| 题名 | 耐腐蚀热管技术研究 |
| 作者 | 谢风里 |
| 学位类别 | 硕士 |
| 答辩日期 | 2000 |
| 授予单位 | 中国科学院广州能源研究所 |
| 授予地点 | 中国科学院广州能源研究所 |
| 导师 | 陈恩鉴 |
| 关键词 | 热管 防腐 表面处理 搪瓷 |
| 学位专业 | 热能工程 |
| 中文摘要 | Heat pipe has been making more and more effects in the field of heat transfer as a heat transfer unit with high efficiency since its birth in 1960s. With its superior properties to other types of heat exchanger, the heat exchanger composed of heat pipes is playing an important role in solving the energy question, especially in the recovery of industrial afterheat. Heat pipe is subject to the corrosion generated by vitriolic dew when it works in flue gas, and the situation is worsen when the flue-gas temperature is relatively lower. In this paper, a variety of prevention methods are discussed for minimizing sulfuric acid corrosion, and most content is concentrated on surface techniques of heat pipe. The author makes a proposal that enamel is applied in the surface of heat pipe. Based on theoretical and experimental studies, the enamel's properties of anti-corrosion, thermal stability, heat transfer, and so on are dwelled on with some valuable conclusions drawn. It can be discovered that enameled heat pipe has not only economical cost, excellent corrosion-resistant property, but also can achieve high thermal stability and create less even negligible heat transfer resistance by adopting appropriate prescription and manufacture technology. In conclusion, heat pipe with high anti-corrosion ability has promising perspective in many industrial applications, and it is also going to be put into new uses such as in heat exchanging of the scrubber. Some optimistic results are obtained in carrying out this project, and sample neameled heat pipes have been produced. We have reason to believe, on the basis of the research project, further developing of new heat exchanger equipment will definitely promote energy saving and environment improvement. |
| 语种 | 中文 |
| 公开日期 | 2011-07-06 ; 2011-07-08 |
| 页码 | 55 |
| 内容类型 | 学位论文 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/3841]  |
| 专题 | 中国科学院广州能源研究所 |
| 推荐引用方式 GB/T 7714 | 谢风里. 耐腐蚀热管技术研究[D]. 中国科学院广州能源研究所. 中国科学院广州能源研究所. 2000. |
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