TY - GEN

T1 - Natural convection in a partially heated square cavity with an inner square block

AU - Surendar, R.

AU - Muthtamilselvan, M.

AU - Abdalla, Bahaaeldin

AU - Al-Mdallal, Qasem M.

N1 - Publisher Copyright:
© 2020 Author(s).

PY - 2020/10/5

Y1 - 2020/10/5

N2 - In this paper, we steady natural convection in a discrete heat transfer and the effect of Rayleigh number in a two- dimensional square enclosure with an inner square block. The present problem taken by three different cases were containing on the partially heated which left vertical wall maintained at high temperature Th(Th > Tc). The right vertical wall considered at Tc and other horizontal walls and the inner square block should be thermally insulated. The mathematical model considered as mass, momentum and energy equation solved to using the simple algorithm by Finite Volume Method (FVM) on a flounder grid system consisting of modified Alternating Direction Implicit Method (ADIM) which are used to solve vorticity-stream function formulation.This result found that the streamlines and isotherms achieved a maximum for the distribution of partial heater and also increasing Rayleigh number.

AB - In this paper, we steady natural convection in a discrete heat transfer and the effect of Rayleigh number in a two- dimensional square enclosure with an inner square block. The present problem taken by three different cases were containing on the partially heated which left vertical wall maintained at high temperature Th(Th > Tc). The right vertical wall considered at Tc and other horizontal walls and the inner square block should be thermally insulated. The mathematical model considered as mass, momentum and energy equation solved to using the simple algorithm by Finite Volume Method (FVM) on a flounder grid system consisting of modified Alternating Direction Implicit Method (ADIM) which are used to solve vorticity-stream function formulation.This result found that the streamlines and isotherms achieved a maximum for the distribution of partial heater and also increasing Rayleigh number.

UR - http://www.scopus.com/inward/record.url?scp=85095567738&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85095567738&partnerID=8YFLogxK

U2 - 10.1063/5.0016806

DO - 10.1063/5.0016806

M3 - Conference contribution

AN - SCOPUS:85095567738

T3 - AIP Conference Proceedings

BT - Advances in Applicable Mathematics, ICAAM 2020

A2 - Narayanamoorthy, Samayan

PB - American Institute of Physics Inc.

T2 - 2020 International Conference on Advances in Applicable Mathematics, ICAAM 2020

Y2 - 21 February 2020 through 22 February 2020

ER -