Abstract: This paper deals with the modeling of turbulent flow through a 90 deg pipe bend using an unsteady Reynolds-averaged Navier–Stokes (U-RANS) approach where k–ε model is used for turbulence closure. While limitations in solving ...

Abstract: This work investigates flow and heat transfer under an array of annular jets impinging on a heated moving surface. Numerical solutions of the full Navier–Stokes equation were attempted with a highly refined mesh. This study ...

Abstract: Thermodynamics, the science of energy interactions, governs the direction of processes found in nature. While the subject finds wide applications in science and technology, its connection to biological sciences and in ...

Abstract: Abstract. A laser welding process of dissimilar materials (Al-5754 and Mg-AZ31) in a lap configuration is investigated numerically in this study. A set of volume-averaged mass, momentum, and energy conservation equations ...

Abstract: In the present paper, turbulent heat transfer characteristics of submerged slot jets impinging on a moving surface at a constant temperature up to a Reynolds number of 50,000 have been studied. ...

Abstract: In urban settings, vertical axis wind turbines (VAWTs) have gained recognition for their ease of usage and omnidirectional wind acceptance. Their low efficiency in comparison to horizontal axis wind turbines (HAWTs) has ...

Abstract: The complex structural organization of the aortic valve (AV) extracellular matrix (ECM) enables large and highly nonlinear tissue level deformations. The collagen and elastin (elastic) fibers ...

Abstract: AbstractFlood-prone communities face severe economic and structural losses, necessitating strategic building retrofitting to enhance resilience. However, selecting the most effective mitigation strategies remains challenging ...