To describe complex flow systems accurately, it is in
many cases important to account for the properties of fluid flows on a
microscopic scale. In this work, we focus on the description of
liquid--vapor flow with a sharp interface between the phases. The local
phase dynamics at the interface can be interpreted as a Riemann problem
for which we develop a multiscale solver in the spirit of the
heterogeneous multiscale method (HMM) 7, using a particle-based
microscale model to augment the macroscopic two-phase flow system. The
application of a microscale model makes it possible to use the intrinsic
properties of the fluid at the microscale, instead of formulating (ad
hoc) constitutive relations.
%0 Journal Article
%1 magiera.rohde:particle:2018
%A Magiera, Jim
%A Rohde, Christian
%B Theory, Numerics and Applications of Hyperbolic Problems II
%C Cham
%D 2018
%E Klingenberg, Christian
%E Westdickenberg, Michael
%I Springer International Publishing
%J Springer Proc. Math. Stat.
%K from:sylviazur ians imported vorlaeufig
%P 291--304
%R 10.1007/978-3-319-91548-7_23
%T A particle-based multiscale solver for compressible liquid-vapor flow
%U http://dx.doi.org/10.1007/978-3-319-91548-7_23
%X To describe complex flow systems accurately, it is in
many cases important to account for the properties of fluid flows on a
microscopic scale. In this work, we focus on the description of
liquid--vapor flow with a sharp interface between the phases. The local
phase dynamics at the interface can be interpreted as a Riemann problem
for which we develop a multiscale solver in the spirit of the
heterogeneous multiscale method (HMM) 7, using a particle-based
microscale model to augment the macroscopic two-phase flow system. The
application of a microscale model makes it possible to use the intrinsic
properties of the fluid at the microscale, instead of formulating (ad
hoc) constitutive relations.
%@ 978-3-319-91548-7
@article{magiera.rohde:particle:2018,
abstract = {To describe complex flow systems accurately, it is in
many cases important to account for the properties of fluid flows on a
microscopic scale. In this work, we focus on the description of
liquid--vapor flow with a sharp interface between the phases. The local
phase dynamics at the interface can be interpreted as a Riemann problem
for which we develop a multiscale solver in the spirit of the
heterogeneous multiscale method (HMM) [7], using a particle-based
microscale model to augment the macroscopic two-phase flow system. The
application of a microscale model makes it possible to use the intrinsic
properties of the fluid at the microscale, instead of formulating (ad
hoc) constitutive relations.},
added-at = {2019-02-27T14:14:04.000+0100},
address = {Cham},
author = {Magiera, Jim and Rohde, Christian},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/224d8afe54248f070d4e1c0ee0481400e/mathematik},
booktitle = {Theory, Numerics and Applications of Hyperbolic Problems II},
doi = {10.1007/978-3-319-91548-7_23},
editor = {Klingenberg, Christian and Westdickenberg, Michael},
interhash = {e9e6a13b263ccbd584a4eb2dc6685de9},
intrahash = {24d8afe54248f070d4e1c0ee0481400e},
isbn = {978-3-319-91548-7},
journal = {Springer Proc. Math. Stat.},
keywords = {from:sylviazur ians imported vorlaeufig},
pages = {291--304},
publisher = {Springer International Publishing},
timestamp = {2020-03-30T17:50:04.000+0200},
title = {A particle-based multiscale solver for compressible liquid-vapor flow},
url = {http://dx.doi.org/10.1007/978-3-319-91548-7_23},
year = 2018
}
