC(oil water contacts). 含油包裹体丰度GOI可以确定古油水界面,包裹体均一化温度可以确定油气藏形成时间,包裹体分子组成可以反演油藏的充注历史,冰点可以确定地层水的演化及确定油藏储量。