A sequel to AUSM, Part II: AUSM+-up for all speeds
MS Liou - Journal of computational physics, 2006 - Elsevier
In this paper, we present ideas and procedure to extend the AUSM-family schemes to solve
flows at all speed regimes. To achieve this, we first focus on the theoretical development for …
flows at all speed regimes. To achieve this, we first focus on the theoretical development for …
A robust and accurate approach to computing compressible multiphase flow: Stratified flow model and AUSM+-up scheme
In this paper, we propose a new approach to compute compressible multifluid equations.
Firstly, a single-pressure compressible multifluid model based on the stratified flow model is …
Firstly, a single-pressure compressible multifluid model based on the stratified flow model is …
A robust high-resolution discrete-equations method for compressible multi-phase flow with accurate interface capturing
The discrete-equations method (DEM)[1] provides a universal approach to solve multi-phase-
flow equations as it combines the solutions of pairwise Riemann problems. Although very …
flow equations as it combines the solutions of pairwise Riemann problems. Although very …
Comparison of the AUSM+-up and other advection schemes for turbomachinery applications
In this paper, the AUSM+-up scheme is compared to other numerical flux schemes in the
framework of a RANS/URANS code for turbomachinery applications. The considered …
framework of a RANS/URANS code for turbomachinery applications. The considered …
A further development of the AUSM+ scheme towards robust and accurate solutions for all speeds
MS Liou - 16th AIAA Computational Fluid Dynamics Conference, 2003 - arc.aiaa.org
In this paper, we present the ideas and procedure to extend the AUSM-family schemes to
solve flows at all regimes of speed. To achieve this, we shall first focus on our theoretical …
solve flows at all regimes of speed. To achieve this, we shall first focus on our theoretical …
[PDF][PDF] Understanding the ill-posed two-fluid model
TN Dinh, RR Nourgaliev, TG Theofanous - The 10th International Topical …, 2003 - Citeseer
Multi-field models are central to the modeling and simulation of transport processes in
multiphase, homogenized systems. The approach is based on an interpenetrating continua …
multiphase, homogenized systems. The approach is based on an interpenetrating continua …
Extension and comparative study of AUSM-family schemes for compressible multiphase flow simulations
Several recently developed AUSM-family numerical flux functions (SLAU, SLAU2, AUSMM+-
up2, and AUSMPW+) have been successfully extended to compute compressible …
up2, and AUSMPW+) have been successfully extended to compute compressible …
How to solve compressible multifluid equations: a simple, robust, and accurate method
Solving multifluid equations of compressible multiphase flows has proven extremely
demanding because of some peculiar mathematical properties such as nonhyperbolicity …
demanding because of some peculiar mathematical properties such as nonhyperbolicity …
A further work on multi‐phase two‐fluid approach for compressible multi‐phase flows
YY Niu, YC Lin, CH Chang - International journal for numerical …, 2008 - Wiley Online Library
This paper is to continue our previous work Niu (Int. J. Numer. Meth. Fluids 2001; 36: 351–
371) on solving a two‐fluid model for compressible liquid–gas flows using the AUSMDV …
371) on solving a two‐fluid model for compressible liquid–gas flows using the AUSMDV …
Investigations of empirical coefficients of cavitation and turbulence model through steady and unsteady turbulent cavitating flows
CC Tseng, LJ Wang - Computers & Fluids, 2014 - Elsevier
For numerical simulations of the turbulent cavitating flows, the volume fraction transport
equations, namely cavitation models, are used widely to predict the dynamics of cavitation …
equations, namely cavitation models, are used widely to predict the dynamics of cavitation …