International Journal of Numerical Methods for Heat & Fluid Flow: Volume 31 Issue 12

Numerical simulation of natural convection within wavy square enclosure filled with nanofluid under magnetic field using EFGM with parallel algorithm

Surabhi Nishad, Sapna Jain, Rama Bhargava

This paper aims to study the flow and heat transfer inside a wavy enclosure filled with Cu-water nanofluid under magnetic field effect by parallel implemented meshfree approach.

Thermal convection and radiation in a rotating cabinet with time-dependent heat-generated solid element and heat-conducting solid walls

Stepan Mikhailenko, Mohammad Ghalambaz, Mikhail A. Sheremet

This paper aims to study numerically the simulation of convective–radiative heat transfer under an effect of variable thermally generating source in a rotating square chamber. The…

Impact of periodic magnetic source on natural convection and entropy generation of ferrofluids in a baffled cavity

Harun Zontul, Hudhaifa Hamzah, Besir Sahin

This paper aims to exhibit a numerical study to analyze the influence of a periodic magnetic source on free convection flow and entropy generation of a ferrofluid in a baffled…

Transverse FIV suppression of square cylinder using two control rods of varying size and distance in lock-in and galloping regions

S. D. Farahani, Amir Hossein Rabiee

In this study, for the first time, the efficacy of control rods for full suppression of vortex-induced vibrations (VIV) and galloping of an elastically supported rigid square…

Thermo-mechanical disturbances in a nonlocal rotating elastic material with temperature dependent properties

Devender Sheoran, Rajesh Kumar, Seema Thakran, Kapil Kumar Kalkal

The purpose of this paper is to study two-dimensional deformations in a nonlocal, homogeneous, isotropic, rotating thermoelastic medium with temperature-dependent properties under…

Darcy-Forchheimer porous medium effect on rotating hybrid nanofluid on a linear shrinking/stretching sheet

Liaquat Ali Lund, Zurni Omar, Ilyas Khan

The purpose of this study is to find the multiple branches of the three-dimensional flow of Cu-Al₂ O₃/water rotating hybrid nanofluid perfusing a porous medium over the…

On heat transfer and flow characteristics of jets impinging onto concave surface with varying bleeding arrangements

Dandan Qiu, Lei Luo, Zhiqi Zhao, Songtao Wang, Zhongqi Wang, Bengt Ake Sunden

The purpose of this study is to investigate the effects of film holes’ arrangements and jet Reynolds number on flow structure and heat transfer characteristics of jet impingement…

Different tube bundles effect on the shell-and-tube heat exchanger performance

Ali Akbar Abbasian Arani, Hamed Uosofvand

This paper aims to present a numerical investigation on laboratory-scale segmental baffles shell-and-tube heat exchanger (STHX) having various tube bundles and baffle…

Mixed convective stagnation point flow of a hybrid nanofluid toward a vertical cylinder

Najiyah Safwa Khashi'ie, Norihan M. Arifin, John H. Merkin, Rusya Iryanti Yahaya, Ioan Pop

The purpose of this paper is to numerically analyze the stagnation point flow of Cu-Al2O3/water hybrid nanofluid with mixed convection past a flat plate and circular cylinder.

A new Painlevé integrable Broer-Kaup system: symmetry analysis, analytic solutions and conservation laws

Sachin Kumar, Rajesh Kumar Gupta, Pinki Kumari

This study aims to find the symmetries and conservation laws of a new Painlevé integrable Broer-Kaup (BK) system with variable coefficients. This system is an extension of…

Magnetohydrodynamic mixed bioconvection of oxytactic microorganisms in a nanofluid-saturated porous cavity heated with a bell-shaped curved bottom

Nirmalendu Biswas, Nirmal Kumar Manna, Dipak Kumar Mandal, Rama Subba Reddy Gorla

This study aims to investigate thermo-bioconvection of oxytactic microorganisms occurring in a nanofluid-saturated porous lid-driven cavity in the presence of the magnetic field…