The computational fluid dynamics (CFD) method has been widely adopted and accepted in
the nuclear reactor safety analysis in the recent years. Especially, the application of …

We present a comprehensive literature review on the two-phase bubble column; in this
review we deeply analyze the flow regimes, the flow regime transitions, the local and global …

Hydrological droughts are characterized based on their duration, severity, and magnitude.
Among the most critical factors, precipitation, evapotranspiration, and runoff are essential in …

The combination of machine learning and numerical methods has recently become popular
in the prediction of macroscopic and microscopic hydrodynamics parameters of bubble …

Increasing the global energy demand motivates the search for renewable and clean energy
resources. Fischer-Tropsch synthesis (FTS) is one of these sources, which converts syngas …

Coaxial mixers are efficient in mixing of highly viscous fluids. The main objective of this study
was to assess the power consumption for the gas dispersion in carboxymethyl cellulose …

Gas dispersion in non‐Newtonian fluids is a challenging task due to the formation of large
cavities behind the impeller blades, which leads to the generation of very large bubbles. In …

This paper shows a combination of computational fluid dynamics (CFD) and adaptive neuro-
fuzzy inference system (ANFIS) to propose a new viewpoint for multiphase flow modeling …

One of the significant challenges in the efficient operation of bioreactors is uniform gas
dispersion in very viscous non-Newtonian fluids because of the complex rheology exhibited …

A 2D-bubble column reactor (BCR) including gas and liquid phases is simulated, and fluid
characteristics such as gas-phase volume fraction and gas-phase turbulence are extracted …