Effect of CaCO_3 scale formation on heat transfer of pool nucleate boiling

Study on the Enhancement of Nucleate Boiling Heat Transfer by Applying Electric Field

光滑管外核沸腾换热的电场强化实验研究

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According to rigorous procedures, pool boiling heat transfer curve under subcooling of 24 K was obtained.

严格按照沸腾传热试验程序得到了过冷度为24K时的池沸腾传热曲线。

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The boiling curve hysteresis phenomena from thin particle porous layers in a vacum state are experimentally researched, using Ethyl alcohol as test liquid.

以乙醇为工质，实验探索了颗粒多孔层在真空状态下的沸腾滞后现象，以及系统真空度、液体过冷度和多孔层结构参数对它的影响。

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An experimental investigation of boiling curve hysteresis with a horizontal tube bundle

水平管束沸腾滞后的实验研究

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Changes the mechanical timer of Type420B boiling sterilizer into an electronic timer and adds a display circuit so as to make its timing ocular, operation stable and maintenance easy.

将420B型煮沸消毒器的机械定时器改为电子定时器，并加装显示电路，使其定时直观、工作稳定、便于维修。

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The production practice of quasi-boiling carbon electrode steel in concast

连铸准沸腾碳素焊条钢的生产实践

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The Boiling of Steel Melt and its Control During Vacuum refining Process in Ladle Furnace

钢包炉真空精炼过程中的钢液沸腾与控制

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Owing to its excellent deep stamping and no-aging performances, IF steel becomes a new generation of stamping steel following boiling steel and aluminium killed steel and represents the development level of steel sheets for automobiles in a country.

近几年来，由于IF钢具有优良的深冲性和无时效性，已逐渐成为继沸腾钢和铝镇静钢之后的新一代冲压用钢，是一个国家汽车用钢板生产水平的标志。

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In operation since the early1970s, Japan's Fukushima Daiichi nuclear plant uses six boiling water reactors, which rely on uranium nuclear fission to generate heat.

从19世纪70年代投入运行以来，日本福岛第一核电站利用六个沸水堆，通过铀核裂变来产生热能。

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Advances in radioactive wastes management and radiation protection at nuclear power plants with boiling water reactors

沸水堆核电站放射性废物管理与辐射防护的进展

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According to the results in this experiment, based on the similarity between flash evaporation and nuclear boiling, an experimental expression of heat transfer coefficient with all of the influence parameters was presented with the maximum error of 27%.

根据实验结果，基于闪蒸过程类似核态沸腾，给出了换热系数与各影响参数之间关系的实验关联式，与实验结果的误差小于27%。

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Grey system theory is applied to analyze the experimental data of onset of nuclear boiling in Freon natural circulation.

运用灰色系统理论对以氟利昂为工质的自然循环过冷沸腾起始点实验结果进行分析。

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And then, four nuclear boiling heat transfer models are focused on.

其次，重点介绍了核态沸腾换热的四种经典模型。

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Base on the analysis of water deposit stick to the outside wall of tubes of transforming gas heat recovery boiler study the problem in chemical cleaning process as well as make a proposal that residual boiling stone should be converted into another type and do alkali cleaning properly.

通过对制氢转化气余热锅炉管束外的垢样分析以及对化学清洗中存在问题的探讨，提出对残垢进行碱煮转型后，适时采取酸洗的建议。

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The reason why it is named fin is that it can be used to enhance heat transfer as a newtype fin, such as enhancing heat exchanger burner, obtaining heat from boiling bed, strengthening condenser of splitting decomposition and cooling high temperature mineral etc.

之所以称之为翅是因为它以一种翅片形式引入到空间表面进行强化换热，如可用于高温沸腾床内取热、急冷换热器、高温矿物的冷却等。

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Xylene ammoxidation Catalysts were prepared by using different pretreatment methods of catalyst carrier and different soak conditions of active components, and the catalytic property was studied by boiling bed reaction. Based on many useful information, the optimal preparation methods and factors was obtained.

采用不同的载体处理方法和活性组分浸渍条件制备了二甲苯氨氧化反应催化剂，并用沸腾床反应对催化剂性能进行比较研究，得到了较佳的制备方法与条件。

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The waste acid of 40~ 55% concentration is pumped into a boiling-bed roaster and roasted in the boiling bed.

将浓度为40～55%的废酸用泵打入焙烧入口，进入沸腾炉的沸腾层焙烧。

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Catalytic Active Components of Iron-Molybdenum Catalyst and Catalytic Ammoxidation of Methanol to HCN in Boiling Bed Microreactor

甲醇氨氧化制氢氰酸沸腾床催化剂活性组分及其催化作用的研究

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The invention discloses a catalyst carrier for coal liquification oil hydrogenation on boiling bed and the preparation method.

本发明公开了一种煤液化油沸腾床加氢处理催化剂载体及其制备方法。

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Study on Preparation of formaldehyde from methanol oxidation over Fe-Mo catalyst in boiling bed

沸腾床铁钼催化剂甲醇氧化制甲醛研究

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