• High fidelity simulations of boiling in microgravity. Block structured grid with adaptive mesh refinement (AMR). Statistical description fluid flow and heat transfer. Characterization near wall physics, bubble merger interactions. Validation existing experiments published results. Nucleate pool are carried out to study the effects gravity on dynamics formation, departure, mutual We focus iden...

A laboratory soil column experiment was first conducted to analyze water movement in latosol of sugarcane field under drip irrigation from single-point source at different emitter discharge rates. Next, a mathematical model of soil water movement under drip irrigation from single-point source was built using Hydrus-3D, which could accurately simulate the shape of the wetted soil volume and the ...

Tungsten migration in the open divertor region Large Helical Device is analyzed for validating three-dimensional plasma-wall interaction simulation code ERO2.0. The ERO2.0 reproduced measurement of localized tungsten from a tungsten-coated plate installed inboard side torus. also explained high areal density private on carbon plate, next to by prompt redeposition plasma discharges low magnetic ...

In the present work, the optimization of different structural and process parameters of a divided wall column (DWC) for the energy efficiency has been presented. The optimal design and operation of divided wall distillation columns involve a number of variables and is a non-linear problem. Rigorous simulation of a DWC was carried out using Multifrac model of ASPEN Plus software. Box–Behnken des...

A dynamic model of a reactive divided wall column is presented so as to analyse a novel process concept for the esterification of lactic acid with ethanol to ethyl lactate. The divided wall column is modelled by composing single packing columns to a Petlyuk-structure using different correlations for fluid dynamics and pressure drop. Besides, a variety of side reactions are considered such as th...