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首页> 外文会议>ASME(American Society of Mechanical Engineers) International Mechanical Engineering Congress: Advanced Energy Systems Division; 20031115-20031121; Washington,DC; US >HYBRID AMMONIA WATER ABSORPTION SYSTEM OF SMALL AND MEDIUM CAPACITY
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HYBRID AMMONIA WATER ABSORPTION SYSTEM OF SMALL AND MEDIUM CAPACITY

机译：中小容量混合氨吸水系统

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摘要

The paper presents an absorption system with compact heat exchangers (micro-channels), working with ammonia water solution, driven by either solar or electrical energy. The construction of the solar panels includes heat pipes, and they are able to provide hot water with a maximum temperature of 130℃. The cooling capacity of the system ranges from 5 to 10 kW. The system is designed for comfort and technological air conditioning, providing inside air temperatures in the range of 10℃ to 20℃. The project promotes ammonia as an ecological and natural refrigerant and aims to experimentally evaluate the thermal performances of each component of the system (condenser, evaporator, absorber and vapor generator) and of the entire system. The next step consists in a theoretical versus experimental comparison of data. The thermal performances refer to heat transfer coefficients in micro-channels on water ammonia side, as well as on the airside, and to the performance coefficient for various working conditions.
机译：本文提出了一种吸收系统，该吸收系统具有紧凑的热交换器（微通道），可与氨水溶液一起工作，由太阳能或电能驱动。太阳能电池板的结构包括热管，它们能够提供最高温度为130℃的热水。系统的制冷量为5到10 kW。该系统专为舒适和高科技空调而设计，可提供10℃至20℃的内部空气温度。该项目将氨作为一种生态和天然制冷剂推广，旨在通过实验评估系统每个组件（冷凝器，蒸发器，吸收器和蒸汽发生器）以及整个系统的热性能。下一步是对数据进行理论和实验比较。热性能是指在氨水侧以及在空气侧的微通道中的传热系数，以及各种工况下的性能系数。

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