With the broader use of ferrofluid in industry and the sciences, ferrofluid research has
produced many new branches. To obtain systematic analytical results and to help …

The magnetic fluid seal is widely used in the high-speed mechanical devices. Also, the
temperature of the seal increases with the viscous heating under the high shearing rate in …

One of the main engineering applications of ferrofluids is in magnetic fluid seals, working in
rotary motion. An area, which has so far been insufficiently examined, is the mechanism of …

Magnetic fluid seals (MFSs) have been widely used as a gas seal because of its advantages
such as low wear, zero leakage, and long service life. However, the MFS is generally …

Magnetic fluid seal (MFS) has been widely applied in the vacuum environment, but its
pressure transfer mechanism has been less studied. This paper investigates the pressure …

Magnetic fluids (MF) are stable colloidal solution systems consisting of a mixture of
nanoscale magnetic particles, surfactants, and a base carrier fluid. Magnetic fluid sealing …

The sealing capacity of magnetofluidic (MF) rotating seals is limited by the highest
magnetization of the sealing ferrofluids (FFs) of about 1000 G (80 kA m− 1). A sharp, almost …

In this study, we developed a new catheter-mounted micro-axial flow blood pump (MFBP)
using a new miniature magnetic fluid shaft seal (MFSS). The prototype of the catheter …

In this paper, we propose a bidirectional coupled multi-physics (BCM) model to study the
centrifugal failure mechanism of ferrofluid seals, employing a hybrid finite volume–finite …

Magnetic fluid seals are among the most common ferrofluid applications. One interesting
area is the use of numerical simulations to determine the critical pressure, which is a basic …