Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| HEAT TRANSFER CHARACTERISTICS OF AMMONIA-WATER FALLING FILM GENERATION OUTSIDE A VERTICAL TUBE | |
| Luo, Chao ; Zhao, Jun ; Ma, Weibin | |
| 2017 | |
| Source Publication | THERMAL SCIENCE
 |
| Volume | 21Pages:1251-1259 |
| Other Abstract | A heat transfer experimental of vertical out-tube falling film was conducted with different inlet spray density of ammonia-water solution and inlet hot water temperature. The inlet liquid mass concentration was selected as 60% of ammonia. The experiments showed that the overall heat transfer coefficient increases with the increase of inlet spray density and a maximum overall heat transfer coefficient could be obtained in an optimum spray density of ammonia-water solution, 17 between 0.26 and 0.29 kg/ms. The generation of ammonia vapor outside the vertical falling film had a similar trend with the overall heat transfer coefficient basing on different spray density. The effect of hot water temperature difference, Delta T, on overall heat transfer coefficient showed that Delta T between 10 and 13 K is the optimum temperature difference of the vertical falling film generation. |
| Keyword | heat transfer performance vertical falling film generation ammonia-water solution |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/16748 |
| Collection | 中国科学院广州能源研究所 |
| Recommended Citation GB/T 7714 | Luo, Chao,Zhao, Jun,Ma, Weibin. HEAT TRANSFER CHARACTERISTICS OF AMMONIA-WATER FALLING FILM GENERATION OUTSIDE A VERTICAL TUBE[J]. THERMAL SCIENCE,2017,21:1251-1259. |
| APA | Luo, Chao,Zhao, Jun,&Ma, Weibin.(2017).HEAT TRANSFER CHARACTERISTICS OF AMMONIA-WATER FALLING FILM GENERATION OUTSIDE A VERTICAL TUBE.THERMAL SCIENCE,21,1251-1259. |
| MLA | Luo, Chao,et al."HEAT TRANSFER CHARACTERISTICS OF AMMONIA-WATER FALLING FILM GENERATION OUTSIDE A VERTICAL TUBE".THERMAL SCIENCE 21(2017):1251-1259. |
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