喷淋冷却

喷淋冷却结晶器在小方坯连铸机上的试验与应用

Test and application of spray cooling mold to billet conticaster

连铸喷淋冷却结晶器的应用及研究

Application & study of spray cooling mould

喷淋冷却实验结果与模型计算结果对比表明，该模型能够较精确地预测CCD排出气体喷淋冷却效果。

The heat-transfer models are inspected by contrasting the experimental results with the data from model-calculating and it is concluded that the established models can be predict the cooling effect of exhaust gas in CCD precisely .

DT-22凉凉隔热胶在轻质油、液化石油气和丙烯腈储罐上使用，在夏季可降温10℃左右，优于喷淋冷却水的降温效果。

When DT-22 cold-cold heat insulation coating was applied on the light oil , LPG and cyanide tanks , the temperature was reduced by 10 oC in summer , which is better than cooling water spray in reducing temperature .

焙烧炉沥青烟气净化系统中喷淋冷却水系统可靠性分析

Analysis on Reliability of Cooling Water System in Asphalt Gas Decontaminating for Carbon Calciner

并数值计算了普通循环水冷结晶器与喷淋冷却结晶器的冶金参数。

The metallurgical parameters of the conventional recirculating water cooling and the spray cooling molds have been calculated respectively .

型脉动真空灭菌柜为自动程序控制，兼有脉动真空与快速喷淋冷却功能。

The autoclave type XG1-H has automatic programmed control and functions of both pulsating vacuum and rapid shower cooling .

对肉类冷却新技术如真空冷却、喷淋冷却、延迟冷却和冰温冷却进行了综述。

Some novel chilling technique such as vacuum chilling , spray chilling , delay chilling and ice temperature chilling was also reviewed .

针对铸坯在结晶器内的凝固特性，建立了喷淋冷却结晶器的传热数学模型。

Based on an understanding of the solidification features of slabs in moulds , the mathematical model of heat transfer of the spray cooling mold has been proposed .

得到了影响喷淋冷却系统换热效果的主要因素，结果表明：雾滴与空气接触面积的大小，液滴在换热区停留时间是影响液滴与空气热质交换强弱程度的重要因素。

The results show that the important factors of influencing heat exchange are the size of the droplets and air contact area and the residence time of droplets in hot spots .

液滴冲击液面现象在自然界和工农业生产中极其普遍，如雨滴冲击水体表面、喷淋冷却及高温液滴破碎等。

Impact of drops onto liquid surfaces occurs frequently in nature and industries , such as impingement of rain drop on the waters , spray cooling and fragmentation of liquid metal drops .

轧钢废水是一种常见的工业废水，其污染物主要是在对钢材表面进行喷淋冷却过程中带入系统中的氧化铁皮以及各润滑点的漏油、渗油所造成的油类污染物。

Rolling waste water is a common kind of industrial waste water . The mainly contamination are scale of spray on the surface of billet , leap and seek of lubrication system .

涟钢三炼钢厂小方坯连铸机采用了喷淋冷却结晶器，研究分析了拉速、中间罐浇铸温度、水压与水流量对该结晶器平均热流量的影响，以及水质对喷淋冷却结晶器的影响。

The mould cooled by water injection has been used on the small billet continuous caster . The influences of draw speed , pouring temperature in the middle ladle pot , water pressure and flow , water quality on the mould was investigated and analyzed .

本文介绍了近二年来邯钢第二炼钢厂小方坯连铸机在生产中使用喷淋冷却结晶器的试验过程及其优点与实际效果。

This article presented the course of testing of the spray cooling mould on the billet conticaster at the No 2 Steelmaking Plant of the Handan Iron and Steel Company over the two years and summed up the advantage and effectiveness of it in actual use .

灌肠杀菌后冷却时，可采用空气冷却或水喷淋式冷却。

After sterilized could be make cool by water or air .

连铸喷淋式冷却结晶器的设计及应用

Design and application of spraying cooled mold

研究了拉速、中间包浇注温度、结晶器冷却强度及冷却水水质对喷淋式冷却结晶器平均热流密度的影响，对喷淋式冷却结晶器的设计和应用有一定的参考价值。

In this article the effect of casting speed tundish temperature , cooling indensity and the water quality on average heat flux density in the mold is studied . The results are useful for design and application of the mold .

水喷淋消声器排气冷却效果及阻力特性仿真研究

Simulated Study on the Cooling Effect and Resistance Characteristics of Silencer with Water Spray

蒸发冷却在空调系统中有着广泛的应用，如空气水喷淋室、冷却塔等。

Evaporative cooling is widely used in air conditioning systems , such as air water spray chamber and cooling towers .

水喷淋对热烟气冷却效应的模拟计算

Numerical simulation on the cooling effect of water sprinkler on hot smoke

本文首先在完成一种喷淋悬摆快速冷却技术工程模型的基础上，对模型进行了理论分析和设计。

Basing on the engineering model of the quick spray cooling system , the theoretical analysis and design is carried out .

针对核电厂在失去重要厂用水后，用换料水箱通过安全壳喷淋系统管线、喷淋泵和喷淋热交换器构成冷却回路，以反冷设备冷却水系统进行了分析。

The feasibility to cool component cooling water with refueling water storage tank through the containment spray test line , spray pump and spray heat exchanger in the event of loss of essential service water in nuclear power plant is analyzed .