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condensing temperature
相关语句
  冷凝温度
    The comparison demonstrates that CO_2 double stage cycle with an expander has good stability,and at high equivalent condensing temperature single stage cycle with an expander is preferable to R134a cycle,while at low equivalent condensing temperature double stage cycle with an expander is equal to R134a cycle.
    结论是CO2双级带膨胀机循环的稳定性好,当量冷凝温度较大时单级带膨胀机循环性能高于R134a循环,当量冷凝温度较低时,R134a循环性能与双级带膨胀机循环不相上下。
短句来源
    Dispose the experiment data and select five internal parameters as the parameters of fault detection including evaporating temperature, condensing temperature etc from all the variables.
    实验完毕后,对实验数据进行了分析处理,从各种变化参数中选取了蒸发温度、冷凝温度等5个制冷机内在参数作为故障判断参数。
短句来源
    Dispose the experiment data and select five internal parameters as the parameters of fault detection including evaporating temperature, condensing temperature etc from all the variables. Variation rule of one of the five parameters represents the one running state.
    对实验数据进行了分析处理,从各种变化参数中选取了蒸发温度、冷凝温度等5 个制冷机组内在参数作为故障判断参数,这5 个判断参数的某一种变化规律就代表了一种机组运行状态。
短句来源
    It is demonstrated by the experimental investigation and theoretical analysis that COP of this heat pump system is over 2, the compressor discharge temperature under 120 ℃, and the heating capacity can meet the heating load needed when the condensing temperature is 50℃ and evaporating temperature-25℃.
    试验和模拟计算表明:在冷凝温度50℃和蒸发温度-25℃工况下,系统制热性能系数高于2,压缩机排气温度低于120℃,制热量可以满足用户要求;
短句来源
    Some researches in an ice harvester machine are made which indicate that the evaporating temperature is the most significant factor which influence the COP (Coefficient of Performance) of a refrigeration compressor while both the evaporating temperature and the condensing temperature are two main factors.
    通过对某冰片滑落式冰蓄冷空调系统运行的分析及研究,表明在影响制冷机COP值的两大因素——蒸发温度和冷凝温度中,蒸发温度占主导地位,要提高制冷机运行的COP值应当首先考虑提高制冷机的蒸发温度.
短句来源
  “condensing temperature”译为未确定词的双语例句
    The result indicates that the blocking fluid will emerge when the outdoor air temperature is 0 ℃ and the condensing temperature is over 40 ℃, during the same, the controlling of the TXV to the refrigerant will become weaker, superheat of the refrigerant in the evaporator will improve, as a result of which, it will affect the safety and economics of the compressor.
    实验研究表明: 在环境温度(Ta)为0℃,水箱内水温高于40℃左右时,热力膨胀阀内即出现阻塞流,导致热力膨胀阀的控制作用大大减弱,过热度增加,进而影响压缩机的安全性和经济性。
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  condensing temperature
Experiments on the laboratory prototype have been carried out and a mean cooling power output of about 3.3 kW is obtained when the condensing temperature and the evaporating temperature are 40°C and 7°C respectively.
      
A comprehensive analysis of the effect of evaporating temperature, condensing temperature, and diffusion gap width over the diffusion mass flow rate and evaporation heat transfer coefficient are carried out.
      
The temperature rises to thot-gas which is higher than the condensing temperature tc because the va pour has been strongly superheated.
      
The temperature of a liquid when it is cooled below its condensing temperature.
      
The temperature rises to thot-gas which is higher than the condensing temperature tc because the vapor has been strongly superheated.
      
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The dynamic model of a hybrid system,in which heating and cooling are provided with combined cycle driven by solar energy,is described in this paper.Using this model the calculated results are given for a system using activated carbon methanol as adsorption pair and heat pipe evacuated tubular solar collector.The effect of some parameters,to the performance of the system such as condensing temperature、evaporating temperature、city...

The dynamic model of a hybrid system,in which heating and cooling are provided with combined cycle driven by solar energy,is described in this paper.Using this model the calculated results are given for a system using activated carbon methanol as adsorption pair and heat pipe evacuated tubular solar collector.The effect of some parameters,to the performance of the system such as condensing temperature、evaporating temperature、city water temperature as well as ambient environment conditions which affect the hybrid system properties are analyzed.This dynamic simulation method in useful for the optimum desingn of hybrid system.

:对太阳能作为驱动源的固体吸附式制冷与供热联合循环系统进行了动态仿真,并对用热管真空管集热器及活性炭甲醇作为制冷剂的系统进行了随太阳辐照度变化的动态计算,分析了冷凝温度、蒸发温度、自来水温等外界环境参数变化对复合系统性能的影响,为进一步完善与改进系统的性能奠定基础。

A two-stage compression variable frequency air source heat pump(TV-ASHP) has been developed combining variable frequency technology with two-stage compression cycle. The empirical formula of optimal intermediate pressure was calculated, and two control model with the priority target as coefficient of performance (COP) or heating capacity was advanced in this paper. It is demonstrated by the experimental investigation and theoretical analysis that COP of this heat pump system is over 2, the compressor discharge...

A two-stage compression variable frequency air source heat pump(TV-ASHP) has been developed combining variable frequency technology with two-stage compression cycle. The empirical formula of optimal intermediate pressure was calculated, and two control model with the priority target as coefficient of performance (COP) or heating capacity was advanced in this paper. It is demonstrated by the experimental investigation and theoretical analysis that COP of this heat pump system is over 2, the compressor discharge temperature under 120 ℃, and the heating capacity can meet the heating load needed when the condensing temperature is 50℃ and evaporating temperature-25℃. Also the experiment shows this system runs safely and steadily, which can be used in the cold regions where outdoor temperature over-18℃.

将双级压缩和变频技术有机结合,提出一种适用于寒冷地区双级压缩变频空气源热泵系统。本文得出了该系统最佳中间压力表达式,提出采用效率优先和制热量优先的双控制模式,并根据需要利用变频手段来提高热泵系统的制热性能系数和制热量。试验和模拟计算表明:在冷凝温度50℃和蒸发温度-25℃工况下,系统制热性能系数高于2,压缩机排气温度低于120℃,制热量可以满足用户要求;且试验验证系统运行稳定可靠,可以在-18℃以上的室外低温环境中满足寒冷地区冬季供暖需要。

This paper investigates the performances of scroll compression ground source heat pump unit in winter and in summer typical conditions, and analyses the operating performance of ground source heat pump system with the condensing temperature and the water flow rate. The air conditioning terminal load and the heat pump unit performance must be given attention in setting up the operating conditions of the ground source heat pump system. The method of synthesizing inner and outer parameters should be adopted...

This paper investigates the performances of scroll compression ground source heat pump unit in winter and in summer typical conditions, and analyses the operating performance of ground source heat pump system with the condensing temperature and the water flow rate. The air conditioning terminal load and the heat pump unit performance must be given attention in setting up the operating conditions of the ground source heat pump system. The method of synthesizing inner and outer parameters should be adopted in the capacity control of the ground source heat pump.

在涡旋压缩式地源热泵系统的冬、夏季典型工况下的循环性能分析的基础上,重点分析了地源热泵系统冬季随冷凝温度、循环水流量变化时的的运行特性,指出地源热泵系统的运行工况应兼顾末端负荷和机组循环性能之间的关系,并采取内外参数综合的容量调节方法。

 
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