【摘要】 本文运用燃气空调模型分析了空调水力工况(冷却水入口温度和冷水出口温度)对机组性能的影响,模拟结果表明降低冷却水入口温度或提高冷冻水出口温度都能改善机组性能,因此调节燃气空调水路温度是合理的节能方案。同时结果显示在很宽的冷却水入口温度范围内,燃气空调性能系数受影响较小,说明燃气空调具有很好的应用适应性。更多还原

【Abstract】 The computer simulation model of a gas-fired absorption chiller that had been developed in our former research was used to analyze the chiller’s performance ratings for different water-circuit condition(different chilled and cooling water temperature).Results show that lowering the inlet cooling-water temperature or increasing the leaving chilled-water temperature can improve the chiller’s performance,so it was a reasonable method for energy saving by adjusting the water-circuit temperature.And results also show that cooling water temperature just had little effect on chiller’s COP among a large range,and that gas-fired chiller had good applied adaptability.更多还原