Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Hiral Virpura"'
Publikováno v:
Journal of Nanofluids. 3:121-126
Publikováno v:
Solid State Phenomena. 209:78-81
Under the application of magnetic field, magnetic fluids exhibits magnetoviscous effect. We have observed large magneto viscous effects by dispersing magnetic and non-magnetic anisotropic micron size magnetic particles in a ferrofluid , the mixture i
Publikováno v:
Journal of Magnetism and Magnetic Materials. 331:113-116
Plate shaped bentonite particles of size ∼600 nm and thickness ∼2 nm are dispersed in a magnetic nanofluid. Magnetic field dependent flow behavior of this composite suspension is studied using a horizontal microcapillary placed between the poles
Publikováno v:
Indian Journal of Physics. 87:551-554
In this paper, we have measured ultrasonic velocity of an aqueous micellar solution of cetyl trimethyl ammonium bromide with varying molar concentration (0.1–1.0 M) at 27 °C with an accuracy of velocity is ±0.1 %. It is observed that as the molar
Publikováno v:
AIP Conference Proceedings.
Under the effect of magnetic field the magnetic nanoparticles of the ferrofluid tend to align in the direction of the magnetic field. This alignment of the magnetic nanoparticles behaves as a spatial grating and diffract light, when light is propagat
Publikováno v:
AIP Conference Proceedings.
We describe here two measurement techniques to determine surface tension of magnetic fluid. (i) magneti c field dependent capillary rise method and (ii) Taylor wavelength method in which the distance between the consecutive stable spikes was measured
Autor:
Hiral Virpura, Rajesh Patel
Publikováno v:
AIP Conference Proceedings.
We demonstrate dynamics of non magnetic particle in magnetic nanofluid media subjected to rotational magnetic field. We developed such technique which can able to rotate non magnetic microstructure at any angle between 0° to 360° using magnetic fie
Publikováno v:
AIP Conference Proceedings.
We demonstrate here certain structural properties and flow behavior of bidispersed magnetic colloids. Under the application of magnetic field it is observed that the magnetic nanoparticles are filled inside the structural microcavities formed due to
Publikováno v:
AIP Conference Proceedings.
Oleic acid coated magnetic nano particles and sodium dodecyl sulphate (SDS) coated carbon nano fibers are suspended in an aqueous medium. Under the application of very low magnetic field (∼500 Oe), the physically adsorbed magnetic nanoparticles wit