Heat transfer improvement in a tube by inserting perforated conical ring and wire coil as turbulators

In the present study, two various passive methods for heat transfer enhancement, including conical ring and wire coil are placed in a tube as turbulators. Four conical rings with four side holes are utilized with the same distance. The wire coil is employed at the center of the tube. The considered...

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Veröffentlicht in:	Heat transfer (Hoboken, N.J. Print) N.J. Print), 2021-09, Vol.50 (6), p.6164-6188
Hauptverfasser:	Abbaspour, Mohammadreza, Mousavi Ajarostaghi, Seyed Soheil, Hejazi Rad, Seyyed A. H., Nimafar, Mohammad
Format:	Artikel
Sprache:	eng
Schlagworte:	conical ring heat transfer enhancement swirl generator thermal performance turbulator wire coil
Online-Zugang:	Volltext
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