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首页> 外文期刊>Energy Conversion & Management >Development of design charts for solar cooling systems.Part Ⅰ: computer simulation for a solar cooling system and development of solar cooling design charts
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Development of design charts for solar cooling systems.Part Ⅰ: computer simulation for a solar cooling system and development of solar cooling design charts

机译：太阳能制冷系统设计图的开发。第一部分：太阳能制冷系统的计算机仿真和太阳能制冷设计图的开发

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An integrated transient simulation program is developed for simulating the Iraqi solar house cooling system, using TRNSYS as a design tool. The simulation is modeled for other virtual solar cooling systems similar to the Iraqi solar house. A number of computer programs were developed and used in parallel with TRNSYS for developing an integrated program for the complete simulation of a solar cooling system with a lithium bromide-water absorption chiller. The results obtained from the simulation were used to develop a general design procedure for solar cooling systems, presented in a graphical form called the cooling f-chart. Using this design chart simplifies the designer's task for predicting the long term cooling energy supplied from a solar collector array serving an absorption chilled water system. A correlation was developed from the simulation results for estimating the hot water storage size necessary for the solar cooling system. This was based on minimizing the energy discarded from the vent valve when the solar heated water attains a temperature higher than the boiling temperature.
机译：使用TRNSYS作为设计工具，开发了一个集成的瞬态模拟程序来模拟伊拉克的太阳能房屋冷却系统。模拟是为其他类似于伊拉克太阳能房屋的虚拟太阳能冷却系统建模的。开发了许多计算机程序，并将它们与TRNSYS并行使用，以开发一个集成程序，以完全模拟带有溴化锂-吸水式制冷机的太阳能冷却系统。从模拟中获得的结果被用于开发太阳能冷却系统的一般设计程序，以图形形式称为冷却f图。使用此设计图可简化设计人员的工作，以预测从用于吸收式冷冻水系统的太阳能收集器阵列提供的长期冷却能。从仿真结果得出了相关性，以估算太阳能冷却系统所需的热水储存量。这是基于当太阳能热水达到高于沸腾温度的温度时，从排气阀中浪费掉的能量最小化的。

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