With the development of large scale hydropower station and the increase of installed capacity of generating unit, the evaporation cooling has been applied widely.
随着大型水电站的开发建设和单机容量的增大,蒸发冷却将得到广泛的应用。
The influences of salt scale on heat transfer coefficient, production capacity and steam consumption in the evaporation of liquid caustic soda are analyzed.
分析了液碱蒸发装置结盐对蒸发传热系数、生产能力和蒸汽消耗的影响。
The capacity of evaporation equipments is above 30% than before, and steam consumption of caustic soda dropped 15.4%.
投运3个月的考核结果表明蒸发装置产能提高30%,烧碱汽耗下降15.4%。
The plate falling film evaporator has advantages of high capacity, less steam consumption and high return water ratio but is not suitable for evaporation of solution with crystal liberation.
板式降膜蒸发器具有蒸水能力大、汽耗低、回水比高等优点,但不宜蒸发有结晶析出的溶液。 山西铝厂拜尔法母液中碳碱含量高,在蒸发过程中易析出。
Through successive improvement, the E-601 type of evaporimeter was stipulated as a standard measuring instrument in China for water-surface evaporation capacity in 1988.
我国水面蒸发量观测仪器类型很多,通过不断改进,1988年规范规定E- 601型蒸发器为水面蒸发测量的标准仪器。
Due to the fine dispersity, high heat capacity, and ease of evaporation, water mists have got widely used and concerned about as the substitute of the haloalkane extinguishing agent.
细水雾具有良好的液滴分散性、高热容、易蒸发等特性,因此作为卤代烷烃灭火剂的替代物,细水雾灭火技术己得到了广泛的研究与应用。
Innovation of process, technology and equipment of evaporation units were introduced. Production capacity was improved, and the costs were decreased by automatic control and process management.
介绍了对蒸发装置的工艺、技术、设备等方面的改造内容。通过改造并实施自动控制,加强工艺管理,提高了装置生产能力、降低了生产成本。
Under the condition of unsaturated capacity, the evaporation intensity of soil water has parabola in evaporation with the content of soil organic matter and bulk density.
在非他和含水量下,土壤水分蒸发强度与土壤有机质和容重呈抛物线状;
The parameters mean the evaporation capacity or the volume, pressure, and temperature.
介质参数是指蒸发量或容积、压力、温度。
With the increase of inlet air temperature of the condenser, evaporation pressure, condensation pressure increase, but supercooling and superheat degree, refrigerating capacity and COP decrease.
随着冷凝器进口空气温度的升高,蒸发压力、冷凝压力升高,而过冷度、过热度、制冷量和COP均线性下降;
The evaporation capacity calculated by Penman-Monteith formula is suggested to replace the water surface evaporation observed for an improved regression.
建议使用彭曼公式计算的蒸发能力代替实测水面蒸发以提高拟合效果。
The amount of evapotranspiration of farm land can be calculated by multiplying the largest possible evaporation capacity of water surface with a special coefficient.
用它计算的水面最大可能蒸发量乘以一定系数,便可换算成农田蒸散量。
But evaporation capacity of 100 cm height in sprinkler irrigation field was a little larger than that of the same height in surface irrigation field.
在地面灌和喷灌同时灌溉的情况下,地面灌农田的土面蒸发量大于喷灌农田;
If the solvent of raw material is organic(ethanol, acetone, methanol etc. ), capacity of evaporation would rise.
注:如干燥原料的溶剂是有机溶剂(乙醇、丙酮、甲醇等),设备的蒸发量将大大提升。
The influences of generation temperature, evaporation temperature, absorption temperature to the coefficient of performance, circular ratio and cooling capacity were also studied.
并讨论了循环的发生温度、蒸发温度、吸收温度对循环性能系数、循环倍率和制冷量的影响。
The influences of generation temperature, evaporation temperature, absorption temperature to the coefficient of performance, circular ratio and cooling capacity were also studied.
并讨论了循环的发生温度、蒸发温度、吸收温度对循环性能系数、循环倍率和制冷量的影响。
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