An experimental study of heat transfer intensification in a channel having corrugated plate by using twisted tape as an obstacle
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 8
Abstract
At present, the technology of the twisted-tape inserts is widely used in various industries. Twisted tapes are inserted in a channel which is a passive method for enhancing the heat transfer. Swirls are generated in the flow and by disturbing the boundary layer the heat transfer can be increased. The proposed research paper is an attempt to explain that such tapes induce turbulence and superimposed swirl flow causing a thinner boundary layer and consequently resulting in a high heat transfer coefficient and Nusselt number due to repeated changes in the twisted tapes with different twist ratios.
Authors and Affiliations
Raman Kumar , Ishu Monga
Keywords
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