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 refrigerating identity of an adsorption cooling tube applied in mobile machinery shop air conditioning is researched in this paper.
研究了一种应用于工程车司机驾驶室的新型制冷管的制冷性能。
Fans cooling the transmitter wailed with a sound like a high-powered leaf blower — and the thermometer inside the tube began to climb.
冷却发射机的风扇嗡嗡地响着—试管里的温度开始上升了。
Aiming at the refrigeration of the fisher, we use exhausted heat of the fisher's diesel engine as the power to drive the cooling tube.
针对渔船出海捕鱼冷藏问题，利用渔船的柴油发动机的余热，采用余热冷管进行制冷来提供冷冻保鲜需要的冷量。
The pressure wave strength, the cooling effect and heating effect of the tube are the strongest in a state of resonance.
谐振状态下管内出现最强的压力波并产生最强的冷效应和热效应。
Tube arrays can be found in the area of heat exchanger, solar collector, electronic cooling and electrodes used in the plating bath.
管排可以在换热器、太阳能集热器、电子器件冷却以及电解电镀工程中的排管电极等领域发现其应用。
Fine copper tube for the output of the compressor pipe cooling, thick return line.
制冷时细铜管为压缩机的输出管，粗的时回流管。
The transformation rule of diameter of droplets between cooling rate and undercooling can be analyzed in drop tube.
对落管中冷却速率和过冷度随液滴直径的变化规律进行了分析。
The mechanical parameters of the cooling tube with spiral flute were measured by the tension and fatigue tests.
由拉伸和疲劳试验，测定了冷凝器用钛螺纹槽冷却管的力学参数；
Therefore, the shape of water chamber is in favor of uniform distribution of cooling water volume in tube bundle.
因此，水室的形状应有利于冷却水量在管束中的均匀分配。
Normally, coefficient of convective heat transfer is gotten through experiments which is heating testing tube by electricity and computed through Newton cooling law.
通常，对流换热系数是在实验中以电加热试验管壁面后根据牛顿冷却定律计算得来的。
For the forced circulation system, to avoid the excessive values of circulation water dynamic, every water cooling tube must be mounted throttle plate in the design.
对于强制循环系统，为了避免循环水动力的多值性，设计均要求在每一根水冷壁管设置节流孔板。
Three-dimensional physical and mathematical models for the coupled heat transfer of natural convection in a liquid pool with heat source and forced convection in cooling coil tube are established.
建立了含内热源的液池内自然对流与冷却盘管内强制对流耦合传热的三维物理、数学模型，进行了相应的数值模拟计算。
The critical cooling rate for the glass formation in the tube was determined.
确定了在落管中形成玻璃的临界冷却速率。
It is generally obtained by the experimental method, namely using Newton cooling formula to get tube outside heat transfer coefficient, then get the tube outside Nusselt number.
一般通过实验的方法求得，即运用牛顿冷却公式求出管外对流换热系数，进而求得管外努谢尔数。
The shape of water chamber has a great influence on the distribution of cooling water volume in tube bundle.
水室的形状对冷却水量在管束中的分配有很大影响。
Concentric line up of water tube to the electrode ensures better cooling for longer electrode life and improved cut quality.
水管上部到电极的同心线确保了更好的冷却较长寿命易损件并提高切割质量。
Aiming at the refrigeration of the fisher we use exhausted heat of the fisher's diesel engine as the power to drive the cooling tube.
针对渔船出海捕鱼冷藏问题，利用渔船的柴油发动机的余热，采用余热冷管进行制冷来提供冷冻保鲜需要的冷量。
The results show that the vortex board has the same cooling performances as vortex tube, which will lay a foundation for further study on the turbulent flow board.
研究结果表明：涡流板同单管涡流管相比具有相同的制冷性能，为涡流板进一步研究奠定了基础。
According to the model of water act cooling, an optimized method is used to determine water cooling parameters, it can realize the optimized control concerning water cooling technique of plastic tube.
根据塑料管材的水幕冷却模型，对水冷参数进行了优化设计，实现了塑料管材水冷却技术的最优化控制。
The mould technology with high cooling intensity is adopted in the steel-making plant of Laigang to transform general built-up mould to high effective tube mould.
莱钢炼钢厂应用高冷却强度结晶器技术，将原组合铜板式断面结晶器改造为高效管式结晶器。
Against the existing problem on the spraying system of cross tube primary gas cooler, the respective modification measure has been taken, the cooling effect and safe delivery of gas were ensured.
针对横管初冷器喷洒系统存在的问题，采取了相应的改造措施，确保了煤气的冷却效果和安全输送。
The effect of recharge quantity of refrigerant (adsorbate) under the condition of keeping the adsorbent quantity constant on performance of the cooling tube is studied in the paper.
研究了在吸附剂量不变的情况下，制冷剂(吸附质)充注量对制冷管性能的影响。
The A356 aluminum alloy semi-solid slurry by damper cooling tube method was prepared under different pouring temperature conditions, and was compared with ones by cooling slope method.
介绍了阻尼冷却管法制备a 356铝合金半固态浆料工艺的试验装置及其工艺流程，在不同浇注温度下进行了系列试验，并与冷却斜槽法进行了对比分析。
A novel solid adsorption cooling tube driven by waste heat is proposed in the paper.
提出了一种新型的余热固体吸附式制冷管。
In this paper a theoretical calculation method of one-side cooling of flattened tube welded on a wall was obtained by calculation of cooling elements.
本文根据传热学的基本原理，采用冷却单元计算法推导得到了一套完整的关于扁圆管单面贴壁冷却方式的理论计算方法。
A tube of caulk and some spray foam will do wonders to reduce your heating and cooling bills.
泡沫管考克和一些喷雾会减少你的奇迹加热和冷却费用。
A tube of caulk and some spray foam will do wonders to reduce your heating and cooling bills.
泡沫管考克和一些喷雾会减少你的奇迹加热和冷却费用。
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