首页> 外文期刊>Applied Mathematical Modelling >Heat exchanger dynamic analysis
【24h】

Heat exchanger dynamic analysis

机译:换热器动态分析

获取原文
获取原文并翻译 | 示例
           

摘要

The modeling and dynamic analysis of shell and tube heat exchangers will be considered in this contribution. Procedures which incorporate the heat transfer and the fluid flow system properties, for these processes, will be developed. An incremental, energy balance yielding the system, partial differential equations presents the governing process. The multivariable, multi-dimensional, Laplace transformed, distributed parameter formulation of heat exchanger representations, are provided. A frequency domain description of the system model is derived enabling the recovery of Laplace function rationality for both parallel and counter flow heat exchanger models. Suitable feedback control techniques are identified, as a prelude to closed loop design studies. The dynamics, for tubular heat exchangers are computed, for purposes of comparison with alternative response and regulation approaches. A typical application study is outlined.
机译:壳管式换热器的建模和动态分析将在此贡献中予以考虑。对于这些过程,将开发结合传热和流体流动系统特性的程序。逐渐增加的能量平衡产生了系统的偏微分方程,提出了控制过程。提供了换热器表示的多元,多维,拉普拉斯变换,分布式参数表示。导出了系统模型的频域描述,从而可以恢复并行和逆流换热器模型的拉普拉斯函数合理性。确定合适的反馈控制技术,作为闭环设计研究的序幕。为了与其他响应和调节方法进行比较,计算了管状热交换器的动力学特性。概述了典型的应用研究。

著录项

  • 来源
    《Applied Mathematical Modelling》 |2018年第10期|38-50|共13页
  • 作者

    R. Whalley; K.M. Ebrahimi;

  • 作者单位

    Department of Aeronautical and Automotive Engineering, Loughborough University;

    Department of Aeronautical and Automotive Engineering, Loughborough University;

  • 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

    Heat; Exchanger; Modeling; Response; Dynamics;

    机译:热;交换器;建模;响应;动力学;

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