本文采用升膜式蒸发器的计算方法对尿素一段、二段蒸发器进行模拟计算。
The calculation method for climbing film evaporator was used to simulate the evaporators of first stage and second stage urea solution.
因此，研究内冷式刮膜薄膜蒸发器中试装置的传热蒸发性能，并扩展其应用，有着重要意义。
Therefore, it is very important to study heat transfer and evaporation performance of pilot plant of wiped thin-film evaporator with an inner condenser and extend its applications.
目前对内冷式刮膜薄膜蒸发器进行研究，一是以模拟研究为主，所得到的结论未经实验数据验证；
Recent research on the inner condensing wiped thin-film evaporator is mainly on the theoretical of the evaporating process, but unfortunately without certification by the experimental findings.
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.
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.
外流降膜板式蒸发器作为替代列管式蒸发器的新设备应用于氧化铝行业，其板片材质处于一个摸索选择的过程。
Disk evaporator with out flow reducing membrane is a new equipment in alumina industry to replace the parallel piping evaporator, but the material of the equipment is under test.
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.
分析了影响伞板式降膜蒸发器传热的主要因素，得到了伞板降膜蒸发侧无因次传热系数的实验关联式；
The influence factors of the heat transfer performance and the formula of the heat transfer coefficient on the evaporation side in the umbrella-plate have been obtained.
对这种蒸发器进行了传热性能的研究，并与池式光板进行传热性能对比，实验结果表明，T型翅片板降液膜蒸发能在低温差下维持沸腾且有较高的给热系数。
The heat performance of boiling for this evaporator has been studied and compared with that of falling film boiling and pool boiling on the smooth plate respectively.
对这种蒸发器进行了传热性能的研究，并与池式光板进行传热性能对比，实验结果表明，T型翅片板降液膜蒸发能在低温差下维持沸腾且有较高的给热系数。
The heat performance of boiling for this evaporator has been studied and compared with that of falling film boiling and pool boiling on the smooth plate respectively.
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