1)water simulation水模拟
1.Computer video technology of water simulation for aluminum liquid filling process;铝液充型过程水模拟计算机可视化技术
2.The gas flow rate and rotational speed were determined as the main influencing factors of the rotating impeller degassing using primary orthogonal water simulation test.首先利用初步正交水模拟试验法确定铝液旋转喷吹净化的最主要影响因素为气流量和旋转头转速;而后得到气流量、喷吹时间以及旋转头转速的二次回归方程,确定了旋转除气净化的最佳工艺参数为转速v=374r/min,气流量q=1。
3.The technology parameters of aluminum liquid refinement with whirl huffing are studied by water simulation,which whirl fashion affect on bubble distribution and surface state of liquid by two typical impeller block flow board affect on bubble distribution and surface state of liquid by side blade impeller in water simulation.采用水模拟的方法对铝液旋转吹气精炼工艺参数进行了试验研究,模拟分析了旋转方式对两种典型吹头气泡分布及液体表面状态的影响,以及阻流板浸入深度对侧叶片式吹头气泡分布及液体表面状态的影响。
2)Water Modeling水模拟
1.A water modeling test of melt flow was worked with regard to nozzle cavity for.根据Froude数相似准则 ,做了铝铸轧铸咀型腔熔体流动的水模拟实验 ,其结论 :现有铸咀出口处熔体流动速度相对误差达19 %以上 ,不能满足超薄快速铸轧工艺的需
2.A water modeling test of melt flow was worked with regard to nozzle cavity for aluminium roll casting according to Reeff similarity criteria.根据有效雷诺数Reeff相似准则,做了铝铸轧铸嘴型腔熔体流动的水模拟实验,实验结果显示铸嘴型腔熔体流动行为受分流块相对位置、分流块结构尺寸、分流块数目影响很大,认为:使用小尺寸分流块,或适当增加分流块数目以及对于渐扩式侧壁的铸嘴型腔,转动分流块使其平行于侧壁,都能够获得更均匀的出口分布速度。
3)water model水模拟
1.The water modeling of fluid flow pattern in slab continuous caster mold at Hangang;邯钢连铸板坯结晶器内流场的水模拟研究
2.In an apparatus of the water modelling of continuous casting systems,the water flow speeds are measured with a self-made instrument.为了获得连铸结晶器中钢液的流速值,以验证数学模拟结果,本文用相似准则原理设计的水模拟板坯连铸结晶器,将氢气泡测试技术首先用于其中流速的定量测定。
4)water modelling水模拟
1.Study on the optimization of flow field in wide slab casting mould by water modelling;宽板坯连铸结晶器流场优化的水模拟研究
2.Investigation of influence of casting speed on flow pattern in continuous casting mold by means of water modelling;拉坯速度对连铸结晶器中流型结构影响的水模拟研究
3.By using the water modelling method, the flow characteristics in RH process have been studied for a multifunction unit of 90 t capacity.针对90t多功能RH精炼装置内钢液的流动特性进行了水模拟研究。
5)Hydraulic Simulation水模拟
1.Computer Video Technology for Velocity Field of Hydraulic Simulation in Low-pressure Casting Filling Process;低压铸造充型过程水模拟速度场可视化技术
2.Hydraulic Simulation for Optimization of Lift Tube in Low Pressure Casting;低压铸造升液管优化的水模拟
3.Hydraulic Simulation of Filling Process in Low Pressure Casting;低压铸造中充型过程的水模拟研究
6)simulated seawater模拟海水
1.Electrochemical corrosion behavior of industrial pure aluminum in simulated seawater工业纯铝在模拟海水中的电化学腐蚀行为
