[PDF] Top 20 Numerical study on inertial effects on liquid vapor flow using lattice Boltzmann method

... containing liquid and vapor ubiquitously exist in a large variety of natural resources and modern applications in energy engineering ...gross flow characteristics without the underlying pore-scale ... See full document

... the liquid-vapor flows in terms of heat transfer rate as well as flow ...between liquid and vapor, which helps to provide a better understanding of the behavior of heat transfer in ... See full document

... two-phase numerical methods, a spurious nonphysical velocity is created around the bubble near the ...the numerical methods are improving for decreasing this spurious velocity ...in numerical ... See full document

... and numerical techniques are extensively discussed by many researchers ...to study the fluid flow and heat transfer in close domain like cavity ...The Lattice Boltzmann Method ... See full document

... following numerical simulation and discussion are based on the Li ...our study other than the heat transfer ...of liquid/vapour densities by the Maxwell construction with the saturation temperature ܶ ... See full document

... fluid flow along the channel is the constant pressure difference imposed by the utilized boundary ...current study are consistent with those of [22] and [30] where the effect of density ra- tio on terminal ... See full document

... Automaton method has been more widely used to simulate pitting corrosion, the LBM method used in this work represents a breakthrough innovation for simulation of metal ...steel using the cellular ... See full document

... The LB method is not generally stable. In fact, our experience suggests that, whatever parameters are chosen, any run would eventually become unstable if continued for long enough; this is not dissimilar to some ... See full document

... A numerical approach for transport of suspended small particles was developed by Li and Ahmadi [5, 6] and Li et ...the inertial impaction on single ...to study particles transport in such systems ... See full document

... acquire liquid water transient distribution in GDL (Puneet ...to study effects of GDL structures and characteristics on liquid water distribution (Lee, Nam et ...useful numerical scheme ... See full document

... heterogeneous flow in porous media is very complex, it is often difficult to match real formation conditions by experimental methods, and traditional numerical simulation methods have the disadvantages of ... See full document

... the Lattice Boltzmann Method (LBM) [12] has been developed to model particulate flows due to its efficiently treating the complex system of moving boundaries ...boundary method (IBM) was ... See full document

... simulations using standard LES approaches, showing reasonable agreement and faster computational ...our method. Furthermore implementation of non- uniform lattice and extending the algorithm to ... See full document

... In order to further reduce computational time besides the application of adaptive grids, we investigated the influence of applying the BGK collision operator-instead of the tuned MRT model-on the coarse grid level in the ... See full document

... significant effects on the performance of MEMS ...of flow domain L (Kn = ...the flow and the non-slip boundary condition is applicable for boundaries (continuous ...of flow domain, Kn ... See full document

... the numerical algorithm stream and collide of the lattice Boltzmann ...by using (TLBM) model for water-Ag nanofluid flow through the microchannel, the velocity slip and the temperature ... See full document

... y = 10L. In addition, we adopted an extrapolation scheme to obtain the unknown distribution function at the upper boundary which was placed sufficiently far away from the oscillating plate to have a negligible influence ... See full document

... uses numerical solutions of partial differential equations called Navier-Stokes which derived from applying conservation ...space using methods like finite difference, finite volume and finite element to ... See full document

... In the three-dimensional images, fluids are depicted with iso-surfaces and volume visualization techniques using color, intensity, and transparency for indicating the fluid density. The fluid movement is evaluated ... See full document

... thus numerical methods are still the most important means for analyzing the nonlinear consolidation ...conventional numerical methods based on macroscopic equation, the lattice Boltzmann ... See full document