helically coiled tube

Design of structure and control system for spiral tube gas liquid separator

螺旋管气液分离器结构与控制系统设计

The strength of spiral tube with thick wall was investigated through stress determination and bursting test.

通过应力测定和爆破试验 ,对厚壁螺旋管进行强度研究 。

The evaporators in the ice-water temperature uniformity equipment take the shape of vertical spiral tube which lie in the ice water pool.

冰水均温装置中的蒸发器采用立式螺旋管形式放置于冰水池内,螺旋管内为超倍的氨供液,管外用气泵往冰水池内鼓入气泡起到强制对流换热效果。

High efficiency and energy saving helical tube steam trap;

一种新型、高效、节能的螺旋管式蒸汽疏水器

The helical tube structure design concept and structure size of transfer heat tube bundle were provided,and the heat transfer characteristics of tube bundle at supercritical pres- sure were analysed.

研究给出了传热管束的螺旋管结构设计方案和结构尺寸,并分析了其在超临界压力下的传热特性。

A new type of double-side heating steam generator with helical tubes inside is presented and recommended in this paper.

介绍了一种新型的内管为螺旋管的管套管式双面加热直流蒸汽发生器。

Numerical Simulations on the Helical Pipe Oil-Water Separators for De-Oiling;

脱油型螺旋管油水分离器的数值模拟

This paper presents experimental investigation on convective condensation heat transfer characteristics of alternative refrigerant R-134a in a helical pipe.

对替代制冷剂R - 1 34a在螺旋管内的对流凝结换热特性进行了实验研究。

Separation of oil-water mixture flow in both straight and helical pipes is studied numerically, in which the Euler-Euler method and Euler model are adopted.

　本文采用数值模拟的方法研究油水混合物在直管和螺旋管中的流动状况。

The phase separation phenomena in helically coiled tube multiphase flow is substantial to design innovative curved pipe separator.

为了深入认识螺旋管多相流相分离现象,并为新型螺旋管除砂器设计提供指导,本文应用马尔文粒度仪,测量了螺旋管气水砂三相流底部水平段液膜中的颗粒浓度和粒度分布。

An experimental investigation is described of the characteristics of pressure drop oscil-lations in helically coiled tubes using a steamuswater two-phase flow closed circulation testloop at pressure from 0.

本又根据闭式循环热动力推进系统中锅炉反应器的各种可能的航行方向及运行参数，对螺旋管内汽液两相流压力降脉动特性进行了系统的试验研究，首次区分了两类不同特征的压力降脉动并得到了各主要因素的影响现律和发生脉动的界限准则。

In this paper, an experimental and theoretical investigation on the characteristics of factional pressure losses of steam - water two - phase flow in helically coiled tubes was conducted in a wide range of system and flow parameters, which are as follows: system pressure p =0.

在宽广的参数范围内试验研究了螺旋管在不同倾角放置时的单相及汽液两相摩擦阻力特性,获得了螺旋管放置方向及各主要系统参数对汽液两相摩擦阻力特性的影响规律。

A spiral pipe or series of spiral pipes, as in a radiator.

螺旋管一个螺旋管或一系列螺旋管，如在电热器中

helical coil steam generator

螺旋管式蒸汽发生器

horizontal flow-through coil planet centrifuge for counter current chromatography

水平螺旋管逆流层析仪

electron-nuclear double resonance helix

电子-核子双共振螺旋管

ectron-nuclear double resonance helix

电子核子双共振螺旋管

Design and calculation of slide-block connection between screw pipes of screw conveyor

螺旋输送机螺旋管滑块式连接的设计计算

toroidal coupled MWD

螺旋管耦合随钻测量系统

Investigation on Convective Boiling Heat Transfer of R-134a in Helically-coiled Pipes;

R134a螺旋管内流动沸腾换热特性研究

fixed screw propeller shrouding

定螺距螺旋桨导流管

high frequency welded spiral fin tube

高频焊接螺旋翅片管

propeller mixer with draught tube

吸管螺旋桨式混合器

flexible tube auger conveyer

挠性管式螺旋输送器

a plumber's snake for clearing a trap and drain.

清洁排水管的螺旋钻。

Application of a new helix screw thread pipe heat exchanger

一种新型螺旋螺纹管式换热器的应用

Leak Repair of External Coils of Semi-spiral Tube Jacket Reactor

螺旋半管夹套反应釜外盘管泄漏修复

Helical CT Diagnosis of the Ureteral Carcinoma and Ureteral Polypi

输尿管癌与输尿管息肉的螺旋CT诊断

spiral part of a screw

（螺钉的）螺旋部分.

the cutting of spiral grooves on the inside of the barrel of a firearm.

在枪炮管内侧切凿出螺旋形的凹槽。