A three-dimensional numerical study of a single droplet splashing vertically on liquid film is presented. The method based the finite volume (FVM) Navier–Stokes equations coupled with fluid (VOF) method, and adaptive local mesh refinement technology adopted. It enables liquid–gas interface to be tracked more accurately, less computationally expensive. relationship between diameter free rim, hei...

Sugeno-Weber family of t-norms and t-conorms is one of the most applied one in various fuzzy modelling problems. This family of t-norms and t-conorms was suggested by Weber for modeling intersection and union of fuzzy sets. Also, the t-conorms were suggested as addition rules by Sugeno for so-called  $lambda$–fuzzy measures. In this paper, we study a nonlinear optimization problem where the fea...

This paper centers on the theoretical–methodological interconnections between Weber and the Austrian economists. First, the influence of classical Austrian economics, especially Menger and Böhm-Bawerk, on Weber is reexamined. Then we are concerned with the importance of Weber’s ideas in neoclassical Austrian economics, including Schumpeter, Mises and Hayek. Also, Weber’s legacy in modern econom...

Deformation and breakup of a liquid drop immersed in another immiscible flowing through single pore has been studied numerically using conservative phase-field lattice Boltzmann method. Several benchmarks were conducted to validate the code, including recovery Laplace pressure, layered flow two liquids, implementation wetting boundary conditions on curved surface. Gravity-driven motion space wa...

Steady, incompressible flow solutions are found numerically for a radially expanding liquid sheet in order to confirm analytical results for inviscid flow and to investigate viscous and nonlinear effects. An hp-finite element method is used to perform the numerical simulations. Comparisons are made to theoretical predictions of the radius where the sheet becomes unstable. To determine the criti...

Waterjet breakup is traditionally considered to follow the Ohnesorge classification. In this classification, high Reynolds number waterjets are considered to atomize quickly after discharge. By generating a constricted waterjet where the water flow stays detached all the way through the nozzle, we have observed the first wind-induced breakup mode at high Reynolds numbers. Such a peculiar behavi...

Articles you may be interested in Study for optical manipulation of a surfactant-covered droplet using lattice Boltzmann method Simulations of binary drop collisions with a multiple-relaxation-time lattice-Boltzmann model Three-dimensional binary droplet collisions are studied using a multiphase cascaded lattice Boltzmann method (LBM). With this model it is possible to simulate collisions with ...