Publication:
Experimental Study of the Effect of the Helical Ribs in a Spirally Coiled Tube on the Friction Reactor and the Nusselt Number of a Nanofluid Flow in it

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Issued Date

2021

Resource Type

Article

Language

eng

File Type

application/pdf

ISSN

10620125

DOI

10.1007/s10891-021-02336-3

Other identifier(s)

2-s2.0-85107635246

Rights Holder(s)

มหาวิทยาลัยศรีนครินทรวิโรฒ

Bibliographic Citation

Journal of Engineering Physics and Thermophysics. Vol 94, No.3 (2021), p.614-622

Suggested Citation

Naphon P., Wiriyasart S., Srichat A. Experimental Study of the Effect of the Helical Ribs in a Spirally Coiled Tube on the Friction Reactor and the Nusselt Number of a Nanofluid Flow in it. Journal of Engineering Physics and Thermophysics. Vol 94, No.3 (2021), p.614-622. doi:10.1007/s10891-021-02336-3 Retrieved from: https://hdl.handle.net/20.500.14740/7810

Title

Experimental Study of the Effect of the Helical Ribs in a Spirally Coiled Tube on the Friction Reactor and the Nusselt Number of a Nanofluid Flow in it

Author(s)

Naphon P.
 Wiriyasart S.
 Srichat A.

Abstract

The effect of the centrifugal force arising in a spirally coiled tube with helical ribs on the heat transfer in the fluid flow in it was investigated. It is shown that, due to this force, the rate of heat transfer in the fluid flow in a spirally coiled tube with helical ribs is larger than that in an analogous tube with no ribs. It was established that, in the case where nanoparticles are added to the base fluid flowing in a spirally coiled tube with helical ribs, its transport properties change, with the result that the Nusselt number of the fluid flow increases. Moreover, an increase in the nanofluid concentration leads to an increase in the rate of heat transfer in the fluid flow in the tube depending on the direction of its helical ribs, and the friction factor of the fluid flow in the tube insignificantly increases in this case. © 2021, Springer Science+Business Media, LLC, part of Springer Nature.

Subject(s)

Friction
 Nanofluidics
 Nusselt number
 Transport properties
 Tubes (components)
 Centrifugal Forces
 Fluid flowing
 Friction factors
 Nanofluid flow
 Nanofluids
 Rate of heat transfer
 Flow of fluids

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URI

https://hdl.handle.net/20.500.14740/7810

Collections

Scopus: Year 1983-2021

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