技术中心

【英文篇名】 Specific enthalpy collection in cooling towers 【作者中文名】 赵建勇; 邬惠峰; 刘泓; 【作者英文名】 Zhao Jianyong★; Wu Huifeng and Liu Hong★ Institute of Intelligence and Software Technology; Hangzhou Dianzi University; Hangzhou; China; 【作者单位】 杭州电子科技大学智能与软件技术研究所; 【文献出处】 暖通空调, Heating Ventilating 冷却塔; 物理传感器; 误差分析; 信息化; 【英文关键词】 specific enthalpy collection; cooling tower; physical sensor; error analysis; informationization; 【摘要】 提出以比焓作为换热设备信息化设计的参数采集单位,以冷却塔为例分析了比焓采集误差与物理传感器测量误差之间的关系,得出物理传感器的选择依据,给出了比焓采集系统的设计要则。 【英文摘要】 Presents the way of using specific enthalpy as the data collecting unit for heat exchange device information engineering.Taking the cooling tower as an example,analyses the relationships of the specific enthalpy collection error and the measurement errors from physical sensors.Reveals the selection bases of physical sensors and gives the design rules of the specific enthalpy collection system.