2.The thermodynamic sorption behavior and mechanism of expanded graphite for heavy oil in simulated seawater were investigated.研究膨胀石墨对模拟海水中重油的吸附热力学行为。
3.The aluminum air battery with simulated seawater as electrolyte, has promising application in lantern pharos and submarine.本研究以铝空气电池铝阳极作为研究对象,研究了铝阳极在模拟海水中的腐蚀行为,以及稀土、稀土有机复配缓蚀剂对铝阳极的缓蚀行为,为实际使用海水作为电池电解液提供了理论参考。
英文短句/例句
1.Sorption Behaviors of Oil on Solid-liquid in Simulated Seawater;模拟海水中分散油在固—液界面上的吸附研究
2.Simulation of Abnormal Elevation Using HAMSOM Model Caused by TsunamiHAMSOM模式对海啸引起的水位异常的模拟
3.Research on Variation of Sea-water Quality during Simulation of Spilled Oil Weathering on the Marine海上溢油风化模拟过程中海水水质变化的研究
4.Effects of Spring-neap Tides in Regional Coastal Groundwater Flow Modeling;大小潮对沿海区域地下水模拟的影响
5.The Shallow Ground Water Numerical Simulation of the Haihe Basin Plan Area;海河流域平原区浅层地下水数值模拟
6.Numerical Wave Tank Simulation of Oceanic Internal Solitary Waves Based on FLUENT基于FLUENT的海洋内孤立波数值水槽模拟
7.A Simulation Study of Cathodic Protection of 35-Steel in Seawater by Finite Element Method海水中阴极保护35钢有限元模拟研究
8.NUMERICAL SIMULATION TO CHARACTERISTICS OF SEAWATER FLOW IN MSF DESALINATION DEVICES多级闪发式海水淡化装置水流特性数值模拟
9.Numerical Modeling and Analysis of the Outfall Reach of Huaihe Floodway;淮河入海水道河口段水流数值模拟及分析
10.Bacterioplankton & Ecohydrodynamic Modeling of Water Layer in Bohai Bay;渤海湾浮游细菌及水层生态水动力学模拟
11.Numerical simulation of seawater cooling during surimi dehydration海水冷却条件对鱼糜脱水温升抑制的数值模拟
12.Numerical simulation of hydrodynamics and sewage dilution-diffusion along the Northern Jiangsu Coast苏北近海水动力场及污水稀释扩散的模拟
13.Evaluation of AOCGCMs for Precipitation in East Asia;全球海气耦合模式对东亚降水模拟的检验
14.Study on 3D Modeling and Visualization of Hydrodynamics and Water Quality in Coastal Areas;近海海域三维水动力学与水质模拟及其可视化研究
15.Simulated Experimental Study on Several Significant Problems Related to Marine Gas Hydrate;海洋天然气水合物若干问题的模拟实验研究
16.Simulation of Soil Water and Nitrogen Behavior and Analysis of Agricultural Management in Huang-Huai-Hai Plain;黄淮海平原农田土壤水氮行为模拟与管理分析
17.Numerical Simulation of Flow Around Submerged Body and Coupled Bay-river System;水下饶流和河流—海湾耦合问题的数值模拟
18.Experimental Research on Kinetics of Marine Gas Hydrate;海洋天然气水合物动力学模拟实验研究
相关短句/例句
Water Modeling水模拟
1.A water modeling test of melt flow was worked with regard to nozzle cavity for.根据Froude数相似准则 ,做了铝铸轧铸咀型腔熔体流动的水模拟实验 ,其结论 :现有铸咀出口处熔体流动速度相对误差达19 %以上 ,不能满足超薄快速铸轧工艺的需
2.A water modeling test of melt flow was worked with regard to nozzle cavity for aluminium roll casting according to Reeff similarity criteria.根据有效雷诺数Reeff相似准则,做了铝铸轧铸嘴型腔熔体流动的水模拟实验,实验结果显示铸嘴型腔熔体流动行为受分流块相对位置、分流块结构尺寸、分流块数目影响很大,认为:使用小尺寸分流块,或适当增加分流块数目以及对于渐扩式侧壁的铸嘴型腔,转动分流块使其平行于侧壁,都能够获得更均匀的出口分布速度。
