Results 81 to 90 of about 5,171 (162)
On the temperature dependence of ferrofluid susceptibility
The fulfillment of Curie– Weiss laws for a ferrofluid is critically discussed. The results of investigations of the magnetic susceptibility temperature dependences of ferrofluid and dried powder of magnetic particles are presented.
Dikansky Yuri +2 more
doaj +1 more source
Experimental methods in chemical engineering: Magnetometry
Abstract Magnetometry is a non‐invasive technique to characterize the behaviour of magnetic materials of which the most common contain Fe, Co, and Ni. Vibrating sample magnetometers (VSMs) vibrate samples at a fixed frequency in a static, homogeneous magnetic field to induce a voltage in pick up coils according to Faraday's law of induction.
Michael Claeys +3 more
wiley +1 more source
use of ferrofluid in magnetic cooling_Fig. 1.jpg
Figure shows a schematic of the system. A cold magnetic fluid (green circle) which has finite magnetization (M > 0) is attracted by the magnetic field.
Varun Chaudhary (6419261)
core +1 more source
Nanofluid Heat Transfer Enhancement in Porous Media With Geometric and Particle Morphology Effects
Levenberg–Marquardt neural network predicts Cu–water nanofluid flow and heat transfer in a converging/diverging porous channel with Darcy–Forchheimer drag, nanoparticle shape effects (sphere, column, lamina), and viscous dissipation. ABSTRACT Efficient thermal management in porous, nanofluid‐filled systems is essential for applications such as compact ...
Shafaq Naz, Saman Mushtaq
wiley +1 more source
Magnetic Sensing with Ferrofluid and Fiber Optic Connectors
A simple, cost effective and sensitive fiber optic magnetic sensor fabricated with ferrofluid and commercially available fiber optic components is described in this paper.
Daniel Homa, Gary Pickrell
doaj +1 more source
This paper investigates the influence of single- and double-layer winding structures on the thermal performances of fractional slot permanent magnet (PM) machines with ferrofluid cooling.
Wei Zhang, Guang-Jin Li, Ying Qin
doaj +1 more source
Comment on “Magnetoviscosity and relaxation in ferrofluids” [PDF]
6 pages, 1 figure, Submitted to Phys.
openaire +3 more sources
Effects of Secondary Inlet on Heat Transfer of the Nanofluid Flow Along the Curved Elbow: Computational Study [PDF]
The purpose of this article is to inspect the impact of a singular magnetic source on the thermal efficiency of a ferrofluid containing Fe304 nanoparticles flowing through an elbow pipe with a junction.
lei lei, Shaolei Song, Cong Liu, Han Yu
doaj +1 more source
Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field
The ferrofluid-in-water emulsion has been produced and studied. The microstructure formation in a flat layer of such emulsion under the action of in-plane rotating magnetic field has been observed.
Kolesnikova Anastasia +2 more
doaj +1 more source
APLIKASI FIBER BUNDEL DAN FERROFLUID UNTUK MENDETEKSI MEDAN MAGNET [PDF]
Telah dilakukan deteksi medan magnet menggunakan fiber bundel dan ferrofluid. Mekanisme penelitian adalah sumber cahaya dengan panjang gelombang 632,8 nm ditransmisikan melalui fiber pemancar melewati ferrofluid dalam wadah, sebagian cahaya terhamburkan ...
AKBAR SETYA ARIFIANTO, 081411331060
core +1 more source

