Onset of Nucleate Boiling (ONB) is an important limit in the design of nuclear reactors and
most flow boiling systems. Preventing the ONB occurrence protects systems from unfavorable …

This paper presents an experimental investigation of the thermal hydraulic thresholds of the
subcooled boiling instability in forced convective flow, such as the onset of nucleate boiling (…

During reflood conditions, spacer grids affect the complex flow dynamics inside the reactor
core. They can breakup the dispersed droplets, thereby significantly reducing their diameters. …

Heat transfer characteristics in a narrow rectangular channel are experimentally investigated
for upward and downward flows. The experimental data obtained are compared with …

BACKGROUND AND OBJECTIVES : The current picture of the Saudis’ use of complementary
and alternative medicine (CAM) has not yet been developed. The aim of this study was to …

Several integral and separate effect test facilities are constructed around the world on scaled-down
bases to simulate the complex thermal-hydraulic phenomena of the commercial …

Gas-liquid two-phase flow is a very complex physical system. It is essential to study the
physical interactions between gas and liquid phases, towards improving the modeling of the …

Bubble behaviors and their interactions with each other affect the two-phase flow characteristics.
In this study, experiments are conducted to investigate the bubble characteristics during …

Transient analyses of the IAEA 10 MW MTR reactor are investigated during a fast and slow
Loss of Flow Accident (LOFA) with a neutron kinetic and thermal hydraulic coupling model. A …

Onset of Nucleate Boiling (ONB) in a narrow rectangular channel was experimentally
studied under transversely non-uniform and uniform heating conditions. The experiment was …