Experimental Investigation of Friction Factor in the Transition Region for Water Flow in Minitubes and Microtubes

著录项

• 来源
  《Heat Transfer Engineering》 |2010年第8期|P.646-657|共12页
• 作者

  AFSHIN J. GHAJAR; CLEMENT C. TANG; WENDELL L. COOK;

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• 作者单位

  School of Mechan-ical and Aerospace Engineering, Oklahoma State University, Stillwater, OK 74078, USA;

  rnSchool of Mechanical and Aerospace Engineering, Oklahoma State University, Stillwater, Oklahoma, USA;

  rnSchool of Mechanical and Aerospace Engineering, Oklahoma State University, Stillwater, Oklahoma, USA;

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• 原文格式 PDF
• 正文语种 eng
• 中图分类
• 关键词

  D: tube inner diameter, m; D_(cf): constricted flow diameter, m; D_(h,cf): constricted flow hydraulic diameter, m; f: Darcy friction factor; f_(cf): Darcy friction factor based on constricted diameter;

  机译：D：管内径;m;D_（cf）：缩流直径;m;D_（h;cf）：缩流水力直径;m;f：达西摩擦系数;f_（cf）：基于收缩直径的达西摩擦系数;