Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Experimental investigation of turbulent flow behavior in an air to air double pipe heat exchanger using novel para winglet tape Subject The topic of the resource Friction factor; Nusselt number; Para-winglet tape inserts; Performance optimization index; Thermal and flow behavior Description An account of the resource Double pipe Heat exchangers are some of the important equipment which is seen in a variety of industrial applications. In the current study a new type of insert, namely Para-Winglet Tape inserts are investigated for thermal and flow behavior from Reynolds number 6000 to 30000. The Para-Winglet Tape inserts are investigated for three sets of pitches and para-inclinations. The inclusion of para-winglet tape on the tube has intensified the turbulent kinetic energy and has resulted in recirculation in-between the inserts. The arrangement of the para-winglet tape has proved their worthiness over the plain tube. The highest Nusselt number was obtained for Case9 at Reynolds number 30000 with an enhancement of 407% and the least was obtained by Case7 at Reynolds number 6000 with an enhancement of 88% compared to plain double pipe heat exchanger. The highest friction factor was obtained for Case3 at Reynolds number 30000 with an enhancement of 846% and the least was obtained by Case7 at Reynolds number 24000 with an enhancement of 286% compared to plain double pipe heat exchanger. The maximum and minium performance optimization index value of 2.69 and 1.09 was achieved for Case9 and Case1 at Reynolds number 30000 and 6000. 2020 The Author(s). Creator An entity primarily responsible for making the resource Thejaraju R.; Girisha K.B.; Manjunath S.H.; Dayananda B.S. Source A related resource from which the described resource is derived Case Studies in Thermal Engineering, Vol-22 Publisher An entity responsible for making the resource available Elsevier Ltd Date A point or period of time associated with an event in the lifecycle of the resource 2020-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.csite.2020.100791" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.csite.2020.100791</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097611068&amp;doi=10.1016%2Fj.csite.2020.100791&amp;partnerID=40&amp;md5=246c0562dd2cd68426a0413d15ef0c9e" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097611068&amp;doi=10.1016%2fj.csite.2020.100791&amp;partnerID=40&amp;md5=246c0562dd2cd68426a0413d15ef0c9e</a> Rights Information about rights held in and over the resource All Open Access; Gold Open Access Relation A related resource ISSN: 2214157X Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Thejaraju R., Department of Mechanical and Automobile Engineering, School of Engineering and Technology, CHRIST (Deemed to be University), Bangalore, India; Girisha K.B., Department of Mechanical Engineering, BGSIT-Adichunchanagiri University, BG Nagara, 571448, India; Manjunath S.H., Department of Mechanical Engineering, BGSIT-Adichunchanagiri University, BG Nagara, 571448, India; Dayananda B.S., Department of Mechanical and Manufacturing Engineering, MS Ramaiah University of Applied Sciences, Bangalore Karnataka, 560054, India