20192020202120222023Condensed Matter PhysicsFluid Flow and Transfer ProcessesMechanical EngineeringMechanics of Materials The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values...
The influence coefficient method is used to couple the fluid mechanics, macroscopic solid mechanics, and microscopic contact mechanics. The temperature field is solved using the finite-difference method. With the alternating direction implicit method, the classical heat transfer equation is discretized. ...
2024, Journal of Advanced Research in Fluid Mechanics and Thermal Sciences Start-up and damping of a standing wave thermoacoustic engine: model development and experimental evaluation 2022, Heat and Mass Transfer/Waerme- und StoffuebertragungView...
In the vast expanse and scope of fluid mechanics, thermal and species transport, droplets have carved out an important niche for themselves. These microscopic fluid entities, bounded to shape by surface tension and/or interfacial forces, play important roles in variant capacities in the physical wor...
COMSOL Multiphysics. The coupled heat-mechanical simulations are performed by coupling the COMSOL modules of “Heat Transfer in Solids” and “Solid Mechanics”. The friction force is introduced through the augmented Lagrangian method using the contact node under the “Solid Mechanics” module. The CO...
with an ohmic resistance comprising temperature-dependent layer resistivity of electrodes and electrolyte and a constant resistivity for the interconnects [59,60]. 3.3. Thermo-Mechanics of Solid Components The deformations and displacements of the solid material are determined by means of the Navier equa...
the cell membrane engulfs the extracellular fluid and its contents, forming a pouch that pinches off to create an internalized vesicle. This vesicle then fuses with the lysosome, in which its contents are digested via the lysosomal proteolysis pathwa...
the vortices first appear at the right side and travel to the left side gradually, and the flow field forms two comparable size vortices at final state. Meanwhile, the free surface deformation first increases and then decreases, and finally keeps a small constant deformation. Moreover, the effec...
Fluid mechanicsHeat transferNatural convectionPool boilingThermodynamicsA program to study the behavior of volume-heated boiling pools has been undertaken at BNL in order to provide meaningful estimates of heat transfer mechanisms in such systems. Emphasis has been placed on developing appropriate scaling ...
Fluid mechanicsThe work is articulated in three separate projects: (a) development and study ofa simplified model of thermoacoustic devices; (b) visualization of oscillating temperature and flow flelds; (c) numerical modeling. The progress accomplished in the three areas is briefly reviewed....