Magnetic susceptibility based magnetic resonance estimation of micro-bubble size for the vertically upward bubbly flow

MR relaxometry of micro-bubbles in the vertical bubbly flow at a low magnetic field (0.2 T)

“…Mastikhin et al studied the dynamics of acoustically cavitated liquid with Conical SPRITE MRI to obtain spatially resolved velocity and void fraction maps of cavitating distilled water and surfactant solutions [23]. Arbabi and Mastikhin in [24] obtained bulk and spatially resolved T 2 relaxation and mechanical dispersion information of the vertical bubbly flow at various airflow rates with Conical SPRITE and SE-SPI, and estimated average bubble sizes using analytical expressions, originally developed by Dharmakumar et al…”