The present paper describes a study on the evaporation in a horizontal tube spray film evaporator.
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2. 采用降膜理论建立了板波纹填料的持液量模型。
A new method was presented according to the theory of falling film to calculate the holdup in structured packing.
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3. 设计了一种竖管降膜—横管冷凝的太阳能海水淡化装置。
A novel solar desalination unit with vertical tube falling film evaporation and horizontal tube condensation was designed.
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4. 本文对小雷诺数下溴化锂水溶液的降膜吸收进行了研究。
This paper deals with the down film absorbing process of Lithium Bromide-Water solution under small Reynolds Numbers.
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5. 得出的结论对垂直降膜吸收器的设计和优化具有指导意义。
The results of this paper will be in favor of the design and optimization of vertical falling film absorber.
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6. 文中并讨论了影响降膜式分子蒸馏器设计与操作的各种因素。
Factors affecting the design and operation of a falling film molecular still are discussed.
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7. 介绍了适用于大型水平管降膜蒸发器的筛板式液体分布装置。
The recirculation and utilization of condensate water out of the falling-film evaporator;
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8. 降膜式发生器在溴化锂吸收式制冷机与热泵中得到了一定的应用。
The falling film generator is applied in the lithium bromide absorption chiller and heat pump.
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9. 为了计算波动降膜传热传质，求解得到波动膜流解是非常重要的。
It is important to obtain the wavy film flow solution for the purpose of heat and mass transfer calculations.
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10. 分析了溶液温度、浓度、降膜雷诺数对吸收效率和传质系数的影响。
The effects of solution concentration, solution temperature and film Renault number on absorption performance were studied.
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11. 介绍了降膜蒸发器严重腐蚀的现象及原因，提出了预防腐蚀的措施。
The phenomenon of serious corrosion of falling - film evaporator and its reasons were introduced. And the countermeasures were put forward.
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12. 本文针对异形竖板降膜蒸发器的特点，将其应用于菠萝汁的蒸发浓缩。
In the paper, the dimpled vertical plate falling film evaporator was applied to concentrate and condense the heat sensitive pineapple juice.
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13. 模拟结果表明，进口流量和热负荷对降膜蒸发传热传质系数的影响较为显著。
The simulation results indicate that the effect of solution feed flow and heat flux has a high influence on heat and mass transfer coefficient of falling film evaporation.
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14. 布膜器是降膜蒸发器的关键部件，它对降膜蒸发器的性能影响是至关重要的。
The distribution plate is the key component in the film evaporators, which can affect the efficiency of the equipment.
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15. 自由降膜过程在许多工业领域，特别是在石油化工工业中有着非常广泛的应用。
The free falling film process has extensive applications in many fields especially such as petroleum and chemical industrial processes.
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16. 本文在对降膜结晶分离过程进行传热传质分析的基础上，建立了简化数学模型。
Based on the analysis of heat and mass transfer, a simplified mathematical model describing the falling film crystallization process is developed.
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17. 结果表明，与管式蒸发器相比，异形竖板降膜蒸发器更适宜于液体食品的蒸发。
The results indicated that the dimpled vertical plate evaporator was more appropriate for liquid food than the tubular falling film evaporator.
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18. 自由降膜过程在许多工业领域，特别是在石油化工工业中有着非常广泛的应用。
Falling liquid film flow has been given great attention due to its wide applications in petroleum and chemical industrial processes involving heat and mass transfer.
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19. 用板式降膜蒸发器蒸发浓缩酒精废液的方法；经生产实践证明，已取得初步成功。
The method that alcohol waste is concentrated in falling film plate evaporator, is proved to be successful in practice.
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20. 文中研究了用单程降膜蒸发器浓缩果糖浆的方法与生产条件，并得到满意的结果。
Satisfied results were obtained after a research into the methods and product conditions by using single pass falling film type evaporator to concentrate syrups.
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21. 考察了淡水和海水在离子镀铬、氮化钛和化学处理水平铝管外表面的降膜传热热性。
Seawater falling film evaporation heat transfer and anti-fouling characteristics were investigated on ion-plated chromium, TiN and chemically treated aluminum tubes.
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22. 研究了液体流量、载气流量、壁面热负荷及料液物性等对降膜载气蒸发传热的影响。
The effects of liquid flow rate, carrying gas flow rate, heat flux and liquid properties on heat transfer coefficient were measured.
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23. 对热管式降膜吸收器溶液吸收传热传质并通过热管移出吸收热的过程进行了数值研究。
A numerical analysis of the heat and mass transfer in a heat pipe type falling film absorber was carried out, in which solution absorption and removal of absorption heat happened through heat pipe.
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24. 模型中充分考虑了转动附加惯性力对降膜流场中液膜厚度、速度、温度和浓度分布的影响。
The effects of swaying additional inertia forces on the distributions of film thickness, velocity, temperature and concentration of falling film flow field were fully considered.
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25. 理论分析和实验结果表明，椭圆腔板束有利于降膜蒸发，能有效地提高蒸发速度和传热效率。
The theoretical analysis and experimental results show that the elliptic cavity is good for falling film evaporation and can effectively enhance the speed of evaporation and heat transfer efficiency.
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26. 提出了自动清洗式降膜蒸发器的设计思路，通过试验模型对其工作原理和清洗效果进行研究。
The test result has demonstrated that the scaling and fouling by the new evaporator can be controlled on line at low level during its operation.
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27. 热源温度较低时，在溴化锂吸收式制冷机或热泵中使用降膜式发生器可以改善传热传质的性能。
When the temperature of heat source is relatively low, the falling film generator in the lithium bromide absorption machine can improve its heat and mass transfer performance.
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28. 针对用于烧结法碳分母液蒸发的管式降膜蒸发器加热管结垢形成的原因，采取了相应的改进措施。
Appropriate modification measures have been taken to deal with scale formation in heating tube of the tube falling-film evaporator for carbon seed pregnant liquor evaporation in sintering process.
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29. 通过对溴化锂溶液在降膜吸收过程中传热、传质特性的分析，建立了垂直降膜吸收过程的数学模型。
Based on the study of the characteristics of heat and mass transfer of absorption, a numerical model to simulate the process of absorption of LiBr solution is established.
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30. 通过对溴化锂溶液在降膜吸收过程中传热、传质特性的分析，建立了垂直降膜吸收过程的数学模型。
Based on the study of the characteristics of heat and mass transfer of absorption, a numerical model to simulate the process of absorption of LiBr solution is established.
