A hybrid recursive regularized lattice Boltzmann model with overset grids for rotating geometries
Simulating rotating geometries in fluid flows for industrial applications remains a challenging
task for general fluid solvers and in particular for the lattice Boltzmann method (LBM) due to …
task for general fluid solvers and in particular for the lattice Boltzmann method (LBM) due to …
Performance analysis of spherical-shaped Darrieus hydrokinetic turbine for an in-pipe hydropower system
The present study aimed to explore the applicability of Darrius hydrokinetic turbine (HKT)
curbed inside a closed conduit, ie, in-pipe hydropower system. Six numbers of 3-and 4 …
curbed inside a closed conduit, ie, in-pipe hydropower system. Six numbers of 3-and 4 …
The groove effect on wake characteristics of rotating cylinders
In the present study, active and passive flow control methods have been implemented to
investigate their effects on the wake flow structures of a circular cylinder. Grooves having …
investigate their effects on the wake flow structures of a circular cylinder. Grooves having …
Hydrodynamic performance of a Magnus anti-rolling device at zero and low ship speeds
Excellent seakeeping performance is the basis of safe ship operation. An anti-rolling device
employing swinging rotating cylinders based on the Magnus effect can provide anti-rolling …
employing swinging rotating cylinders based on the Magnus effect can provide anti-rolling …
Experimental study on cylinder wake control using forced rotation
The study focused on the flow over a rotating circular cylinder in the context of flow control.
Particle Image Velocimetry was employed to examine flow characteristics at 2.5× 10 3≤ …
Particle Image Velocimetry was employed to examine flow characteristics at 2.5× 10 3≤ …
The Magnus effect in volleyball service by video analysis
T Martins, VLB De Jesus… - European Journal of …, 2021 - iopscience.iop.org
In general, undergraduate laboratories of experimental physics do not usually have
experiments designed to address Magnus effect and to measure the value of the lift …
experiments designed to address Magnus effect and to measure the value of the lift …
Numerical simulation of flow-induced vibration of the one-degree-of-freedom circular cylinder using random vortex-boundary element method at turbulent flow
S Jamshidi, A Haghighi Poshtiri, ME Maali - Journal of the Brazilian …, 2023 - Springer
In this study, the turbulent flow around a circular cylinder in stationary and oscillating states
has been simulated two-dimensionally using a Random Vortex-Boundary element method …
has been simulated two-dimensionally using a Random Vortex-Boundary element method …
[PDF][PDF] Lattice Boltzmann method for rotating geometries at high Reynolds number and high Mach number conditions
YOO Heesik - 2022 - theses.fr
Rotating geometries are crucial configurations in industry, encountered in rotors, propellers
and turbofans and the most classical method to simulate them in general computational fluid …
and turbofans and the most classical method to simulate them in general computational fluid …
Turbulent flow modeling and solution
DE Aljure Osorio - 2016 - upcommons.upc.edu
The study of turbulent flow crucial for current engineering aplications. The Navier-Stokes
equations describe the fluid behaviour in a general way, however due to its nature, its …
equations describe the fluid behaviour in a general way, however due to its nature, its …
[PDF][PDF] Experimental Investigation of the Characteristics of the Wake of a Rotating Circular Cylinder at Different Reynolds Numbers and Speed Ratios
MJI Yazdi, AAB Khoshnevis - sid.ir
In this study, the characteristics of the wake around a rotating circular cylinder have been
investigated experimentally. To this end, a cylinder with a circular cross-section of Plexiglas …
investigated experimentally. To this end, a cylinder with a circular cross-section of Plexiglas …