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Numerical Heat Transfer, Part A: Applications
An International Journal of Computation and Methodology
Volume 63, 2013 - Issue 9
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Original Articles

Numerical Study of Natural Convection in a Vertical Porous Annulus with an Internal Heat Source: Effect of Discrete Heating

M. Sankar Department of Mathematics, East Point College of Engineering and Technology, Bangalore, India
,
Junpyo Park Department of Mathematics, Kyungpook National University, Daegu, Republic of Korea
,
Dongseok Kim Department of Mathematics, Kyonggi University, Suwon, Republic of Korea
&
Younghae Do Department of Mathematics, Kyungpook National University, Daegu, Republic of KoreaCorrespondence[email protected]
Pages 687-712 | Received 17 Apr 2012, Accepted 17 Nov 2012, Published online: 14 Feb 2013

Citations (27)

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N. Keerthi Reddy, R. Sivaraj, Mani Sankar & H. A. Kumara Swamy. (2023) Unsteady buoyant convection of nanofluid in a porous annulus: impacts of size and location of thermal source–sink pairs. International Journal of Ambient Energy 44:1, pages 1663-1679.
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K. Janagi & S. Sivasankaran. (2023) Impact of titling angle and density extremum on transient convection in a porous chamber with sinusoidal heating. Numerical Heat Transfer, Part A: Applications 0:0, pages 1-15.
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M. Sankar, Younghae Do, Soorok Ryu & Bongsoo Jang. (2015) Cooling of Heat Sources by Natural Convection Heat Transfer in a Vertical Annulus. Numerical Heat Transfer, Part A: Applications 68:8, pages 847-869.
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MikhailA. Sheremet & TatyanaA. Trifonova. (2013) Unsteady Conjugate Natural Convection in a Vertical Cylinder Partially Filled with a Porous Medium. Numerical Heat Transfer, Part A: Applications 64:12, pages 994-1015.
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Articles from other publishers (23)

Kyubok Ahn, B. Kanimozhi, M. Muthtamilselvan, Qasem Al-Mdallal & Thabet Abdeljawad. (2023) Production of entropy due to combined buoyancy and Marangoni convection in a cylindrical annular enclosure. Case Studies in Thermal Engineering 49, pages 103340.
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N. Keerthi Reddy & M. Sankar. (2022) Buoyant heat transfer of nanofluids in a vertical porous annulus: a comparative study of different models. International Journal of Numerical Methods for Heat & Fluid Flow 33:2, pages 477-509.
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Saliha Bellout & Rachid Bessaїh. (2022) Mixed convection and entropy production of a hybrid nanofluid in a porous cylindrical enclosure with rotating top wall. Heat Transfer 51:4, pages 3540-3561.
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Yusry O. El-Dib, Galal M. Moatimid, Amal A. Mady & Marwa H. Zekry. (2021) Nonlinear hydromagnetic instability of oscillatory rotating rigid-fluid columns. Indian Journal of Physics 96:3, pages 839-854.
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H. A. Kumara Swamy, M. Sankar & N. Keerthi Reddy. (2021) Analysis of Entropy Generation and Energy Transport of Cu-Water Nanoliquid in a Tilted Vertical Porous Annulus. International Journal of Applied and Computational Mathematics 8:1.
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Ning Mao, Mengjie Song & Yingjie Xu. (2021) Numerical investigation on the heat flux properties of a thermal manikin in sleeping environments applying task/ambient air conditioning. Journal of Thermal Analysis and Calorimetry 147:2, pages 1675-1688.
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B. M. Shankar, I. S. Shivakumara & S. B. Naveen. (2021) Density maximum and finite Darcy–Prandtl number outlooks on Gill's stability problem subject to a lack of thermal equilibrium. Physics of Fluids 33:12.
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M. Waqas, Z. Asghar & W. A. Khan. (2021) Thermo-solutal Robin conditions significance in thermally radiative nanofluid under stratification and magnetohydrodynamics. The European Physical Journal Special Topics 230:5, pages 1307-1316.
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Pentyala Srinivasa Rao & Anil Kumar. (2020) Effect of heat generation and thermal radiation on heat transfer in porous enclosure having t-shape inner geometry. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering 235:2, pages 643-649.
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B.M. Shankar & I.S. Shivakumara. (2020) Stability of Poiseuille flow in an anisotropic porous layer with oblique principal axes: More accurate solution. ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik 101:2.
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S. Kiran, N. Keerthi Reddy, M. Sankar & Younghae Do. 2021. Advances in Fluid Dynamics. Advances in Fluid Dynamics 889 905 .
Saeed Islam, Arshad Khan, Poom Kumam, Hussam Alrabaiah, Zahir Shah, Waris Khan, Muhammad Zubair & Muhammad Jawad. (2020) Radiative mixed convection flow of maxwell nanofluid over a stretching cylinder with joule heating and heat source/sink effects. Scientific Reports 10:1.
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N Girish & M Sankar. (2020) Fully developed mixed convection in vertical double passage porous annuli. Journal of Physics: Conference Series 1597:1, pages 012050.
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Kartikaswami Hasavimath, Kishan Naik, Banjara Kotresha & N. Gnanasekaran. (2019) Forced Convection through Discrete Heat Sources and Simple Thermal Model – A Numerical Study. International Journal of Mathematical, Engineering and Management Sciences 4:6, pages 1397-1406.
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N P Starostin & R S Tikhonov. (2019) Modeling of Thermal Process in Polymeric Bearings System on a Common Shaft. IOP Conference Series: Earth and Environmental Science 272:3, pages 032106.
Crossref
Xue Chen, Chuang Sun, Xinlin Xia, Rongqiang Liu & Fuqiang Wang. (2019) Conjugated heat transfer analysis of a foam filled double-pipe heat exchanger for high-temperature application. International Journal of Heat and Mass Transfer 134, pages 1003-1013.
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Banjara Kotresha & N. Gnanasekaran. (2019) A Synergistic Combination of Thermal Models for Optimal Temperature Distribution of Discrete Sources Through Metal Foams in a Vertical Channel. Journal of Heat Transfer 141:2.
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M. Sankar, S. Kemparaju, B.M.R. Prasanna & S. Eswaramoorthi. (2018) Buoyant convection in porous annulus with discrete sources-sink pairs and internal heat generation. Journal of Physics: Conference Series 1139, pages 012026.
Crossref
M. Sankar, S. Kiran & Younghae Do. 2018. Flow and Transport in Subsurface Environment. Flow and Transport in Subsurface Environment 251 278 .
Abdelhak Mehiris, Djamel-Edine Ameziani, Omar Rahli, Khadija Bouhadef & Rachid Bennacer. (2017) Active chimney effect using heated porous layers: optimum heat transfer. The European Physical Journal Applied Physics 78:3, pages 34807.
Crossref
Donald A. Nield & Adrian BejanDonald A. Nield & Adrian Bejan. 2017. Convection in Porous Media. Convection in Porous Media 363 437 .
Debayan Das & Tanmay Basak. (2016) Analysis of average Nusselt numbers at various zones for heat flow visualizations during natural convection within enclosures (square vs triangular) involving discrete heaters. International Communications in Heat and Mass Transfer 75, pages 303-310.
Crossref
Abhishek Kumar Singh, Tanmay Basak, Avijit Nag & S. Roy. (2015) Heatlines and thermal management analysis for natural convection within inclined porous square cavities. International Journal of Heat and Mass Transfer 87, pages 583-597.
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