首页> 外文期刊>International journal of applied ceramic technology >Design, Fabrication, and Testing of Ceramic Plate-Type Heat Exchangers with Integrated Flow Channel Design
【24h】

Design, Fabrication, and Testing of Ceramic Plate-Type Heat Exchangers with Integrated Flow Channel Design

机译:集成流道设计的陶瓷板式热交换器的设计,制造和测试

获取原文
获取原文并翻译 | 示例
           

摘要

Novel plate-type heat exchangers (HXs) with high-power densities are proposed based on novel integrated flow channel designs. Net-shape plates were achieved by the molding of powder mixtures to wood-based composites (WBC's). HX stacks are built by plate-to-plate joining followed by pyrolysis and silicon melt infiltration. The C/SiSiC provided with PyC-SiC coating was gas-tight to helium up to 5.5 MPa. Corrosion tests with coupons were performed using a ternary eutectic fluoride salt (FLiNaK) as the intermediate heat transfer fluid. While SiC is vulnerable to corrosion by the salt, the coating offers a high degree of protection to the ceramic substrate.
机译:基于新型集成流道设计,提出了具有高功率密度的新型板式换热器(HX)。通过将粉末混合物成型为木基复合材料(WBC's),可以得到网状板。 HX堆是通过板对板连接,热解和硅熔体渗透来构建的。带有PyC-SiC涂层的C / SiSiC对氦气气密性高达5.5 MPa。使用三元共熔氟化物盐(FLiNaK)作为中间传热流体,进行带有试样的腐蚀试验。尽管SiC易受盐的腐蚀,但涂层为陶瓷基板提供了高度保护。

著录项

  • 来源
    《International journal of applied ceramic technology》 |2011年第5期|p.1073-1086|共14页
  • 作者单位

    Institute of Structures and Design, German Aerospace Center (DLR), Stuttgart, 70569, Germany;

    Institute of Structures and Design, German Aerospace Center (DLR), Stuttgart, 70569, Germany;

    Institute of Structures and Design, German Aerospace Center (DLR), Stuttgart, 70569, Germany;

    Department of Nuclear Engineering, University of California, Berkeley, California 94704;

    Department of Nuclear Engineering, University of California, Berkeley, California 94704;

    Department of Engineering Physics, University of Wisconsin, Madison, Wisconsin 53706;

    Department of Engineering Physics, University of Wisconsin, Madison, Wisconsin 53706;

    Department of Engineering Physics, University of Wisconsin, Madison, Wisconsin 53706;

    Department of Engineering Physics, University of Wisconsin, Madison, Wisconsin 53706;

    Department of Engineering Physics, University of Wisconsin, Madison, Wisconsin 53706;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号