1. Effect of perforated concave delta winglet vortex generators on heat transfer and flow resistance through the heated tubes in the channel. Issue 5 (29th July 2022) Authors: Effendi, Yafid; Prayogo, Amrih; Syaiful, ; Djaeni, M.; Yohana, Eflita Journal: Experimental heat transfer Issue: Volume 35:Issue 5(2022) Page Start: 553 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