首页> 外文期刊>International Journal of Heat and Mass Transfer >Heat transfer of nanoparticles employing innovative turbulator considering entropy generation
【24h】

Heat transfer of nanoparticles employing innovative turbulator considering entropy generation

机译:考虑到熵产生的创新湍流器对纳米颗粒的传热

获取原文
获取原文并翻译 | 示例
           

摘要

In current modeling, turbulent heat transfer of homogeneous nanofluid due to inserting double twisted tapes has been carried out. To better describing performance of unit, generation of entropy has been examined. CuO nanomaterial has been dispersed in to H2O, to help its conductivity. The pipe was under the impact of uniform heat flux. Equations describing the flow and energy balance were solved applying finite volume method. The simulations illustrate that both augmenting pumping power and height of tape result in the reduction of thermal component and the augmentation of frictional component. (C) 2019 Elsevier Ltd. All rights reserved.
机译:在当前的模型中,由于插入了双扭曲带,已经进行了均相纳米流体的湍流传热。为了更好地描述单元的性能,已经研究了熵的产生。 CuO纳米材料已经分散到H2O中,以帮助其导电。管子受到均匀热流的影响。应用有限体积法求解了描述流量和能量平衡的方程。仿真表明,增加泵送功率和胶带高度都会导致热成分的减少和摩擦成分的增加。 (C)2019 Elsevier Ltd.保留所有权利。

著录项

  • 来源
    《International Journal of Heat and Mass Transfer》 |2019年第6期|1233-1240|共8页
  • 作者单位

    Babol Noshirvani Univ Technol, Dept Mech Engn, Babol Sar, Iran|Babol Noshirvani Univ Technol, Renewable Energy Syst & Nanofluid Applicat Heat T, Babol Sar, Iran;

    Babol Noshirvani Univ Technol, Renewable Energy Syst & Nanofluid Applicat Heat T, Babol Sar, Iran|MR CFD LLC, 49 Gakhokidze St, Tbilisi, Georgia;

    Publ Author Appl Educ & Training, Appl Sci Dept, Coll Technol Studies, Shuwaikh, Kuwait;

    Ocean Univ China, Sch Engn, Qingdao 266110, Shandong, Peoples R China|Univ Wollongong, Sch Mech Mat Mechatron & Biomed Engn, Wollongong, NSW 2522, Australia;

    Bahria Univ, Dept Elect Engn, Islamabad Campus, Islamabad, Pakistan;

  • 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

    Nanofluid; Heat transfer improvement; Entropy generation; Pressure loss; Double twisted tapes; Turbulent;

    机译:纳米流体;传热改善;熵产生;压力损失;双缠绕带;湍流;

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