tube flow的例句大全

Application of Inner Venturi Tube Flow Meter in Measuring Coal Gas

内文丘里管流量计在煤气计量中的应用

many calculating methods of bottomhole flowing pressure on multiphase vertical tube flow have been proposed.

半个多世纪以来，国内外学者已经提出了许多垂直管多相流井底流压的计算方法。

a new method of calculating bottomhole flowing pressure of multiphase vertical tube flow

一种计算多相垂直管流井底流压的新方法

Forming an equivalent thermal boundary layer for fully-developed laminar tube flow and its field synergy analysis

管内层流充分发展段等效热边界层的构造及其场协同分析

Numerical Simulation of the Coupled Radiation and Convection Heat Transfer of a High Temperature Developing Tube Flow

管内高温介质流动入口段的辐射与对流耦合换热数值模拟

By the stress and corrosion condition analysis of tube-plate, the tube-plate is borne tension stress under superimposition of the welding residual stress, thermal stress, vibration induced by gas-liquid phase flow and the assembly stress.

分析油浆换热器管板受力和腐蚀环境：管板在焊接残余应力、温差应力、气-液两相流的诱导振动及装配应力的相互叠加作用下，受拉应力；

The results show that the distributions of the surface heat flow density and temperature around tube billets are relative.

计算结果表明，管坯表面热流密度沿周向分布的不均匀性造成了管坯温度沿周向分布不均。

The influence of water temperature in a cathode tube on the output power of transverse flow CO2 laser is investigated. It has been shown that the increasing temperature of the cathode is advantageous to improve the discharge uniformity and stability.

本文研究了横流CO2激光器中阴极管的冷却水温对激光器输出功率的影响，指出提高阴极温度有利于改善放电均匀性和稳定性。

Thermodynamic Energy Performance of Air Flow in Tube

空气管流热力学能量特性研究

By analysis of flow field and sampling, slag stopping action of impregnating tube and shielding action from the air are expounded. The influence of impregnating tube on time of even mixing molten steel and content of inclusion in molten steel are analyzed after adopting impregnating tube.

通过流场及采样分析，阐明了浸渍管对空气的屏蔽作用及挡渣作用，分析了采用浸债管后对钢水均匀混合时间及钢水夹杂物含量的影响。

Based on the thermodynamic principle, this paper analyses the thermodynamic energy performance of air flow in tube on both conditions of equal wall heat flux and equal wall temperature, and presents dimensionless equations to express the thermodynamic energy performance.

本文依据热力学原理，对管内空气流动传热过程，进行热力学性能分析，提出热力学能量特性准则方程。

Study of the Compressible Gas Three Dimensional Flow Fields in the Vortex Tube

涡流管内可压缩气体三维流场研究

Large eddy simulation of three-dimensional flow field in axial-flow type vortex tube

半导体二极管、半导体整流器二极管、金属整流器。轴流式涡流管内三维流场的大涡模拟

Three-Dimensional Simulation Calculation of Flow in Circular Bend Tube of Gas Exchange System in Internal Combustion Engine

内燃机换气系统弯曲圆形管道流场的三维数值模拟研究

In this paper, the mechamism of flow-induced vortex shedding that results in engineering structure vibration is briefly introduced, so, the causes of breakage of the thermocouple tube are analysed and measures of preventing breakage due to vibration of the thermocouple tube are proposed.

本文简单介绍了流体诱发旋涡脱落导致工程结构振动的机理，分析了用于测量流体温度的热电偶套管断裂的原因，并提出了防止热电偶套管振动断裂的预防措施。

As the conductor through-flow is up to 1 200 A, the conductor temperature is stabilized at 210 ℃, connecting tube at 74 ℃ and strained clamp at 60 ℃. All of them is lower than 80 ℃ required for the fittings.

当导线通流量达到1200A、导线温度稳定在210℃时，接续管温度稳定在74℃，耐张线夹温度稳定在60℃，均低于金具80℃要求；

The performance of the 2 tube rows condenser is better than that of the 3 tube rows condenser. The volume flow of the air which passed through the condenser increases 23.1%, The condensing temperature decrease 10.1 ℃ and COP of the air conditioner rises 26.7%.

2排管冷凝器的性能优于3排管的，风量增多23.1%，冷凝温度降低10.1℃，空调器的COP升高26.7%。

Experimental investigation of flow characteristics for oil-water emulsions in downward vertical tube

垂直下降管内油水乳状液流动特性的研究

The flow tests under the room temperature and the cryogenic environment show the capability of the throttle valve controlled by pressure difference to adjust the flow rate is bigger than that of the capillary tube with constant flow area.

分别在室温和深冷环境下进行的流量实验表明，该压差控制节流阀调节流量的能力较强。

This chapter focus on the measurement and result of the temperature profiles along the centerline of the flow tube as well as the optimization of the time-of-flight mass spectrometer.

其中重点介绍了流动管反应器内部温度变化曲线的测量和结果，以及对飞行时间质谱的改造和优化结果。