Numerical Solution of the Problem of Flow Past Projected Bodies for Determining Their Aerodynamic Coefficients
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Engineering Physics and Thermophysics"
DOI: 10.1007/s10891-019-01954-2
Abstract: The method of solving the problem of external flow past a body for calculating the aerodynamic characteristics of projected bodies of complex geometrical shape is presented. Two approaches to the solution of the problem are… read more here.
Keywords: projected bodies; flow past; solution problem; problem ... See more keywords
Coordinated Boundary Conditions at the Inlet to the Computational Domain with Simulation of Laminar Flow Past a Plate Used as an Example
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Engineering Physics and Thermophysics"
DOI: 10.1007/s10891-020-02100-z
Abstract: The preference given to the Blasius profile with introduction of the vertical velocity component at the inlet to the computational domain in comparison with the simplified approach based on the Pohlhausen profile is substantiated using… read more here.
Keywords: inlet computational; laminar flow; past plate; flow past ... See more keywords
Effects of radiation and chemical reaction on Cu–Al$$_{2}$$O$$_{3}$$/water hybrid flow past a melting surface in the existence of cross magnetic field
Sign Up to like & getrecommendations! Published in 2021 at "Ricerche di Matematica"
DOI: 10.1007/s11587-021-00606-z
Abstract: Leverages of magnetic cross-field, thermal radiation, second order chemical reaction on the unsteady three dimensional flow of electrically conducting Cu–Al $$_{2}$$ O $$_{3}$$ /water hybrid nanofluid flow past a bidirectionally stretchable melting surface are investigated… read more here.
Keywords: water hybrid; water; melting surface; flow past ... See more keywords
Characteristics of Turbulent Flow Past Passive Rectangular Cavity at Large Reynolds Numbers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of The Institution of Engineers (India): Series C"
DOI: 10.1007/s40032-016-0326-x
Abstract: In the present investigation, turbulent flow past passive rectangular cavity is investigated numerically for four mainstream Reynolds numbers namely Rems = 20,000–50,000. Validation study reveals that the numerical models used in the present investigation predicts the data… read more here.
Keywords: velocity; past passive; turbulent flow; cavity ... See more keywords
Simulation of flow past a sphere on a rough bed using smoothed particle hydrodynamics (SPH)
Sign Up to like & getrecommendations! Published in 2021 at "Computational Particle Mechanics"
DOI: 10.1007/s40571-021-00417-x
Abstract: This paper presents an investigation of flow past a sphere on a rough surface by means of simulation using the meshless numerical method, smoothed particle hydrodynamics (SPH) in the presence of a free surface. A… read more here.
Keywords: sphere rough; past sphere; hydrodynamics; particle ... See more keywords
Slow Steady Flow Past a Porous Cylinder with Radially Varying Permeability Using Cell Models
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Applied and Computational Mathematics"
DOI: 10.1007/s40819-019-0669-0
Abstract: An analytical study is presented for the slow steady flow past a porous cylinder surrounded by a coaxial fictitious cylindrical container of suspending fluid using Happel and Kuwabara models. The inner cylinder is porous and… read more here.
Keywords: cylinder; past porous; porous cylinder; steady flow ... See more keywords
Study of liquid oxygen and hydrogen diffusive flow past a sphere with rough surface
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.08.063
Abstract: Abstract The impact of roughness on nonlinear mixed convective nanofluid flow past a sphere is analysed in the presence of nonlinear density variations. This study is found to be innovative as it investigates the effects… read more here.
Keywords: past sphere; surface; liquid oxygen; flow past ... See more keywords
Hydrodynamics study of the flow past a cylinder with fine suspensions and evaluation of micropolar parameters
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2021.103832
Abstract: Abstract The fluid in nature or engineering application usually contains fine suspensions, which differs the hydrodynamic properties from those of the pure fluid. To investigate the effect of the suspensions and evaluate micropolar parameters, micropolar… read more here.
Keywords: past cylinder; fine suspensions; micropolar parameters; hydrodynamics ... See more keywords
Flow past a rotating cylinder predicted by a compact Eulerian viscous vorticity method under non-inertial rotating frame
Sign Up to like & getrecommendations! Published in 2021 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2021.108882
Abstract: Abstract An Eulerian vorticity method, based on a vorticity-stream function formulation, initially developed for the 2-D viscous unsteady flow past a circular cylinder, is extended in the case of 2-D flow past a rotating cylinder… read more here.
Keywords: frame; cylinder; flow past; vorticity ... See more keywords
Stability of Couette flow past a gel film
Sign Up to like & getrecommendations! Published in 2017 at "Theoretical and Applied Mechanics Letters"
DOI: 10.1016/j.taml.2017.09.006
Abstract: Abstract We study instability of a Newtonian Couette flow past a gel-like film in the limit of vanishing Reynolds number. Three models are explored including one hyperelastic (neo-Hookean) solid, and two viscoelastic (Kelvin–Voigt and Zener)… read more here.
Keywords: couette flow; past gel; film; flow past ... See more keywords
Influence of slip on the three-dimensional instability of flow past an elongated superhydrophobic bluff body
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2017.21
Abstract: The effects of superhydrophobic surfaces (SHSs), which consist of microgrates oriented transverse to the flow direction, on the onset of three-dimensional instability of flow past a bluff body were studied using Floquet analysis. The SHS… read more here.
Keywords: three dimensional; flow past; dimensional instability; body ... See more keywords