首页> 外文期刊>Indian Journal of Science and Technology >Entropy Generation Analysis of Fully Developed Laminar Forced Convection in a Confocal Elliptical Duct with Uniform Wall Heat Flux
【24h】

Entropy Generation Analysis of Fully Developed Laminar Forced Convection in a Confocal Elliptical Duct with Uniform Wall Heat Flux

机译:具有均匀壁热通量的共聚焦椭圆形管道中完全展开的层流强迫对流的熵产生分析

获取原文
       

摘要

This paper presents the entropy generation and pumping power for developing forced convection in a confocal elliptical duct with constant heat flux. Entropy generation is obtained for various aspect ratio (ε), various ratio of the minor axis to the major axis (α), various wall heat flux and various Reynolds number. It is found that with the increasing aspect ratio (ε) values and decreasing ratio of the minor axis to the major axis (α), total entropy generation and pumping power at fixed Reynolds number increases; with increasing wall heat flux values, total entropy generation and pumping power decreases; with increasing cross-sectional area of duct values, total entropy generation and pumping power decreases.
机译:本文介绍了在具有恒定热通量的共聚焦椭圆形管道中发展强迫对流的熵产生和泵浦功率。对于各种长宽比(ε),各种短轴与长轴的比率(α),各种壁热通量和各种雷诺数,都可以产生熵。发现随着纵横比(ε)值的增加和短轴与长轴(α)的比的减小,在固定雷诺数下总熵产生和泵浦功率增加;随着壁热通量值的增加,总熵产生和泵浦功率降低;随着风管截面积值的增加,总熵产生和泵浦功率减小。

著录项

相似文献

  • 外文文献
  • 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