WebApr 25, 2007 · A methodology for modeling condensation in the presence of noncondensables, based on the stagnant film (Couette flow) model, and fully compatible with the numerical algorithm in the RELAPS computer program, and with the stability-enhancing two-step (SETS) and the interphase slip (IPSA) algorithms, has been … WebFeb 1, 2003 · Among these methods, Spalding's [18], [19] interphase-slip algorithm (IPSA) is, arguably, the most widely used. Part of its appeal is its straightforward derivation from the well-known single-phase pressure-based algorithms of the SIMPLE genre.
Efficiency of interphace coupling algorithms in fluidized bed ...
WebJun 16, 2024 · The semi-implicit method for pressure linked equation (SIMPLE) method was applied in the numerical simulation. For modeling boiling phenomena in the tube, the Eulerian–Eulerian two-fluid model was adopted using the interphase slip algorithm of phoenics. The surface temperature difference increased as the heat flux increased in the … WebMar 1, 1999 · The above-described interphase coupling algorithms were tested in a setup consisting of a two-dimensional cold fluidized bed with a rectangular central jet and a … stores that sell juul pods
Experimental and Numerical Investigations of Subcooled Boiling …
WebThe resulting solution algorithm referred to as the InterPhase Slip Algorithm - Coupled (IPSA-C) then incorporates interface couplings also into the mass balancing shared … WebOct 12, 2024 · The CFD code development group at Imperial College headed by D.B. Spalding began multiphase flow modeling in the mid- and late 1970s [].Spalding … WebNumerical solution of two-phase flow equations, e.g., mixed steam-water-injected coolant flow following breaks in nuclear reactor pressure vessels, by the interphase slip algorithm (IPSA) is outlined. One-dimensional unsteady dispersed and gravity stratified flows are considered. One-dimensional unsteady flow with mass and heat transfer is dealt with. … stores that sell keds shoes