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Unsteady Aerodynamics Simulation of A Road Vehicle Running with Cyclic Yaw and Side-slip Motions [PDF]
31st AIAA Applied Aerodynamics Conference, 2013 Takuji Nakashima +3 more
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International Journal of Modelling and Simulation, 2023
A simultaneous heat and mass transfer due to microrotating Darcy-Forchheimer flow of hybrid nanofluid over a moving thin needle is investigated. Darcy-Forchheimer medium accommodating hybrid nanofluid flow yields greater heat transfer rate, thereby ...
D. N. Dash +3 more
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A simultaneous heat and mass transfer due to microrotating Darcy-Forchheimer flow of hybrid nanofluid over a moving thin needle is investigated. Darcy-Forchheimer medium accommodating hybrid nanofluid flow yields greater heat transfer rate, thereby ...
D. N. Dash +3 more
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Journal of Fluid Mechanics, 2023
This work presents an experimental investigation focused on the analysis of aerodynamic properties between two interacting spheres in a supersonic rarefied flow.
Vincente Cardona, Viviana Lago
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This work presents an experimental investigation focused on the analysis of aerodynamic properties between two interacting spheres in a supersonic rarefied flow.
Vincente Cardona, Viviana Lago
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Applied Acoustics, 2021
Abstract The wall suction & slip effect of the bionic metasurface with periodic spherical grooves on the vehicle body surface is proposed for aerodynamic noise control, and physical mechanism is investigated by theoretical analysis and simulation. When fluid flows through the grooved vehicle body surface, wall suction effect occurs due to clockwise ...
Min Li, Jiu Hui Wu, Xiao Yang Yuan
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Abstract The wall suction & slip effect of the bionic metasurface with periodic spherical grooves on the vehicle body surface is proposed for aerodynamic noise control, and physical mechanism is investigated by theoretical analysis and simulation. When fluid flows through the grooved vehicle body surface, wall suction effect occurs due to clockwise ...
Min Li, Jiu Hui Wu, Xiao Yang Yuan
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Waves in Random and Complex Media, 2021
The flow of ferronanofluid due to a rotating disk finds its significant place in biomedical sciences, pharmaceuticals, electronics, aerodynamics etc.
H. Rout +5 more
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The flow of ferronanofluid due to a rotating disk finds its significant place in biomedical sciences, pharmaceuticals, electronics, aerodynamics etc.
H. Rout +5 more
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Physics of Fluids, 2021
Integral expression is derived for aerodynamic forces in unsteady separated flows of an incompressible Newtonian fluid via the characteristics of the flow on the body surface including the vortex flux generated by it. The expression obtained is valid for unsteady and steady flows under the no-slip or the partial slip boundary conditions in a viscous ...
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Integral expression is derived for aerodynamic forces in unsteady separated flows of an incompressible Newtonian fluid via the characteristics of the flow on the body surface including the vortex flux generated by it. The expression obtained is valid for unsteady and steady flows under the no-slip or the partial slip boundary conditions in a viscous ...
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FUZZY MATHEMATICAL MODELS FOR SLIP VELOCITY IN BOUNDARY LAYER FLOWS: A FOURIER TRANSFORM APPROACH
ShodhKosh Journal of Visual and Performing Arts, 2022We formulate fuzzy mathematics to deal with boundary layer flows with slip velocity and thermal effects and use Fourier transforms to reduce the governing equations.
Vasanthakumari T N
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Energy, 2020
Abstract The paper presents a numerical study on the aerodynamics of a biradial turbine for wave energy conversion. The turbine is symmetrical with respect to a plane perpendicular to its axis of rotation. The two inlet/outlet rotor openings are axially offset from each other facing the radial direction and two rows of radial-flow movable guide-vanes
Luís Eça +4 more
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Abstract The paper presents a numerical study on the aerodynamics of a biradial turbine for wave energy conversion. The turbine is symmetrical with respect to a plane perpendicular to its axis of rotation. The two inlet/outlet rotor openings are axially offset from each other facing the radial direction and two rows of radial-flow movable guide-vanes
Luís Eça +4 more
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Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, 2021
An Unscented Kalman Filter (UKF) based technique has been developed for parameter estimation of turbine blades with friction dampers. The technique is based on integration of Newmark method, an iterative numerical integration method for structural ...
Himanshu Patel, A. Sinha
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An Unscented Kalman Filter (UKF) based technique has been developed for parameter estimation of turbine blades with friction dampers. The technique is based on integration of Newmark method, an iterative numerical integration method for structural ...
Himanshu Patel, A. Sinha
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The effect of Maxwell slip on the aerodynamic collision and rebound of spherical particles
Journal of Colloid and Interface Science, 1988Abstract A theoretical model is developed which predicts the relative velocity as a function of the gap distance between two small spheres colliding in a fluid. In lieu of the conventional no-slip fluid boundary conditions, a Maxwell slip-flow approximation is employed when the distance between the particles reduces to the same order of magnitude as ...
Guy Barnocky, Robert H. Davis
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