vertical pipe

Function and practical application of the crossover pipe-adjustment valve combination in vertical single pipe hot water heating system

垂直单管热水供暖系统中跨越管&调节阀的作用与做法

The Vertical Bearing Capacity and Settlement Analysis of the Pre-stressed Concrete Pipe Pile Causes of vacuum reduction of condenser of steam turbine and on-line handling

预应力混凝土管桩的承载机理研究及沉降分析汽轮机凝汽器真空度降低的原因及在线处理

The U-tube vertical pipe loop was inserted into the two 120m deep boreholes, and other four 100m deep drilled wells are auxiliary well for temperature testing. The cooling capacity of R22 scroll compressor is 21.8 kW at the ARI standard rating condition.

建起了具有两眼120m深埋管井和四眼100m测温辅井的垂直U型埋管土壤源热泵实验系统，热泵机组采用R22全封闭涡旋压缩机，ARI标定工况制冷量为21.8KW。

It is connected with-12 aluminum pipe and vertical wrapped cable.

内外导体双螺纹锁紧.配接-12铝管及纵包电缆.

The direct contact heat transfer process was studied in a vertical pipe of a looper with coolant pentane and hot water system.

在一气升式外循环实验设备中研究了冷剂正戊烷与热流体水在垂直管内直接接触汽化传热过程。

In the soil around a horizontal buried pipe, temperature 、 water saturation and pressure change in lateral migration is not very significant; On the contrary, on the vertical gradient, temperature 、 water saturation and pressure change is significant.

在地埋管周围土壤水平方向，温度、水饱和度和压力在横向迁移的变化不是很显著；相反，在纵向梯度上，温度、水饱和度和压力变化较为显著。

A combination of a hot/ cold wire technique was used for the simultaneous measurements of instantaneous velocity and temperature in a vertical pipe.

用热线和冷线相结合的技术测量垂直圆管内逆混合对流流体的平均速度、温度以及它们的脉动。

From the air units, air through the main along the vertical pipe to each layer.

从新风机组送出的新风通过主管道,沿立管送到各层.

A woodwind with a vertical pipe and 8 finger holes and a whistle mouthpiece.

带有垂直管和八个孔和一个风琴管口哨的木管乐器。

At the same time the design process of crossover pipe system is elaborated and the optimal graphic formula is selected to avoid vertical thermal disadjustment phenomena caused by zero delivery set by upper user in crossover pipe system.

阐述了跨越管系统的设计过程，以避免上层用户将跨越管设置调节为零流量，而导致系统重新出现垂直的热力失调现象。

HDPE pipe is used in this project, constructed in sequence of roofing rainwater head, branch pipe, horizontal pipe and vertical pipe. Moreover, water charge test is made in accordance with the code requirement, and practice shows a good effect.

本工程采用HDPE管材，按屋面雨水斗→支管→水平管→立管的顺序施工，并按规范要求进行灌水试验和通水试验，实践证明效果很好。

Research on the Mechanism and Characteristics Behavior of Y-shaped Sinking Pipe Pile under Vertical Loads The artificial digs the bore stake to start construction the familiar quantity problem analysis

Y形沉管灌注桩竖向承载机理及特性分析沉管灌注桩施工中常见质量问题及其防治措施

For vertical pipe structure such as chimney and wire pole, the wind-induced disaster and economic loss were studied.

本文研究了直立管式结构如烟囱、电线杆等的抗风防灾分析和经济损失估算。

Concise algorithm for buried vertical pipe system design of ground-source heat pump systems

地源热泵竖直地埋管系统设计的简明算法模型研究

Design of vertical geothermal heat exchangers Thermal-Pipe Leak Management Information System Research

竖直埋管地热换热器的设计热力管网泄漏管理信息系统研究

The frame applies the square and hollow iron pipe so that the height and width of the vertical bushing and transverse bushing at the two sides can be telescopically adjusted.

该框架采用方型空心铁管，两侧竖向、横向套管均可伸缩调节高度、宽度。

A few forms of the crossover pipe-adjustment valve combination in vertical single pipe hot water heating system are analysed and compared each other in adjustment performance. Thus, the optimal combination form in adjustment performance is acquired.

对垂直单管热水供暖系统中几种跨越管&调节阀组合形式的调节性能进行了分析比较，从而得出调节性能最佳的方式。