Discrete heating of opposing mixed convection heated at bottom of annulus

Maughal Ahmed Ali Baig*, N. J.Salman Ahmed, N. Ameer Ahamad, Avala Raji Reddy, Irfan Anjum Badruddin, L. Mangesh

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Opposing flow mixed convection occurs due to the fluid being forced to flow in opposing direction as that of rising fluid due to thermal buoyancy. This paper undertakes the investigation of heat transfer in an annular porous medium because of mixed convection opposing flow from top of the cylinder. The fluid velocity designated as Vo is applied from top of the cylinder in negative gravitational direction. The governing equations are converted into dimensional form having the Peclet number. The inner radius of the annulus is heated in three segments as 20%, 35% and 50% of the annulus height in such a way that the heater always coincides with the bottom of cylinder.

Original languageEnglish
Title of host publication1st International Conference on Manufacturing, Material Science and Engineering, ICMMSE 2019
EditorsB. Sridhar Babu, Kaushik Kumar, T. Vishnu Vardhan, S. Sathees Kumar
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419513
DOIs
Publication statusPublished - Dec 20 2019
Event1st International Conference on Manufacturing, Material Science and Engineering, ICMMSE 2019 - Hyderabad, Telangana, India
Duration: Aug 16 2019Aug 17 2019

Publication series

NameAIP Conference Proceedings
Volume2200
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference1st International Conference on Manufacturing, Material Science and Engineering, ICMMSE 2019
Country/TerritoryIndia
CityHyderabad, Telangana
Period8/16/198/17/19

Keywords

  • Discrete Heating
  • Mixed Convection
  • Opposing Flow
  • Porous

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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