Effect of wavy fins on thermal performance of double pass solar air heater

Joint Authors

Nuthim, Rasha F.
Hamid, Mustafa M.
Jalil, Jalal Muhammad

Source

Engineering and Technology Journal

Issue

Vol. 39, Issue 9 (30 Sep. 2021), pp.1362-1368, 7 p.

Publisher

University of Technology

Publication Date

2021-09-30

Country of Publication

Iraq

No. of Pages

7

Main Subjects

Mechanical Engineering

Topics

Abstract EN

In this paper, experimental study on double pass solar air heater with wavy fins orber has been investigated.

The fins attached to the upper and lower surfaces of the orber.

Two wavy fins arrangement (3 and 7 fins) have been investigated with plan orber by changing solar radiation intensity (500, 600, 700 and 800 W/m2), air mass flow rate form 0.008575 kg/s to 0.0214375 kg/s.

The results of wavy finned orbers are compared with plane and the improving in thermal efficiency reached 80% and 84% in 3 and 7 wavy fins orbers In this paper, experimental study on double pass solar air heater with wavy fins orber has been investigated.

The fins attached to the upper and lower surfaces of the orber.

Two wavy fins arrangement (3 and 7 fins) have been investigated with plan orber by changing solar radiation intensity (500, 600, 700 and 800 W/m2), air mass flow rate form 0.008575 kg/s to 0.0214375 kg/s.

The results of wavy finned orbers are compared with plane and the improving in thermal efficiency reached 80% and 84% in 3 and 7 wavy fins orbers respectively.

American Psychological Association (APA)

Jalil, Jalal Muhammad& Nuthim, Rasha F.& Hamid, Mustafa M.. 2021. Effect of wavy fins on thermal performance of double pass solar air heater. Engineering and Technology Journal،Vol. 39, no. 9, pp.1362-1368.
https://search.emarefa.net/detail/BIM-1281514

Modern Language Association (MLA)

Hamid, Mustafa M.…[et al.]. Effect of wavy fins on thermal performance of double pass solar air heater. Engineering and Technology Journal Vol. 39, no. 9 (2021), pp.1362-1368.
https://search.emarefa.net/detail/BIM-1281514

American Medical Association (AMA)

Jalil, Jalal Muhammad& Nuthim, Rasha F.& Hamid, Mustafa M.. Effect of wavy fins on thermal performance of double pass solar air heater. Engineering and Technology Journal. 2021. Vol. 39, no. 9, pp.1362-1368.
https://search.emarefa.net/detail/BIM-1281514

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 1368

Record ID

BIM-1281514