Numerical study on heat transfer of turbulent flow in a channel with composite arrangement obstacles

• Main Authors: Parsazadeh, M., Fathinia, F., Heshmati, A., Wahid, M. A., Sies, M. M.
• Format: Conference or Workshop Item
• Published: 2013
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.utm.my/id/eprint/51209/; http://dx.doi.org/10.4028/www.scientific.net/AMM.388.161

Forced convective heat transfer of turbulent flow in a two-dimensional channel mounted triangular and trapezoidal obstacles in upper wall and bottom wall arranged with periodic grooves is numerically studied. Continuity, momentum and energy equations are discretized with second order upwind method i...