Published January 1, 2012 | Version v1
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Velocity field and turbulence effects on heat transfer characteristics from surfaces with V-shaped ribs

  • 1. Hitit Univ, Dept Mech Engn, TR-19030 Corum, Turkey
  • 2. Gazi Univ, Dept Mech Engn, TR-06570 Ankara, Turkey

Description

The flow field of smooth surfaces and surfaces with V-shaped ribs (V-SR) was studied experimentally with a Laser-Doppler Anemometry (LDA) system. In addition, heat transfer characteristics were experimentally investigated. Heat transfer results from these surfaces under impingement of a circular jet array (5 x 3) using an infrared thermal imaging technique are presented.

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