Numerical modeling for thermal performance augmentation of nanofluid in solar flat plate collector equipped with twisted tape

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Frashad Seyed Ali; Sheikholeslami Mohsen

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Modeling in Engineering Year:2019 | Volume:17 | Issue:57 Page(s): 295-313

Download Full-Text

Persian Verion

View:

422

Download:

Cites:

Information Journal Paper

Title

Numerical modeling for thermal performance augmentation of nanofluid in solar flat plate collector equipped with twisted tape

Author(s)

Frashad Seyed Ali | Sheikholeslami Mohsen | Issue Writer Certificate

Keywords

Twisted tapeQ1

NanofluidQ1

TurbulentQ2

Solar flat plate collectorQ1

Forced convectionQ1

Abstract

The aim of this work is to enhance thermal performance characteristics in a Solar flat plate collector with inserts typical Twisted tapes and Al2O3-water Nanofluid as the working fluid. Using Twisted tapes make contact surface area and swirl intensity to increase. Numerical present analysis of the thermal and fluid behaviors of the tubes with Twisted tapes in different arrangements has been investigated under constant heat flux condition with the Reynolds number ranging from 4000 to 20000. For numerical solution of this problem, The Fluent commercial software has been used in which Realizable k-ε turbulence model was applied. According to the tests, the numerical results show that the Twisted tape inserted in a Solar flat plate collector induce swirling flows which help to improve fluid mixing, therefore increasing diameter ratio (D*) and revaluation of ratio (N) enhance heat transfer rate and the other hand, the pressure drop and also the friction factor increase. The maximum thermal performance factor of 1. 08 is obtained by using Twisted tapes with N = 7 and D* = 0. 014 at the lowest Reynolds number of 4000

Cites

No record.

References

No record.

Cite

APA: Copy

Frashad, Seyed Ali, & Sheikholeslami, Mohsen. (2019). Numerical modeling for thermal performance augmentation of nanofluid in solar flat plate collector equipped with twisted tape. JOURNAL OF MODELING IN ENGINEERING, 17(57 ), 295-313. SID. https://sid.ir/paper/359461/en

Vancouver: Copy

Frashad Seyed Ali, Sheikholeslami Mohsen. Numerical modeling for thermal performance augmentation of nanofluid in solar flat plate collector equipped with twisted tape. JOURNAL OF MODELING IN ENGINEERING[Internet]. 2019;17(57 ):295-313. Available from: https://sid.ir/paper/359461/en

IEEE: Copy

Seyed Ali Frashad, and Mohsen Sheikholeslami, “Numerical modeling for thermal performance augmentation of nanofluid in solar flat plate collector equipped with twisted tape,” JOURNAL OF MODELING IN ENGINEERING, vol. 17, no. 57 , pp. 295–313, 2019, [Online]. Available: https://sid.ir/paper/359461/en

Related Journal Papers