Results 11 to 20 of about 4,306 (166)

Synthesis and characterisation of ferrofluid synthesized from iron and manganese [PDF]

, 2012
Ferrofluids were first used by NASA in the 1960s in order to control the motion of fluids within space, as a ferrofluid is a fluid that has unique magnetic properties.
Hakim, Saadia M.
core   +7 more sources

Implementation of a simplified method for actuation of ferrofluids [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Kurtoglu, E, Bilgin, A, Sesen, M, Kosar, A, Yagci Acar, HF, 3rd Micro and Nano Flows Conference (MNF2011)   +5 more
core   +6 more sources

Numerical Simulation Study of Tracking the Displacement Fronts and Enhancing Oil Recovery Based on Ferrofluid Flooding

Frontiers in Earth Science, 2021
Water flooding is crucial means to improve oil recovery after primary production. However, the utilization ratio of injected water is often seriously affected by heterogeneities in the reservoir.
Tao Huang, Fuquan Song, Renyi Wang, Xiaohe Huang   +3 more
doaj   +1 more source

The Investigation of Mixed Ferrofluids Containing Iron Oxide nanoparticles and Microspheres

Advances in Materials Science and Engineering, 2021
The aim of the present work is the synthesis and characterization of iron oxide (Fe3O4) nanoparticles. These nanoparticles are coated with oleic acid and polyvinyl butyral and mixed with microspheres and further developed ferrofluids with silicon oil ...
Sharanabasava V. Ganachari, Veerabhadragouda B. Patil, Nagaraj R. Banapurmath, Manzoore Elahi M. Soudagar, Kiran Shahapurkar, Ashraf Elfasakhany, Mishal Alsehli, Akshata Yavagal, Pradyumna Mogre, Vijayakumar M Hiremath, Shankar A. Hallad   +10 more
doaj   +1 more source

Pattern formation in quantum ferrofluids: From supersolids to superglasses

Physical Review Research, 2021
Pattern formation is a ubiquitous phenomenon observed in nonlinear and out-of-equilibrium systems. In equilibrium, quantum ferrofluids formed from ultracold atoms were recently shown to spontaneously develop coherent density patterns, manifesting a ...
J. Hertkorn, J.-N. Schmidt, M. Guo, F. Böttcher, K. S. H. Ng, S. D. Graham, P. Uerlings, T. Langen, M. Zwierlein, T. Pfau   +9 more
doaj   +1 more source

Synthesis of Fe3O4/Ag nanohybrid ferrofluids and their applications as antimicrobial and antifibrotic agents

Heliyon, 2020
To date, the search for creating stable ferrofluids with excellent properties for biomedical application is one of the challenging scientific and practical investigations.
Ahmad Taufiq, Rosy Eko Saputro, Hendra Susanto, Nurul Hidayat, Sunaryono Sunaryono, Tahta Amrillah, Husni Wahyu Wijaya, Nandang Mufti, Firman Mangasa Simanjuntak   +8 more
doaj   +1 more source

Rheology of Aqueous Ferrofluids: Transition from a Gel-Like Character to a Liquid Character in High Magnetic Fields

ChemEngineering, 2023
Rheological measurements under an applied magnetic field were used to investigate the changes to the internal structure and stability of an aqueous ferrofluid. The ferrofluid was prepared by dispersing 1.8 wt.% of maghemite nanoparticles with a size of d
Stanislav Čampelj
doaj   +1 more source

Hierarchical Structure of Magnetic Nanoparticles -Fe₃O₄- Ferrofluids Revealed by Small Angle X-Ray Scattering

Indonesian Journal of Chemistry, 2021
Small-angle X-ray scattering (SAXS) experiments were set up to investigate the form and structure of Fe3O4 magnetic nanoparticles (MNPs) using BL1.3:SAXS at the Synchrotron Light Research Institute (SLRI) of Thailand in the range of scattering vector q ...
Gea Fitria, Arum Patriati, Mujamilah Mujamilah, Maria Christina Prihatiningsih, Edy Giri Rachman Putra, Siriwat Soontaranon   +5 more
doaj   +1 more source

Nanostructure and Magnetic Field Ordering in Aqueous Fe3O4 Ferrofluids: A Small-Angle Neutron Scattering Study

Atom Indonesia, 2019
Despite the importance of reducing production costs, investigating the hierarchical nanostructure and magnetic field ordering of Fe3O4 ferrofluids is also important to improve its application performance.
A. Taufiq, S Sunaryono, N. Hidayat, E.G.R Putra, A. Okazawa, I. Watanabe, N. Kojima, S. Pratapa, D. Darminto   +8 more
doaj   +1 more source

Heat Transfer Study of the Ferrofluid Flow in a Vertical Annular Cylindrical Duct under the Influence of a Transverse Magnetic Field

Fluids, 2021
We studied the laminar fully developed ferrofluid flow and heat transfer phenomena of an otherwise magnetic fluid into a vertical annular duct of circular cross-section and uniform temperatures on walls which were subjected to a transverse external ...
Panteleimon A. Bakalis, Polycarpos K. Papadopoulos, Panayiotis Vafeas   +2 more
doaj   +1 more source