Einstein制冷循环系统平稳过程构造及控制策略

Construction and regulation of stationary process in Einstein refrigeration system

应用气泡泵液体提升量作为度量Einstein制冷循环系统平稳运行参数,影响因素包括气泡泵工作性能,冷凝/吸收器与蒸发器温度差,工质和结构形式3个方面。本文根据大量文献,建立无量纲液体提升量参数群,拟合它们对液体提升量的贡献,然后构造系统运行的平稳过程,并分析实现该过程的控制策略。

Liquid mass rate, as a measure for stationary work state of Einstein refrigeration system, is affected by performance of the bubble pump, temperature difference between condenser/absorber and evaporator, fluid and structure. This paper derives dimensionless groups from references, fits their contribution to liquid mass, thus constructs a stationary process of system operation, and analyzes its available regulation strategies.