技术中心

【英文篇名】 Impacts of actual air conditioning condition differing from ARI standard on full load efficiency of a water cooled liquid chiller 【作者中文名】 卫宇; 【作者英文名】 By Wei Yu; 【作者单位】 联合开利（上海）空调有限公司; 【文献出处】 暖通空调, HV 空调工况; 水冷冷水机组; 压缩式制冷; 满负荷效率; 【英文关键词】 ARI standard; air conditioning performance; water cooled liquid chiller; compression refrigeration; full load efficiency; 【摘要】 比较了ARI标准空调工况与中国名意空调工况的差异 ,从制冷循环和传热的角度分析了工况差异对蒸气压缩式水冷冷水机组满负荷效率的影响。指出选用冷水机组时必须重视工况不同对冷水机组性能产生的影响 ,考虑并满足中国气候和水质条件的要求 ,以保证机组长期高效可靠运行 【英文摘要】 Compares the difference between the stipulations in the ARI standard and the actual air conditioning performance under the special conditions in China. Through a compression refrigeration and heat transfer analysis, evaluates the drop in full load efficiency of water cooled liquid chillers from that according to the ARI standard, and concludes that the chiller selected in China should meet the local weather and water quality requirements to ensure the chiller?s long term operating efficiency and reliabi...