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.
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.
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.
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.
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.
降膜式发生器在溴化锂吸收式制冷机与热泵中得到了一定的应用。
The falling film generator is applied in the lithium bromide absorption chiller and heat pump.
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.
阐述了溴化锂吸收式制冷机的运行管理与维护。
Operation control and maintenance of lithium bromide absorption refrigerator were introduced.
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.
本论文采用直燃型溴化锂吸收式制冷机制取冷量来作为空调系统的冷源。
In this dissertation, a direct-fired lithium bromide absorption refrigerator is chosen to be as the cold source.
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.
研究了一种带绝热喷雾吸收器的低温扩散吸收式制冷系统。
A low temperature diffusion-absorption refrigeration system with an adiabatic spray absorber was introduced in this paper.
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.
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.
实验结果表明,这种新型溴化锂吸收式制冷机具有一定的市场优势。
Experimental results show a new type of high-effect LiBr absorption chiller has certain advantage.
在能源结构以电力为主的情况下,吸收式制冷机和热泵可用于覆盖夏季的峰值耗电量。
Under the situation where electricity is used as the main energy, absorption refrigerator and heat pump can be used to cover peak value power consumption in summer.
介绍以工业余热为热源的单级氨水吸收式制冷机在工业制冰(蓄冷)与冷藏中的应用。
This paper deals with the application of one stage ammonia absorption type refrigerator based on industrial waste heat recovery in industrial ice making (cold storage)and refrigeration.
随着能源使用的日益紧张,各类冷热电联供技术尤其是废热驱动型吸收式制冷机组的性能研究越来越受到关注。
With the urgent energy demand, the development of combined cooling, heating and power especially the development of waste heat driven absorption chiller is paid much attention.
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.
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.
在提高氨水吸收式制冷系统性能及促进其设备小型化的过程中,对吸收过程进行强化是一种有效途径。
Absorption enhancement is an effective way to improve the performance and miniaturize the equipments of ammonia-water absorption refrigeration.
所得结果对吸收式制冷机的优化设计及性能提高提供了理论指导。
The results obtained here provide a useful theoretical guide for the optimal design and performance improvement of an absorption refrigerator.
本文所考虑的三源热力循环设备包括:吸收式制冷机、太阳能制冷机和两类三源化学泵等。
The thermodynamic cycle equipments considered in this dissertation include absorption refrigerators, solar refrigerators, two classes of three-source chemical pumps and so on.
船用柴油机废热品位较高,基本满足吸收式制冷装置的需要。作为吸收式制冷装置中重要的部件,吸收器的合理设计直接决定了制冷系统的综合性能。
The quality of the waste heat exhausted from diesel engine in vessels is high, which means it is possible to utilize waste heat in an absorption refrigeration device as heat resources.
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.
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.
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