...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Heat Transfer >Application of a nonadiabatic flamelet/progress-variable approach to large-eddy simulation of H_2/O_2 combustion under a pressurized condition
【24h】

Application of a nonadiabatic flamelet/progress-variable approach to large-eddy simulation of H_2/O_2 combustion under a pressurized condition

机译：非绝热小波/进度可变方法在加压条件下H_2 / O_2燃烧大涡模拟中的应用

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A new nonadiabatic procedure of the flamelet/progress-variable approach (NA-FPV approach) is proposed, and the validity is assessed by performing a large eddy simulation (LES) employing the NA-FPV approach for an H_2/O_2 combustion field in a single element coaxial combustor under a pressurized condition. The results show that the LES employing the NA-FPV approach can successfully predict the heat flux and capture the effects of heat loss through the cooled walls on the combustion characteristics. This procedure is quite useful especially for the numerical simulations of combustion fields with high temperatures, where there remain reactive radicals (e.g., OH, CH) with high concentrations, such as pressurized combustion, supercritical combustion, and oxygen combustion.
机译：提出了一种新的非绝热/渐进可变方​​法（NA-FPV方法）的非绝热程序，并通过使用NA-FPV方法对H_2 / O_2燃烧场进行大涡模拟（LES）来评估有效性。加压条件下的单元件同轴燃烧器。结果表明，采用NA-FPV方法的LES可以成功预测热通量，并捕获通过冷却壁的热损失对燃烧特性的影响。该程序对于高温燃烧场的数值模拟尤其有用，在高温燃烧场中，存在着高浓度的反应性自由基（例如OH，CH），例如加压燃烧，超临界燃烧和氧气燃烧。

著录项

  • 来源
    《Journal of Heat Transfer》 |2017年第12期|1245014.1-1245014.4|共4页
  • 作者

    Kishimoto Akihiro; Moriai Hideki; Takenaka Kenichiro; Nishiie Takayuki; Adachi Masaki; Ogawara Akira; Kurose Ryoichi;

  • 作者单位

    Department of Mechanical Engineering and Science, Advanced Research Institute of Fluid Science and Engineering, Kyoto University, Kyoto daigaku-Katsura, Nishikyo-ku, Kyoto, Japan;

    Nagoya Guidance and Propulsion Systems Works, Mitsubishi Heavy Industries Ltd., 1200 Higashi Tanaka, Komaki, Aichi, Japan;

    Department of Mechanical Engineering and Science, Advanced Research Institute of Fluid Science and Engineering, Kyoto University, Kyoto daigaku-Katsura, Nishikyo-ku, Kyoto, Japan;

    Numerical Flow Designing Co., Ltd., 1-10-10 Higashi-Gotanda, Shinagawa-ku, Tokyo, Japan;

    Nagoya Guidance and Propulsion Systems Works, Mitsubishi Heavy Industries Ltd., 1200 Higashi Tanaka, Komaki, Aichi, Japan;

    Nagoya Guidance and Propulsion Systems Works, Mitsubishi Heavy Industries Ltd., 1200 Higashi Tanaka, Komaki, Aichi, Japan;

    Department of Mechanical Engineering and Science, Advanced Research Institute of Fluid Science and Engineering, Kyoto University, Kyoto daigaku-Katsura, Nishikyo-ku, Kyoto, Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 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