Results 11 to 20 of about 2,769 (215)

Stretch-minimising stream surfaces [PDF]

Graphical Models, 2015
Display Omitted We study the problem of finding stretch-minimising stream surfaces in a divergence-free vector field. These surfaces are generated by motions of seed curves that propagate through the field in a stretch minimising manner, i.e., they move without stretching or shrinking, preserving the length of their arbitrary arc.
Michael Barton, Jirí Kosinka, Victor M. Calo   +2 more
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Impulsive Stretching of a Surface in a Viscous Fluid [PDF]

SIAM Journal on Applied Mathematics, 1997
Summary: The induced transient viscous flow due to a suddenly stretched surface is studied. After a similarity transform, the unsteady Navier-Stokes equations are solved by several methods, including perturbation for small times, numerical integration, and asymptotic analysis for large times.
Chien-Cheng Chang, Chang-Yi Wang, Milan Miklavcic, Qiang Du 0001   +3 more
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DNA stretching on functionalized gold surfaces [PDF]

Nucleic Acids Research, 1994
We describe a method for anchoring bacteriophage lambda DNA by one end to gold by Au-biotin-streptavidin-biotin-DNA bonds. DNA anchored to a microfabricated Au line could be aligned and stretched in flow and electric fields. The anchor was shown to resist a force of at least 11 pN, a linkage strong enough to allow DNA molecules of chromosome size to be
R M, Zimmermann, E C, Cox
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Dusty Nanofluid Past a Centrifugally Stretching Surface [PDF]

Mathematical Problems in Engineering, 2020
This communication reports, the flow of Cu-water dusty nanofluid past a centrifugally stretching surface under the effect of second order slip and convective boundary conditions. The coupled nonlinear ordinary differential equations are get hold of from the partial differential equations which are derived from the conservation of momentum and energy of
Wubshet Ibrahim, Dachasa Gamachu
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Thermal radiation and magnetic field effects on unsteady mixed convection flow and mass transfer over a porous stretching surface with heat generation

International Journal of Applied Mechanics and Engineering, 2013
The effects of thermal radiation and mass transfer on an unsteady hydromagnetic boundary layer mixed convection flow along a vertical porous stretching surface with heat generation are studied. The fluid is assumed to be viscous and incompressible.
G.V.R. Reddy, B.A. Reddy, N.B. Reddy
doaj   +1 more source

Pneumatic Cell Stretching Chip to Generate Uniaxial Strain Using an Elastomeric Membrane with Ridge Structure

Chemosensors, 2022
Cyclic mechanical stretching, including uniaxial strain, has been manifested to regulate the cell morphology and functions directly. In recent years, many techniques have been developed to apply cyclic mechanical stretching to cells in vitro ...
Xu Fang, Pudi Wang, Feng Lin, Jianyong Huang, Jing Fang, Chunyang Xiong   +5 more
doaj   +1 more source

Surface Stretching for Ornstein Uhlenbeck Velocity Fields [PDF]

Electronic Communications in Probability, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Carmona, Rene, Grishin, Stanislav, Xu, Lin, Molchanov, Stanislav   +3 more
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Heat Transfer Analysis of 2D Steady Laminar Mixed Convection CNTs Blood base Nanofluid Flow over a Stretching Surface: Analytical Simulation [PDF]

Journal of Applied and Computational Mechanics
With the significant advancements in nanofluids, the fields of fluid dynamics and thermal management have experienced further development. Due to their enhanced thermal properties and capacity for customization to specific applications, nanofluids ...
Ali Rehman, Ma Chau Khun, Dolat Khan, Arshad Jan   +3 more
doaj   +1 more source

Linear and quadratic convection significance on the dynamics of MHD Maxwell fluid subject to stretched surface

Frontiers in Physics, 2022
The heat transmission process is a prominent issue in current technology. It occurs when there is a temperature variation between physical processes. It has several uses in advanced industry and engineering, including power generation and nuclear reactor
Asia Ali Akbar, Aziz Ullah Awan, Mutasem Z. Bani-Fwaz, ElSayed M. Tag-ElDin, Kamel Guedri, Mansour F. Yassen, Mansour F. Yassen, Bagh Ali, Bagh Ali   +8 more
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STRETCHING THE FRACTAL SEQUENCES AND TOPOTHESY OF THE SURFACES

Far East Journal of Dynamical Systems, 2006
The method to determine the fractal properties of fracture is proposed. The method is based on the multidimensional Pythagorean theorem and deformation of the length scales in fractal space. The topothesy of the surface profile can be determined as a parameter of the space stretching.
Sokolova, N. M., Miklashevich, I. A.
openaire   +2 more sources