| 磁控溅射DLC表面降低池式沸腾下CaSO_4污垢生成 |
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| 引用本文： | 任晓光,Zhao Q.磁控溅射DLC表面降低池式沸腾下CaSO_4污垢生成[J].化工学报,1999,50(3):404-406. |
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| 作者姓名： | 任晓光 Zhao Q |
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| 作者单位： | DepartmentofChemicalandProcessEngineering,UniversityofSurrey,DepartmentofChemicalandProcessEngineering,UniversityofSurrey,DepartmentofChemicalandProcessEngineering,UniversityofSurrey GuildfordGU25XH,UK,GuildfordGU25XH,UK,GuildfordGU25XH,UK |
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| 摘 要： | <正>换热表面上形成的污垢,使传热效率降低,流动阻力增大,严重妨碍了换热设备的正常运转,造成能源浪费和经济损失。 本研究主要通过磁控溅射技术,在加热器表面磁控溅射DLC（Diamond-Like Carbon）以抑制污垢沉积,在池沸腾装置中考察处理表面对污垢行为的影响,并将所获结果与未处理的加热器表面进行比较。
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| 关 键 词： | 硫酸钙污垢 磁控溅射 池式沸腾 |
SURFACE SPUTTERING WITH DLC REDUCES CaSO4 SCALE FORMATION DURING POOL BOILING |
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| Ren Xiaoguang,Zhao Q,Müller-Steinhagen H.SURFACE SPUTTERING WITH DLC REDUCES CaSO4 SCALE FORMATION DURING POOL BOILING[J].Journal of Chemical Industry and Engineering(China),1999,50(3):404-406. |
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| Authors: | Ren Xiaoguang Zhao Q Müller-Steinhagen H |
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| Abstract: | In this paper the effect of surface sputtering with diamond - like carbon (DLC) on CaSO4 scale formation was investigated. Fouling runs were carried out under pool boiling conditions with heat fluxes of 100 - 300 kW·m-2 and a saturated CaSO4 concentration at 100℃. The results showed that surface sputtering with DLC reduces CaSO4 scale formation significantly. |
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| Keywords: | CaSO4 fouling magnetron sputtering pool boiling |
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