给出了氨吸收制冷过程模拟和物料及热衡算的模型。
A simulation model of ammonia absorption refrigeration process involving material and heat balance is given.
然后，由通常含有氧化锂的盐溶液，吸收制冷剂的蒸气。
Then a salty solution, commonly containing lithium bromide, absorbs the refrigerant vapours.
由于单效溴化锂吸收制冷循环受太阳能热源温度较低的限制，需要采用适当的辅助手段。
The limitation of the single-effect LiBr absorption chilling circle driven by the low temperature solar energy heat source require adopting auxiliary means for proper operation.
本文提出了利用(？)力学优化对过程参数和流程进行热力学评价的方法，并用于氨吸收制冷流程。
By using thermodynamic optimization, a method of thermodynamic evaluation on the process parameters and the plants, especially, on the ammonia absorption refrigeration (AAR), is presented.
所得到的最佳参数、工作区域图及工作效率曲线对氨吸收制冷流程和操作参数的选择具有较大实用价值。
The obtained optimum parameters, working region diagrams and working efficiency curve diagrams have more practical value in selecting AAR process and operating parameters.
同时，改进了以往吸收制冷的工艺流程，优化了制冷系统的工作过程，并研究了这套空调系统的节能效果。
Meanwhile, the technical flow of absorption refrigeration system was improved, the work process was optimized, and the energy saving effect was studied simultaneity.
森林面积可以直接带来大气制冷和吸收温室气体的综合利益，带来额外的凉爽。
Forested areas provide the combined benefits of directly cooling the atmosphere and of absorbing greenhouse gases, leading to additional cooling.
氨经冷凝器后流入蒸发器，在这里它在被水再次吸收之前提供制冷效果。
The ammonia circulates through a condenser and then an evaporator, where it provides the cooling, before being reabsorbed by the water.
制冷剂变为蒸汽，吸收空气中的热量。
A refrigerant vaporises, absorbing heat from the air to be cooled.
对溴化锂吸收式制冷机进行动态仿真可以了解其动态特性，进而实现优化设计，利于节能节材目标的实现。
Dynamic simulation of lithium bromide absorption chiller can reveal its dynamic characteristics as well as realize the optimization of design and energy saving.
空气被吹动经过蒸发器的散热片空气被鼓吹经过蒸发器的散热片，(如前所说，是热流向冷)，空气负载的热量转移到冷的散热片上，反过来被制冷剂吸收。
As air is blown through the fins of the evaporator (and as stated previously hot travels to cold), the heat carried by the air transfers to the cold fins and in turn is absorbed by the refrigerant.
众所周知，动态特性是溴化锂吸收式制冷机的基本特性，同时又是控制系统的主要内容之一。
It is well known that, dynamic characteristic is the basic character of lithium-bromide absorption chiller and it is also one of the main contents of controlling system.
吸收式制冷机主要由四个交换设备组成，即发生器、冷凝器、蒸发器和吸收器，外墙保温材料它们组成两个循环环路：制冷剂循环与吸收剂循环。
Absorption chiller mainly by the four exchange equipment composition, namely generator, condenser, evaporator and absorber, they formed two cycle loop: refrigerants circulation and absorber cycle.
制冷剂沸腾或变成蒸气时，它从流过蒸发器鳍片的空气吸收热量。
As the refrigerant boils, or turns into vapor, it absorbs heat from the passenger-compartment air flowing over the evaporator fins.
介绍了常用的蒸汽吸收式制冷机组、双效溴化锂吸收式制冷机的工艺流程。
The process flow of steam absorption refrigerating set and double-effect lithium bromide absorption refrigerating set were introduced.
该结论对太阳能吸收式制冷系统的设计具有重要的参考价值。
The conclusion is an important reference value for the design of solar absorption refrigeration system .
本文对扩散——吸收式制冷系统的工作机理及热力计算进行了探讨。
This paper discusses the working mechanism and thermal calculation of the diffusion absorption refrigeration system.
为了扩大太阳能吸收式制冷系统的适用范围，必须对不连续、不稳定的太阳辐射进行能量补偿。
In order to enlarge the applied range of solar absorption refrigeration system, the solar radiation must be compensated for its discontinuation and instability.
进而介绍了利用这两个方程在电子计算机上进行溴化锂吸收式制冷循环热力计算的方法。
The method for using the two equations to calculate the thermodynamic characteristics of an LiBr absorption refrigeration cycle is introduced.
分析了解化公司氨吸收混合制冷装置运行中遇到的问题，提出了改造措施，并对改造前后的指标进行了对比。
Problem in the operation of the mixed refrigeration process for the absorption of ammonia was analyzed, and improvement was put forward. The indexes were compared.
为开发小型吸收式制冷机提供了一定的理论和实践基础。
This provides a certain theoretic and practical basis for the minitype absorption refrigerating machine development.
传统的氨水吸收式制冷机，存在着系统中设备多，体积大，钢材消耗量大，制冷循环COP值较低等缺点。
However the COP of conventional ammonia-water absorption refrigeration system is relatively smaller because of its more equipments, large volume and more steel consumption.
因此，针对太阳能吸收式制冷装置集热系统与制冷机的有效配用题目开展一些深进的探讨，既有理论价值，又有重要的工程实用价值。
Therefore, carrying out deeply some problems of the relationship of the solar collector with absorption refrigeration system, which can bring both theoretical and important works of practical value.
对圆柱形和圆锥形太阳能吸收式制冷系统涡旋发生器内流体流动特性进行了数值模拟。
The fluid flow characteristic in cylindrical generator and conic generator of a new solar absorption refrigeration system is simulated using FLUENT software.
新型混合吸收式制冷循环对太阳能空调实用化具有很大的意义。
The refrigeration cycle of new style mixed absorption isv ery applied for solar air-conditioner.
面临全球能源和环境问题的困扰，吸收式制冷在利用工业余热，且对环境影响中占据了优势。
Due to the global energy sources and environmental problems, absorption refrigeration system has much more superiority in the use of industrial waste heat.
目前太阳能制冷技术研究的热点是太阳能吸收式制冷、太阳能喷射式制冷和太阳能吸附式制冷。
Now the hot topic of the solar refrigeration is about the solar absorption refrigeration and the solar adsorption refrigeration as well as the eject refrigeration.
热源温度较低时，在溴化锂吸收式制冷机或热泵中使用降膜式发生器可以改善传热传质的性能。
When the temperature of heat source is relatively low, the falling film generator in the lithium bromide absorption machine can improve its heat and mass transfer performance.
这些结果将对该三元溶液在工业吸收式制冷机以及热泵上的应用提供了依据。
The present results would benefit the industrial absorption refrigerator and absorption pump applications of the ternary solution.
这些结果将对该三元溶液在工业吸收式制冷机以及热泵上的应用提供了依据。
The present results would benefit the industrial absorption refrigerator and absorption pump applications of the ternary solution.
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