Recent advances in Flow MRI

Determination of flow patterns in a rotating disk electrode configuration by MRI

“…MRI has been extensively used for the characterization of the flows in a wide variety of systems [18][19][20]. In particular, Couette cells (CC) present similar aspects as that of a RDE.…”

Structural and Dynamic Properties of Amorphous Solid Dispersions: The Role of Solid-State Nuclear Magnetic Resonance Spectroscopy and Relaxometry

“…Multidimensional (two‐ or three‐dimensional) MRI can be acquired with the application of multiple magnetic field gradients accordingly. Several excellent reviews recently published on pharmaceutical applications of MRI techniques are referred to for further details …”

X-ray digital industrial radiography (DIR) for local liquid velocity (VLL) measurement in trickle bed reactors (TBRs): Validation of the technique

“…Both liquid and gas Re (L or G) are calculated based on the diameter of the packing and V SL . However, MRI seems to be limited to reactor diameter less than 5 cm (maximum diameter reported was 4.6 cm) for gas-liquid-solid-type V LL measurement, 21,9,22,23 is expensive, and is limited to slightly high pressure and non-metallic designs. 13 Schubert et al 13 both developed and implemented wire mesh sensors based on the electrical permittivity measurement of trickling liquid or flow rate.…”