Low-temperature large-scale hydrothermal synthesis of optically active PEG-200 capped single domain MnFe2O4 nanoparticles

P Kumar, S Pathak, K Jain, A Singh… - Journal of Alloys and …, 2022 - Elsevier
Herein, we report an intrinsic fluorescence in polyethylene glycol (PEG) coated manganese
ferrite (MnFe 2 O 4) magnetic nano particles (MNPs). Generally, nano ferrites (NFs) do not …

Field‐Directed Motion, Cargo Capture, and Closed‐Loop Controlled Navigation of Microellipsoids

HM Gauri, R Patel, NS Lombardo, MA Bevan, B Bharti - Small, 2024 - Wiley Online Library
Microrobots have the potential for diverse applications, including targeted drug delivery and
minimally invasive surgery. Despite advancements in microrobot design and actuation …

Non-Newtonian magnetic nanofluid flow with activation energy: updated nanofluid model

S Naryal, T Sharma, JP Sharma, R Kumar… - … Heat Transfer, Part B …, 2024 - Taylor & Francis
The study of the stagnation flow of magnetic nanofluids is an appealing topic of research
with various applications in magnetic resonance imaging (MRI) machinery, rotatory seals in …

Numerical analysis on heat transfer performance of industrial double-tube heat exchanger using CNT: Newtonian/non-Newtonian hybrid nanofluids

S Anitha, M Pichumani - Journal of Thermal Analysis and Calorimetry, 2022 - Springer
Heat transfer characteristics and energy consumption analysis of industrial double-tube heat
exchanging system are analysed numerically by employing CNT—Newtonian/non …

Soret and Dufour effects on viscoelastic radiative and heat absorbing nanofluid driven by a stretched sheet with inclined magnetic field

R Sharma, SM Hussain, G Mishra - Defect and diffusion forum, 2018 - Trans Tech Publ
An investigation has been performed to analyze the impacts of Soret and Dufour on natural
convective and heat absorbing flow of viscoelastic radiative nanofluid driven by a linearly …

Flow and Heat Transfer of Micropolar Ferrofluid at Stagnation Point on a Horizontal Flat Plate in the Presence of Magnetic Field and Thermal Radiation

SHM Yasin, MZ Salleh, MKA Mohamed… - … Research in Fluid …, 2023 - semarakilmu.com.my
Ferrofluid demonstrates Newtonian or non-Newtonian fluid behaviour depending on the
characteristics of ferrofluid. Generally, ferrofluid consists of a stable colloidal suspension of …

Ferrofluid flow in the presence of magnetic dipole

G Bognár, K Hriczó - Technische Mechanik-European Journal …, 2019 - journals.ub.ovgu.de
The aim of this paper is to introduce new results on magneto-thermomechanical interaction
between heated viscous incompressible ferrofluid and a cold wall in the presence of a …

Full magnetohydrodynamic flow past a circular cylinder considering the penetration of magnetic field

S Ghosh, S Sarkar, R Sivakumar, TVS Sekhar - Physics of Fluids, 2018 - pubs.aip.org
An investigation of steady Full Magnetohydrodynamic (FMHD) flow around a circular
cylinder is carried out by considering the penetration of the magnetic field inside it. The …

Theoretical and numerical studies of the Brillouin function and its inverse

SR Rickaby, NH Scott - Journal of Non-Newtonian Fluid Mechanics, 2021 - Elsevier
The Brillouin function is widely used in the theoretical description of paramagnetic and
ferromagnetic materials. We know that as the total angular momentum J becomes infinite the …

On the quasi-static approximation in the finite magnetic Reynolds number magnetohydrodynamic flow past a circular cylinder

S Sarkar, S Ghosh, R Sivakumar, TVS Sekhar - European Journal of …, 2019 - Elsevier
We consider the classical problem of Magnetohydrodynamic (MHD) flow past a circular
cylinder in the presence of an imposed magnetic field aligned to the flow. Our analysis …