This paper studies the pin-fin tube, smooth tube and finned tube on the same wind channel test apparatus through experimental method.
采用实验研究的方法，分别对针翅管，平直翅片管和光管在同一风洞实验台上进行了实验。
Based on a comparison with a tube and fin radiator, this paper discusses and analyses the repairability and maintainability of a tube and corrugated fin radiator installed on Dong Feng EQ140-1 truck.
通过与管片式散热器总成的对比，分析、探讨了东风牌EQ140-1型汽车上所采用的管带式散热器总成的各项维修性能。
HIMOD flagship series USES interactive "type v" coil, the internal thread copper tube and punched slotted fin, and heat transfer efficiency is higher than the traditional coil unit.
HIMOD系列旗舰型采用了交互“V型”盘管，采用了带内螺纹的铜管及冲缝型翅片，比采用传统式盘管的机组有更高的传热效率。
The comparison of heat transfer performance with three different fin spacing, three different Numbers of tube rows and three different Numbers of tubes under three constraints is carried out.
然后通过三种限制条件对不同翅片间距、不同管排数和不同管数下的换热板芯的传热性能进行了比较。
The experimental results and mechanism of heat transfer enhancement of T—Shaped fin tube were discussed.
本文还讨论了试验结果及T形翅片管强化沸腾传热的机理。
The electric hot air curtain machine can be divided into two types of semiconductor thermal sensitive ceramic heater and a fin electric heating tube heater according to different heating materials.
电热风幕机根据加热材料不同可分为半导体热敏陶瓷加热器和翅片电热管加热器两种。
There are fin cutting devices to produce serrated fin tube and cutting speed is controlled automatically depend on welding speed of tube dancer.
开齿机将翅片切开，可生产出锯齿形翅片管。剪切速度，根据辊子输送管子后焊接的速度自动控制。
Rest of airframe welded steel tube, with pilot and fixed fin at rear and engine and fuel tank at front, resting on two pontoons of rubberized fabric.
其余机身焊接钢管，与飞行员，在后方，发动机和燃料箱固定鳍在前面，胶布的两个浮筒休息。
However the fin height, fin Angle and distance of finned tube have the large influence to the finned tube heat, all of them exist the optimal geometrical dimensions.
然而翅片高度、翅片夹角和管排间距则对翅片管的散热性能影响很大，分别存在最优的几何尺寸。
Emphasis is laid on the effect of tube distance and fin thickness on fin efficiency.
重点分析了圆管与扁管管间距、肋片厚度对肋效率的影响。
Comparation on the performances of the plate-fin and tube heat exchanger is made according to the base datas from power plant.
通过实测的运行数据，对板翅式换热器和管式换热器的性能进行了对比。
The system implements the parametric design and drawings of many typical kinds of refrigerating parts, e. x. the plate-tube evaporator, the single back-fin evaporator and the box condenser.
该系统完成了对典型制冷装置的换热器部件，如板管式蒸发器、单脊翅片管式蒸发器、箱壁式冷凝器的参数化设计和绘图；
Rectangle fin circle tube heat exchanger is chosen as the laser's radiator, and its conducting heat is calculated.
选择矩形翅片圆管束热交换器作为激光器的散热部件，并进行了换热计算。
This kind of fin is applicable to the fin-tube cooling heat exchanger and the effect of heat transfer is perfect.
证明该圆孔翅片是一种适用于翅片管式制冷换热器且传热效果优越的片型。
The air cooler is designed of nullity fin oval stainless steel bellows tube bank replacing conventional fin tube bank. It is a technological innovation designing and manufacturing of The air cooler.
空气冷却器采用无翅片椭圆不锈钢波纹管管束替代传统的翅片管管束，是空气冷却器设计制造的技术革新。
The volatilizing punching oil developed with isoalkane possesses excellent volatility, lubricity and anti-corrosion ability, which can apply to metalworking of aluminum fin-stock and copper tube.
以异构烷烃为基础油研制的挥发性冲压油具有优异的挥发性能、润滑性能和防腐蚀性能，可用于铝翅片和铜管的加工。
Part Two compares the traditional tube-fin heat exchanger and the microchannel heat exchanger used in compressor condensing unit.
第二部分为比较传统的管翅式换热器和微通道换热器在压缩冷凝机组中的应用。
The quality requirement on hot-dipped galvanizing for elliptical fin-tube is analyzed, and the method to control the quality of hot-dipped galvanizing is put forward.
本文将针对椭圆翅片管的热浸锌质量要求进行分析，并阐述如何进行椭圆翅片管的热浸锌质量控制。
The characteristic of heat transfer enhancement and the fluid flow of the fiat tube bank fin exchanger which has vortex generators on both sides of the fin were investigated by using numerical method.
采用数值模拟的方法，研究了流道内上下两肋片均布置有涡产生器的扁管管片式散热板芯的传热与阻力特性，并与流道单面布置涡产生器的换热板芯进行了对比。
And the related computation and analysis are conducted based on test data of a specific tube-and-fin automotive radiator.
结合某管带式汽车散热器的试验数据进行了相关计算与分析。
A general steady distributed parameters model of fin-and-tube heat exchanger with complex refrigerant circuits was developed based on two-phase fluid network.
基于两相流体网络，建立了针对具有复杂流路布置的翅片管换热器稳态通用分布参数仿真模型。
Spirally corrugated and sawtooth-shaped fin tube is a high performance condensation heat transfer tube.
螺旋槽锯齿翅片管是一种新型高效冷凝换热管。
The volumetric heat transfer capacity of plate cooler is 1.5 times as that of fin-tube cooler and 15 times as that of tube cooler.
板式空冷器单位体积换热量约是翅片管式空冷器的1.5倍，是光管式的15倍；
The experimental results are collected and compared on single experimental pipe, cross tube bundle, rectangle and triangle cross fin-tube.
对单根试验管、叉排管束、矩形截面超片管和三角形截面翅片管的试验结果进行了综合比较。
To find the basic heat transfer performance of fin-tube heat exchanger, the numerical analysis is carried for heat transfer element with single round and related fin area.
用数值方法分析了涡产生器式圆管管片式换热板芯单个圆管翅片区域内的传热与阻力性能。
The wavy fin-and-tube heat exchanger is one of th.
波纹翅片管换热器是应用最为广泛的翅片管换热器之一。
Under the body-fitted coordinates, a study of three-dimensional laminar flow and heat exchange characteristics of staggered round tube bank fin is carried out through finite difference method.
在适体坐标系中采用有限差分法对错排圆管管片式换热芯子的三维层流流动及其换热特性进行了研究。
The simulation results indicated that heat pipe diameter, pipe length, tube pitch and fin structure had influence on the efficiency and pressure drop of heat pipe exchanger.
模拟结果表明，热管的管径，管长，管间距和翅片结构均影响热管换热器的换热效率和压力降。
The performance and hysteresis of boiling heat transfer of T-tube with different opening, low fin tube, and two kind of plain tubes have been studied experimentally.
本文报道了几种不同平均开口度的T管、低肋管和光管的沸腾传热性能及沸腾滞后现象。
The performance and hysteresis of boiling heat transfer of T-tube with different opening, low fin tube, and two kind of plain tubes have been studied experimentally.
本文报道了几种不同平均开口度的T管、低肋管和光管的沸腾传热性能及沸腾滞后现象。
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