SURFACE SPUTTERING WITH DLC REDUCES CaSO_4 SCALE FORMATION DURING POOL BOILING

任晓光; ZhaoQ.; Muller-SteinhagenH.

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SURFACE SPUTTERING WITH DLC REDUCES CaSO_4 SCALE FORMATION DURING POOL BOILING

更新时间：2025-12-16

- SURFACE SPUTTERING WITH DLC REDUCES CaSO_4 SCALE FORMATION DURING POOL BOILING
- CIESC Journal Issue 3, (1999)
- 作者机构：
  
  DepartmentofChemicalandProcessEngineering,UniversityofSurrey,DepartmentofChemicalandProcessEngineering,UniversityofSurrey,DepartmentofChemicalandProcessEngineering,UniversityofSurrey GuildfordGU25XH,UK,GuildfordGU25XH,UK,GuildfordGU25XH,UK
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q021
- Online First：25 June 1999，
  
  Published：25 June 1999
- 稿件说明：
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任晓光, ZhaoQ., Muller-SteinhagenH.. SURFACE SPUTTERING WITH DLC REDUCES CaSO_4 SCALE FORMATION DURING POOL BOILING[J]. CIESC Journal, 1999, (3).
DOI：

任晓光, ZhaoQ., Muller-SteinhagenH.. SURFACE SPUTTERING WITH DLC REDUCES CaSO_4 SCALE FORMATION DURING POOL BOILING[J]. CIESC Journal, 1999, (3). DOI：

摘要

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。

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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