Results 11 to 20 of about 12,886 (261)

The invariant of stagnation streamline for a stationary vortex flow of an ideal incompressible fluid around a body

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2020
In this study, using the Euler equations we investigate the stagnation streamline in the general spatial case of a stationary incompressible fluid flow around a body with a smooth convex bow.
Igor Yurievich Mironyuk   +1 more
doaj   +1 more source

Computational method for energy transport of MHD nanofluids flow near non-aligned stagnation point with non-linear thermal radiation and interface slip

open access: yesResults in Engineering, 2023
Haemodialysis, nuclear reactors, cooling and heating systems, and heat exchangers are glimpses of applications where thermal problems are considered as a fundamental for flow over aligned stagnation points with heat and mass transfer components.
Sultan Alqahtani   +4 more
doaj   +1 more source

Unsteady Separated Stagnation-Point Flow Past a Moving Plate with Suction Effect in Hybrid Nanofluid

open access: yesMathematics, 2022
Previous research has shown that incorporating stagnation-point flow in diverse manufacturing industries is beneficial due to its importance in thermal potency.
Nurul Amira Zainal   +3 more
doaj   +1 more source

Stagnation Flow Studies of Polymer Solutions in 2D System

open access: yesApplied Rheology, 2003
Stagnation flow studies form a key research area in numerous applications dealt with industry. When a fluid approaches a solid boundary, it undergoes severe deceleration along the axis of impingement.
Joshi Ketan, Wedgewood Lewis
doaj   +1 more source

Unsteady stagnation point flow of a non-Newtonian second-grade fluid

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
The unsteady two-dimensional flow of a viscoelastic second-grade fluid impinging on an infinite plate is considered. The plate is making harmonic oscillations in its own plane.
F. Labropulu, X. Xu, M. Chinichian
doaj   +1 more source

Efficacy of impinging air jets under various cross-flow conditions [PDF]

open access: yesInternational Journal of Fluid Engineering
The performance of a turbulent air jet impinging on a flat surface and subjected to cross flow is investigated. The study considers many different parameters, including Reynolds number Re, the normalized orifice-to-target spacing Z/D, and the ratio α of ...
Vivek Mathew Jose
doaj   +1 more source

Analytical Model of Critical Ventilation Flow Rate for Accidental Hydrogen Leakage in a Confined Space

open access: yesEnergies, 2023
The determination of the critical ventilation flow rate is significant for risk control and standard development during accidental hydrogen leakage in a confined space with hydrogen-related equipment.
Xuxu Sun   +4 more
doaj   +1 more source

Numerical investigation of magnetohydrodynamic stagnation point flow with variable properties

open access: yesAlexandria Engineering Journal, 2016
This article is concerned with the two-dimensional flow of Powell–Eyring fluid with variable thermal conductivity. The flow is caused due to a stretching cylinder. Temperature dependent thermal conductivity is considered.
Muhammad Ijaz Khan   +5 more
doaj   +1 more source

Stagnation point flow of viscoelastic nanomaterial over a stretched surface

open access: yesResults in Physics, 2018
Present communication aims to discuss magnetohydrodynamic (MHD) stagnation point flow of Jeffrey nanofluid by a stretching cylinder. Modeling is based upon Brownian motion, thermophoresis, thermal radiation and heat generation.
T. Hayat   +4 more
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

open access: yesAdvanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič   +7 more
wiley   +1 more source

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