International Journal of Mechanical Engineering and Applications

Volume 6, Issue 5, October 2018

  • Heat Transfer and Friction Factor Characteristics in Twisted Square Ducts

    Madugula Udaya Kumar, Mohmmad Yousuf Ali

    Issue: Volume 6, Issue 5, October 2018
    Pages: 134-141
    Received: 14 October 2018
    Accepted: 8 November 2018
    Published: 24 December 2018
    Abstract: The present work experimental and numerical investigations have been carried out to study friction factor and heat transfer characteristics of twisted square ducts. Experiments were conducted for different velocities of air under constant heat flux condition, twist ratio is equal to 6.12 and also Reynolds number varied from 8000 to 30000. The exper... Show More