fluid flow pattern
英 [ˈfluːɪd fləʊ ˈpætn]
美 [ˈfluːɪd floʊ ˈpætərn]
液流图
双语例句
- M317, a new drilling fluid flow pattern regulator, is developed to solve problems occurred when drilling extended reach wells with water base drilling fluid.
针对大位移井水基钻井液体系井眼不稳定、井眼净化不良等问题，研制出一种新型的钻井液流型调节剂M317。 - Numerical calculation of unsteady flow of viscoelastic fluid in eccentric annulus Numerical Simulation of Interior Flow for High Specific Speed Mixed-flow Pump Designed by Constant Circulation flow Pattern
黏弹性流体在偏心环空中非定常流的流量计算等环量流型高比转速混流泵内部流场数值模拟 - Stability of non-Newtonian fluid and its flow pattern discrimination
非牛顿流体的稳定性及其流态判别 - Mathematical models for Fluid Catalytic Cracking ( FCC) riser reactors were built generally on the basis of assumption of plug flow pattern within risers.
催化裂化提升管反应器数学模型基本上都是基于平推流反应器的假设建立起来的。 - The study results of fluid flow in low permeability reservoirs show that the design of flood pattern and optimization of integral fracturing strategy have important effect on improved development effect and oil recovery of low permeability reservoirs due to reservoir heterogeneity and microfractures.
低渗透油藏渗流规律的研究表明，受储层非均质性及微裂缝的影响，注采井网的部署、整体压裂方案的优化对于改善低渗透油藏的开发效果和提高采收率有着重要的影响。 - On the assumption that two phase fluid of gas and liquid flows in uniform flow pattern, and that gas expands on the isothermal or polytropy process, theoretical cyclic indicating figure of the pump is drawn.
根据往复泵的理论循环指示图，分别建立了气体按等温过程和多变过程压缩和膨胀时，气液均相流往复泵有效功率与有效扬程的计算公式。 - The increasing of the absorption efficiency of light beam and the changing of the fluid flow pattern of the molten pool may account for the influence of oxide activate fluxes on the penetration and depth-to-width ratio of the light beam welding.
氧化物活性焊剂增加聚焦光束焊接熔深和深宽比的机理可能与焊剂液膜促进了光束的吸收效率，以及改变了熔池金属的流动方式均有关。 - Reviewed are recent research development in multiphase fluid measurement technology and described are measurement methods and current situation of the technology, such as recognition of flow pattern, measurement of void fraction and flow rate.
综述了国内外多相流计量的研究概况，主要介绍了多相流的流型识别、相分率的测量和流量的测量等计量技术的测试方法和发展现状； - The results show that the natural convection has an important effect on the fluid flow in continuous casting tundish, so a non-isothermal water model should be employed when study the fluid flow pattern in big volume tundish.
实验结果表明自然对流对钢液的流动模式具有重要的影响，因此，对于体积大、流间距长的中间包必须采用非等温的模拟研究方法。 - The effects of fluid flow pattern on UF efficiency and membrane fouling
流体流动状态对超滤效率及膜污染的影响 - The paper presents the methods of estimation of sludge specific activities, determination and calculation of fluid flow pattern in digester and analysis of material balance in fermentation.
讨论了污泥比活性测试、液体流态分布测定计算及物料平衡分析等研究厌氧工艺的方法。 - MEG drilling fluid is a new environment-friendly alternate system for oil-based drilling fluids, which consists of MEG, flow pattern correctives, fluid loss additives and pH-correctives mostly etc.
该钻井液体系是一种无环境污染的油基泥浆替代体系，主要由MEG、流型调节剂、降滤失剂、pH值调节剂等组成。 - The fluid flow pattern and flow field in the ladle were demonstrated, observed and analyzed.
显示、观察和分析了钢包内流体的流动状态和流场； - Effects of fluid properties on shell-side two immiscible components two-phase flow patterns and an overall flow pattern map
液相物性对壳侧不互溶双组分两相流流型的影响及通用流型图 - There is relationship in some degree between wood permeability to compressible fluid and flow pattern of the permeating fluid.
木材可压缩流体渗透性与可压缩流体的流动型态间有一定关联。 - Vacuum pressures are changed along flow direction, and ascending fluid's average pressure falls are unequal in different flow pattern.
真空吸力作用下管内流体的真空度沿流动方向变化，垂直上升流体不同流型压降梯度不等； - Study on fluid flow pattern of round billet continuous casting mould
圆坯连铸结晶器钢液流场研究 - This paper presents experimental results on the effect of fluid properties on two phase flow patterns, flow pattern transition equations, void fraction and two phase frictional pressure drop in the shell-side of a segmentally baffled shell-and-tube heat exchanger.
选用空气-水和空气-柴油2种不互溶双组分两相混合物物系，实验研究了液相物性对管壳式换热器壳侧两相流流型及其转变和两相流动特性的影响。 - An improving measures was shown through analysis of existing problems for the experimental apparatus of fluid flow pattern.
叙述了流体流动型态演示实验装置改造前所存在的问题及改造的措施。 - Based on the result of the flow field, analyzed the influence of ventilation channel on fluid flow pattern inside ventilation duct.
在流体场计算结果的基础上，分析了通风槽钢对径向通风沟内流体流动的影响。 - Fluent, a popular software for computational fluid dynamics was used to simulate the flow pattern inside of the peripheral feed and takeoff secondary clarifier, with sludge discharged in different ways and volumes.
对二沉池二维模型进行研究，利用计算流体力学（CFD）软件Fluent，对不同排泥方式和排泥量条件下周进周出二沉池内的流场进行数值模拟。 - Likewise, in a polymer flooding production well by screw pump, the flow of the produced fluid in the annulus between pumping rod and oil tube can also be regarded as the same flow pattern.
同样，在聚驱井螺杆泵采油工况下，采出液在抽油杆和油管所形成的偏心环空中的流动也可视为粘弹性流体在内管做行星运动的环空中的流动。