𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Extension of a high-resolution scheme to 1D liquid–gas flow

✍ Scribed by J. R. García-Cascales; J. M. Corberán-Salvador

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
283 KB
Volume
50
Category
Article
ISSN
0271-2091

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

This paper presents the extension of a high‐resolution conservative scheme to the one‐dimensional one‐pressure six‐equation two‐fluid flow model. Only mixtures of water and air have been considered in this study, both fluids have been characterized using simple equations of state, namely stiffened gas for the liquid phase and perfect gas for the gas phase. The resulting scheme is explicit and first‐order accurate in space and time. A second‐order version of the scheme has also been derived using the MUSCL strategy and slope limiters. Some numerical results show the good capabilities of this type of schemes in the solution of discontinuities in two‐fluid flow problems, all of them are based on water/air numerical benchmarks widely used in the two‐phase flow literature. Copyright © 2005 John Wiley & Sons, Ltd.

📜 SIMILAR VOLUMES

A Second-Order Accurate Capturing Scheme
A Second-Order Accurate Capturing Scheme for 1D Inviscid Flows of Gas and Water with Vacuum Zones
✍ H.S. Tang; D. Huang 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 426 KB

A second-order accurate difference scheme is developed to study cavitation in unsteady, one-dimensional, inviscid, compressible flows of water with gas. The scheme can capture shock waves, interfaces separating gas and water, as well as cavitation zones that are modelled as vacuum states, and it tak

APPLICATION OF FLUX-VECTOR-SPLITTING SCH
APPLICATION OF FLUX-VECTOR-SPLITTING SCHEME TO A DILUTE GAS–PARTICLE JPL NOZZLE FLOW
✍ HSIAO TZU CHANG; LIH WU HOURNG; LAI CHEN CHIEN; LAI CHEN CHIEN 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 675 KB

A timedependent numerical algorithm is developed for the two-fluid model Euler of TLNS (thin layer Navier-Stokes) equations. The analysis is based on a MUSCL (monotone upstream central scheme for conservation laws)type flux-vector-splitting scheme with the multi-level technique. This algorithm is ap

A Microfabricated Gas–Liquid Segmented F
A Microfabricated Gas–Liquid Segmented Flow Reactor for High-Temperature Synthesis: The Case of CdSe Quantum Dots
✍ Brian K. H. Yen; Axel Günther; Martin A. Schmidt; Klavs F. Jensen; Moungi G. Baw 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 190 KB 👁 2 views

Microfluidic reactors enable a number of advantages over conventional chemical processes including enhanced control of heat and mass transfer, lower reagent consumption during optimization, and sensor integration for in-situ reaction monitoring. [1,2] Reactors are usually fabricated from either sili

A Microfabricated Gas–Liquid Segmented F
A Microfabricated Gas–Liquid Segmented Flow Reactor for High-Temperature Synthesis: The Case of CdSe Quantum Dots
✍ Brian K. H. Yen; Axel Günther; Martin A. Schmidt; Klavs F. Jensen; Moungi G. Baw 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 190 KB 👁 2 views

Microfluidic reactors enable a number of advantages over conventional chemical processes including enhanced control of heat and mass transfer, lower reagent consumption during optimization, and sensor integration for in-situ reaction monitoring. [1,2] Reactors are usually fabricated from either sili