3)water model水模拟
1.The water modeling of fluid flow pattern in slab continuous caster mold at Hangang;邯钢连铸板坯结晶器内流场的水模拟研究
2.In an apparatus of the water modelling of continuous casting systems,the water flow speeds are measured with a self-made instrument.为了获得连铸结晶器中钢液的流速值,以验证数学模拟结果,本文用相似准则原理设计的水模拟板坯连铸结晶器,将氢气泡测试技术首先用于其中流速的定量测定。
4)water modelling水模拟
1.Study on the optimization of flow field in wide slab casting mould by water modelling;宽板坯连铸结晶器流场优化的水模拟研究
2.Investigation of influence of casting speed on flow pattern in continuous casting mold by means of water modelling;拉坯速度对连铸结晶器中流型结构影响的水模拟研究
3.By using the water modelling method, the flow characteristics in RH process have been studied for a multifunction unit of 90 t capacity.针对90t多功能RH精炼装置内钢液的流动特性进行了水模拟研究。
5)Hydraulic Simulation水模拟
1.Computer Video Technology for Velocity Field of Hydraulic Simulation in Low-pressure Casting Filling Process;低压铸造充型过程水模拟速度场可视化技术
2.Hydraulic Simulation for Optimization of Lift Tube in Low Pressure Casting;低压铸造升液管优化的水模拟
3.Hydraulic Simulation of Filling Process in Low Pressure Casting;低压铸造中充型过程的水模拟研究
6)simulated seawater模拟海水
1.Electrochemical corrosion behavior of industrial pure aluminum in simulated seawater工业纯铝在模拟海水中的电化学腐蚀行为
2.The thermodynamic sorption behavior and mechanism of expanded graphite for heavy oil in simulated seawater were investigated.研究膨胀石墨对模拟海水中重油的吸附热力学行为。
3.The aluminum air battery with simulated seawater as electrolyte, has promising application in lantern pharos and submarine.本研究以铝空气电池铝阳极作为研究对象,研究了铝阳极在模拟海水中的腐蚀行为,以及稀土、稀土有机复配缓蚀剂对铝阳极的缓蚀行为,为实际使用海水作为电池电解液提供了理论参考。
延伸阅读
地下水模拟 利用地下水现象与某些物理现象之间的相似性,用人工制作的模型研究地下水实际运动(原型)的技术。虽然,在原型和模型中出现的可能是不同的两种物理现象,如水流和电流,但它们的运动规律有相似之处,可以用同一型式的数学方程式(变量含义不同的)来描述。只要建立了这两种现象各物理量之间的一一对应关系,如水头与电位,渗流量与电流密度等,按照原型的形状和边界条件来制作模型,就可根据给定的条件在模型中研究地下水的运动。地下水模拟主要应用于地下水资源评价,矿山疏干和含水层水文地质参数的确定,水工建筑物中的渗流计算,农田灌溉及排水中的地下水计算,井的水力学和河渠影响下地下水动态计算等。 地下水模拟的方法很多,主要有电模拟、粘滞流模拟和薄膜模拟等。 电模拟 由导电元件(或导电材料)组成模型,用电场中的电流运动比拟渗流场中的水流运动,称为地下水的电模拟。1918年由苏联科学院院士H.H.帕夫洛夫斯基提出。电模拟又分以下两种。 连续介质模拟 用导电液或导电纸为导电介质。用水或硫酸铜溶液水为导电介质的称为导电液模拟,用导电纸作为导电介质的称导电纸模拟。 在导电液模拟中,渗流场中地下水稳定流动时的水头和稳定电流场中的电位都可以用拉普拉斯方程 来描述,所不同的是,U 值在渗流场中代表水头而在电流场中代表电位。 渗流场中水流用达西定律:描述。在电流场中,导体(或导电介质)中的电流则用欧姆定律:描述。比较两者可以看出,它们之间运动规律是相似的,其比拟关系为:地下水的单位渗流量q 对应于电流密度J;渗透系数K对应于电导率κ,水头H对应于电位U ;沿渗流方向的长度l 对应于沿导电体流动方向的长度l′。因此,按照地下水渗流区域的形状和边界条件并根据一定比例尺建立电模型(图1)。从电模型测得的电位分布相当于渗流场中的水头分布,某一断面的电流量值则相当于相应断面的渗流量值。 用导电液模拟可以研究二维或三维地下水运动。一般情况下,此种电模拟更适合于研究稳定的有压渗流。 电网络模拟 用电阻、电容器件构成网络进行模拟。对连续的地下水渗流场进行差分离散后,拉普拉斯方程中的微商则以差商的形式来取代,对于节点0(图2a),可得以下方程(二维情况)