Results 1 to 10 of about 24,637 (163)

Inertioelastic Flow Instability at a Stagnation Point [PDF]

Physical Review X, 2017
A number of important industrial applications exploit the ability of small quantities of high molecular weight polymer to suppress instabilities that arise in the equivalent flow of Newtonian fluids, a particular example being turbulent drag reduction ...
Noa Burshtein, Konstantinos Zografos, Amy Q. Shen, Robert J. Poole, Simon J. Haward   +4 more
doaj   +5 more sources

A Microfluidic Chip for Single-Cell Capture Based on Stagnation Point Flow and Boundary Effects [PDF]

Micromachines
The capture of individual cells using microfluidic chips represents a widely adopted and efficient approach for investigating the biochemical microenvironment of singular cells.
Long Cheng, Xiao Lv, Wenchao Zhou, Huan Li, Qiushuang Yang, Xing Chen, Yihui Wu   +6 more
doaj   +2 more sources

Comparative boundary-layer analysis of Buongiorno nanofluid flow over flat surfaces: Blasius, Sakiadis, stagnation-point, and stretching-sheet configurations [PDF]

Discover Nano
A unified comparative investigation is presented for Buongiorno nanofluid transport in four classical boundary-layer configurations: Blasius, Sakiadis, stagnation-point, and stretching-sheet flows over a heated flat surface.
Muhammad Faisal, Wubshet Ibrahim, IA Badruddin, ASA Zedan   +3 more
doaj   +2 more sources

Stagnation point bionanofluid slip flow model: Sensitivity analysis

Alexandria Engineering Journal, 2021
The paper studied on thermodynamics properties of bionanofluid flow over a stagnation point on a shrinking surface. Natural properties of the stagnation point have facilitated numerous applications in the field of chemistry and biology.
Sze Qi Chan, Fazlina Aman, Syahira Mansur   +2 more
doaj   +3 more sources

Simple microfluidic stagnation point flow geometries. [PDF]

Biomicrofluidics, 2016
A geometrically simple flow cell is proposed to generate different types of stagnation flows, using a separation flow and small variations of the geometric parameters. Flows with high local deformation rates can be changed from purely rotational, over simple shear flow, to extensional flow in a region surrounding a stagnation point. Computational fluid
Dockx G, Verwijlen T, Sempels W, Nagel M, Moldenaers P, Hofkens J, Vermant J.   +6 more
europepmc   +7 more sources

Unsteady Separated Stagnation Point Flow of Nanofluid past a ‎Moving Flat Surface in the Presence of Buongiorno's Model [PDF]

Journal of Applied and Computational Mechanics, 2021
This paper explores energy and mass transport behavior of unstable separated stagnation point flow of nanofluid over a moving flat surface along with Buongiorno’s model. Characteristic of Brownian diffusion and thermophoresis are considered. Additionally,
A. Renuka, M. Muthtamilselvan, Qasem M. Al-Mdallal, Deog-Hee Doh, Bahaaeldin Abdalla   +4 more
doaj   +1 more source

Spectral Quasi-linearization for MHD Nanofluid Stagnation Boundary Layer Flow due to a Stretching/Shrinking Surface [PDF]

Journal of Applied and Computational Mechanics, 2020
This article concentrates on the effect of MHD heat mass transfer on the stagnation point nanofluid flow over a stretching or shrinking sheet with homogeneous-heterogeneous reactions. The flow analysis is disclosed in the neighborhood of stagnation point.
Hiranmoy Mondal, Shipra Bharti
doaj   +1 more source

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

Vestnik 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, Lev Aleksandrovich Usov   +1 more
doaj   +1 more source

Stagnation-point combustion with radiation [PDF]

Symposium (International) on Combustion, 1981
The relatively simple character of diffusion flames in laminar stagnation-point flows has led to numerous theoretical and experimental studies of that system. Here, as a first step toward incorporating radiation in analyses eventually related to fire safety, a grey radiating diffusion flame, above a grey pyrolyzing solid fuel is considered.
Kinoshita, CM., Pagni, P.J.
openaire   +2 more sources

Oscillatory Flow Near a Stagnation Point [PDF]

SIAM Journal on Applied Mathematics, 2003
The authors consider an unsteady version of classical Hiemenz solution describing incompressible two-dimensional stagnation point flow at a solid wall, examining particularly the response close to the wall when the solution at infinity is modulated in time by a periodic factor of specified amplitude and frequency for arbitrary values of these ...
Blyth, M. G., Hall, P.
openaire   +2 more sources