F313 NUMERICAL INVESTIGATION OF LAMINAR FLOW AND HEAT TRANSFER IN MULTIPLE PIPE BENDS(Fluid machinary-2)

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概要

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• The heat transfer is enhanced in curved pipes by the stirring effect of the secondary flow. This stirring effect is expected to be more augmented in multiple pipe bends where the plane of curvature changes along the pipe axis. Numerical investigations of the developing flow and temperature field in such pipes are carried out in laminar flow regime using parabolized governing equations. The results are validated in the case of coiled pipes. The heat transfer is more enhanced in multiple pipe bends compared with in ordinary coiled pipes, resulting in higher averaged Nusselt numbers at pipe walls.

• 一般社団法人日本機械学会の論文
• 2000-10-01

著者

• Inaba Takehiko

  Osaka University

• Inaba Takehiko

  Osaka University Dept. Of Mechanophysics Engineering

• NAKAYAMA Takaya

  Osaka University, Dept. of Mechanophysics Engineering

• SAITOH Ken-ichi

  Osaka University, Dept. of Mechanophysics Engineering

• Saitoh Ken-ichi

  Osaka University Dept. Of Mechanophysics Engineering

• Nakayama Takaya

  Osaka University Dept. Of Mechanophysics Engineering

関連論文

• Laminar Flow in a Helically Coiled Pipe
• Laminar Flow in a Corrugated Pipe
• F313 NUMERICAL INVESTIGATION OF LAMINAR FLOW AND HEAT TRANSFER IN MULTIPLE PIPE BENDS(Fluid machinary-2)
• Pulsating Laminar Flow in a Cylindrical Pipe with Through Flow

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