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Paper ID:10.55041/IJSREM16691

COMPARATIVE NUMERICAL STUDY OF NATURAL CONVECTION IN SQUARE AND TRIANGULAR CAVITY

Stream/Area:

-

Subject:

-

Paper ID:

10.55041/IJSREM16691

Volume:

6 |

11 |

Nov 2022

Pages:

Publication Frequency:

Monthly (12 issues per year)

DOI
Digital Object Identifier
10.55041/IJSREM16691

License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.

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Authors

PB

Pranamya Bummerkar

RKD

Ritesh Kumar Dewangan

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Abstract

This paper is based on the numerical investigation of natural convection of two vertical enclosure of square and triangular cavity with air filled. The vertical cavity consist of adiabatic and hot and cold wall with wide range of Rayleigh number from 103 to 106 with aspect ratio from 1 to 10 at the interval of 2.5. Flow patterns and isotherm plots were used to display the results, and for every case, local and mean Nusselt values were also produced. The results show that an increase in Rayleigh numbers greatly increases heat transfer, natural convection intensity, and average Nusselt number at a particular aspect ratio.

KEYWORDS

ANN (average Nusselt number) AR (aspect ratio) LNN (local Nusselt number) Nu (Nusselt number) Pr (Prandtl number) Ra (Rayleigh number).

Cite This Article

Pranamya Bummerkar, Ritesh Kumar Dewangan, "COMPARATIVE NUMERICAL STUDY OF NATURAL CONVECTION IN SQUARE AND TRIANGULAR CAVITY," International Journal of Scientific Research in Engineering and Management, vol. 6, no. 11, Nov 2022. https://doi.org/10.55041/IJSREM16691

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Publication Date

11/25/2022

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