Abstract: Over the past decade, immersed boundary methods have been constantly expanding into new areas of fluid dynamics and related disciplines. A common feature of most computational tools based on immersed boundary methods is ...

Abstract: The flow through turbopumps is characterized by highly unsteady phenomena at part load conditions, involving large separation and generation of vortical structures. This behavior is strongly dependent on the interaction ...

Abstract: Turbopumps operating at reduced flow rates experience significant separation and backflow phenomena. Although ReynoldsAveraged Navier–Stokes (RANS) approaches proved to be usually able to capture the main flow features ...

Abstract: Immersed boundary methods coupled with adaptive mesh refinement (AMR) are a powerful tool to solve complex viscous incompressible flow problems, especially in the presence of moving and deforming boundaries. Immersed ...

Abstract: ncreasing computational power has enabled grid resolutions that support large-eddy simulation (LES) of the atmospheric boundary layer. These simulations often use grid nesting or adaptive mesh refinement to refine the grid ...

Abstract: A joint experimental and numerical campaign is conducted to provide validation dataset of highfidelity fluid–structure interaction (FSI) models of nuclear fuel assemblies during seismic loading. A refractive indexmatched ...

Abstract: Patients that undergo the arterial switch operation (ASO) to repair transposition of great arteries (TGA) can develop abnormal pulmonary trunk morphology with significant long-term complications. In this study, cardiovascular ...

Abstract: Patients that undergo the arterial switch operation (ASO) to repair transposition of great arteries (TGA) can develop abnormal pulmonary trunk morphology with significant long-term complications. In this study, cardiovascular ...