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- The mathematical model to determine EER, evaporating temperature and condensing temperature of single water chiller was proposed in this paper. 建立了求解单台冷水机组压缩机能效比、蒸发温度、冷凝温度的数学模型。
- Urban sewage's temperature is suitable, also amount of the urban sewage is huge, so it can well match to the evaporating and condensing temperature of water source heat-pump. 城市污水水量巨大,温度适宜,与现有水源热泵机组蒸发与冷凝的工作温度有良好的匹配。
- In addition, it proposes to realize the plan based on the fundamental research by reducing the condensing temperature to achieve the improvement of refrigeration efficiency. 并在理论研究的基础上提出了通过降低冷凝温度来达到提高制冷效率的实现方案。
- Based on the theoretical analysis, the mathematic model of each component is established, the calculating program is made and the influence of the concentration of the ammonia and the condensing temperature on the COP of the refrigerator are calculated. 在理论分析的基础上建立了各组成部件的数学模型,编制运算程序,对制冷过程进行了数值模拟,得到了氨水浓度、系统压力等与制冷机COP性能系数间的关系。
- The effect of reaction temperature, reaction pressure, catalyst concentration, ammonia circulation rate, condensing temperature on fatty nitriles reaction rate, yield, energy demand are discussed. 讨论反应温度、反应压力、催化剂的浓度、氨循环速率、冷凝温度对脂肪晴的反应速率、得率、能量消耗的影响。
- Reduce the condensing temperature 降低冷凝温度
- It is shown that there exists an optimum mean temperature in evaporator condenser to maximize the COP of the system, and the maximal COP of the system is increased with lowering the condensing temperature. 高温级冷凝温度改变时 ;循环性能系数也要随之变化 ;随冷凝温度增加 ;系统达到最大性能系数时的最大中间温度也增加 .
- These include: shelf temperature, product temperature, condenser temperature, chamber pressure and condenser pressure. 包括:板层温度、产品温度、冷凝器温度、前箱压力、冷凝器压力。
- When the winter will be the last of the snow white condensation temperature, Music spondee scattered when the earth, our hearts have been purified. 当冬将最后的温度凝结洁白的雪花,飘飘扬扬撒向大地的时候,我们的心灵,得到了净化。
- The effect of condensation temperature and soaking time on the yields of mesophase pitch and derived therefrom microbeads,and the textrue of mesophase pitch were investigated. 考察了热缩聚温度和停留时间对中间相沥青收率、微球收率及形态的影响。
- Simulation of floating condensing temperature control for air-cooled chillers 风冷式冷却器中变化冷凝温度的仿真
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- The effect of main operation parameters (evaporation temperature, condensation temperature, cycle ratio and the concentration of weak solutions) on the coefficient of performance (cop) was studied. The optimal parameters are obtained. 本文对TFE/NMP吸收式热泵的理想循环进行了模拟,研究了主要操作参数如蒸发温度、冷凝温度、循环倍比、进料浓度等对性能系数COP的影响并结合试验结果得出了最优参数。
- Absorption temperature, exchanger efficiency, generation temperature, condensation temperature can affect system's COP , the reflux ratio of evaporator, gas-emission scope and exergetic efficiency. 发现吸收温度、换热器效率、发生温度、冷凝温度对系统性能系数、蒸发器回流比、放气范围、灯用效率有一定影响.
- There is an imperceptible change in temperature. 温度有细微的变化。
- Thedeviation was caused by the influence of the condensate temperature in the equalizer andthe positive /negative sampling tubes as well as by the effect of the high ambienttemperature. 对此,分析了锅炉水位偏差的原因有平衡容器内凝结水温度问题,正负压取样管内凝结水温差的问题及环境温度高的问题。
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The temperature fell sharply in the night. 夜间温度急剧下降。