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1)  horizontal tube
水平管
1.
Study of TFE/NMP partial filmwise condensation heat and mass coupling transfer on horizontal tube;
水平管外TFE/NMP部分膜状冷凝热、质耦合传递过程研究
2.
Numerical simulations of overfull liquid absorption in a horizontal tube;
水平管湍流吸收过程的数值模拟
3.
Experimental comparison of flow boiling heat transfer coefficients for HFC 134a and CFC 12 in horizontal tube;
HFC-134a和CFC-12水平管内流动沸腾换热系数的实验比较
2)  Horizontal pipe
水平管
1.
The paper introduces the study and progress on the flow law of oil-gas-water three-phase flow in horizontal pipes at home and abroad in recent years.
介绍了国内外近十几年来对水平管油气水三相流动的流型和压降等方面的研究进展情况,分析了目前该研究领域存在的问题,提出应在流型的划分上统一认识,在大口径试验管道或实际运行管道进行试验和使用多种混合气体进行模拟,以期在三相流管道的设计和运行上取得实用性效果。
2.
horizontal pipe are investigated for a large range of gas and liquid superficial velocities.
在内径为50mm的水平管中,对空气、水段塞流下的液塞长度分布进行了试验研究。
3.
The rheological property of oil-water mixture while flowing through horizontal pipe was studied.
本文对油水两相在水平管内的流动规律进行了实验研究。
3)  Horizontal tubes
水平管
1.
A review and evaluation of investigation on evaporation of pure refrigerants inside horizontal tubes;
纯质制冷剂水平管内沸腾换热计算方法的回顾和评价
2.
Methods and formulations for calculating local flow boiling heat transfer coefficients of mixture refrigerants inside horizontal tubes are compared and analyzed.
对混合制冷剂水平管内局部沸腾换热系数的计算方法及计算公式进行了分析比较 ,筛选出了与实验数据吻合较好的计算公式。
3.
Oil gas water three phase flow in horizontal tubes was observed experimentally.
在较为宽广的实验参数范围内 ,对水平管内油 气 水三相流动的流型及其转变规律进行了实验和理论研究 ,分析了各种流型间的转变机理 ,并根据实验数据建立了水平管内的油 气 水三相流型间的转变关系式和流型图 。
4)  horizontal-tube
水平管
1.
The sieve-plate liquid distributor is a new type of liquid distributor which is suitable for the large-sized horizontal-tube falling-film evaporator was illustrated and tested in this paper.
介绍了适用于大型水平管降膜蒸发器的筛板式液体分布装置。
2.
The effects of liquid load, evaporation boiling point, evaporation temperature difference and tube diameter on film thickness, waving intensity and, as a result, the heat-transfer film coefficients outside the horizontal-tube were studied experimentally.
针对水平管降膜蒸发流动的波动特性 ,定义了G(δ+ )和h(α) + 2 ,得到蒸发侧表面传热系数的关系式 ,突出了液膜波动的影响 ,为进一步揭示蒸发侧表面传热系数的影响因素以及进行工业设计提供实验依据 。
5)  management level
管理水平
1.
Measures of improving the management level and the operational efficiency of the large track maintenance machine;
提高大型养路机械管理水平和作业效能的措施
2.
Strict road construction contract management and accelerate the increasing of project management level;
严格公路建设合同管理 促进工程管理水平提高
3.
Evaluation of management level of weapon system development departments based on Bayes analysis;
武器系统研制单位管理水平的贝叶斯评估分析
6)  horizontal pipe
水平管道
1.
Study on velocity for heterogeneous flow in horizontal pipe;
水平管道中浮游界限速度研究
2.
Method of Neural Network in Velocity for Heterogeneous Flow of Slurry Flow in Horizontal Pipe;
人工神经网络在水平管道浆体输送浮游界限速度中的应用
3.
Moreover, large eddy simulation ( LES) theory model is briefly reviewed in this paper, and then a calculation case of LES for horizontal pipe to reveal flow field under the interaction between two different velocity streams was carried out by using parallel computer and computational fluid dynamics (CFD) code.
2软件作为计算平台,针对水平管道中两股不同入射速率的流股相互作用下的流场进行大涡模拟数值分析,并与标准模型进行比较。
补充资料:衡阳钢管厂水平连铸机生产连铸圆管坯


衡阳钢管厂水平连铸机生产连铸圆管坯


  衡阳钢管厂水平连铸机生产连铸圆管坯
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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