Results 1 to 10 of about 26,427 (261)

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

Theoretical Analysis of Groundwater Flow Patterns Near Stagnation Points

Water Resources Research, 2019
The importance of stagnation points for characterizing groundwater flow patterns has long been recognized. However, the possible streamline configurations near stagnation points under the constraints of Darcy's law have not been thoroughly investigated ...
Etienne Bresciani, Peter K. Kang, Seunghak Lee   +2 more
doaj   +2 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

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   +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