对重点腐蚀部位的大气冷凝器、大气腿、后续水环真空泵泵壳、叶轮、水封罐等升级材料、泵壳内涂防腐涂料后，已运行两年，仍然完好。
Since the material of atmospheric condenser, barometric discharge pipe, pump casing of follow-up water ring vacuum pump, impeller, and moisture tank was upgraded and anticorrosive p...
本文分析了回流冷凝器内的物理现象和传热过程；
This paper analyzes the physical phenomena and the heat transport in the reflux condenser;
喷雾式除气器应为鹳式或证明相似结构，将除气器、预先加热器、排气冷凝器和给水储存箱的功能融合在一个容器内。
The spray type deaerator shall be Stork type or proven equivalent construction which combines in one vessel the functions of deaerator, pre-heater, vent condenser and feed water storage tank.
建立了平行流冷凝器的数学模型，根据所建模型得到的计算结果和试验结果对比，其误差范围在5%内。
A mathematical model for this kind of condenser was established. The comparison of experimental data with calculation result shows that the errors are within 5%.
建立了平行流冷凝器的数学模型，根据所建模型得到的计算结果和试验结果对比，其误差范围在5%内。
A mathematical model for this kind of condenser was established. The comparison of experimental data with calculation result shows that the errors are within 5%.
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