技术中心

水平管绝热吸收过程实验及流动形态研究 【英文篇名】 Experiment of adiabatic vapour absorption in horizontal tube and its flow pattern 【作者中文名】 司华峰; 郭开华; 舒碧芬; 樊栓狮; 【作者英文名】 Si Huofeng; Guo Kaihua; Shu Bifen ond Fan Shuonshi Guangzhou Institute of Energy Conversion; China Academy of Sciences; Guangzhou; China; 【作者单位】 中国科学院广州能源研究所; 【文献出处】 暖通空调, Hv 两相流; 流型; 传热传质; 【英文关键词】 adlabatic vapor absorption; two-phase-flow; flow pattern; heat and mass transfer; 【摘要】 以溴化锂—湿空气为介质,在常压下对水平管内两相流绝热吸收过程进行了实验 研究,给出了吸收过程对两相流传热传质及流型的影响趋势。根据实验结果绘制了流型图并 进行了有关参数的关联,在此基础上分析吸收过程对传热传质及流型转换特性影响的机理。 【英文摘要】 Experimentally studies the adlabatic two-phase-flow vapor absorption In horizontal tubes with LiBr-water solution and humid air as working fluids. Reveals the characteristics of heat and mass transfer and two-phase-flow pattern In this absorption process. Draws a diagram for flow pattern distribution and correlates the experimental data for degree of adiabatic absorption. Based on the experimental results, discusses the effect of the vapor absorption on the two-phase-flow heat and mass transfer and the tran... 【基金】 国家自然科学基金资助项目(项目编号:59676061)