Hasse, C. (2016)
Scale-resolving simulations in engine combustion process design based on a systematic approach for model development.
In: International Journal of Engine Research, 17 (1)
doi: 10.1177/1468087415597842
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The increasing availability of high-performance computin
g resources will allow scale-resolving simulations such as
large eddy simulations to be used instead of unsteady Reyno
lds-averaged Navier–Stokes approaches, not only in aca-
demic research but also for engine combustion process development. The scope of this work is to highlight and dis-
cuss this transition to scale-resolving simulations and to propose a systematic approach for model development and
application. The current and future scope of industrial and academic research is discussed especially with respect to
cycle-to-cycle variations, which canno
t be identified with unsteady Reynolds-averaged Navier–Stokes models. The
individual processes along the cause-and-effect chain leading to cyclic variations of the combustion process are iden-
tified, and the current state of scale-resolving simulati
ons and the required models with respect to these processes
are discussed.
| Typ des Eintrags: |
Artikel
|
| Erschienen: |
2016 |
| Autor(en): |
Hasse, C. |
| Art des Eintrags: |
Bibliographie |
| Titel: |
Scale-resolving simulations in engine combustion process design based on a systematic approach for model development |
| Sprache: |
Englisch |
| Publikationsjahr: |
2016 |
| Verlag: |
Sage Publications |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: |
International Journal of Engine Research |
| Jahrgang/Volume einer Zeitschrift: |
17 |
| (Heft-)Nummer: |
1 |
| DOI: |
10.1177/1468087415597842 |
| URL / URN: |
http://dx.doi.org/10.1177/1468087415597842 |
| Kurzbeschreibung (Abstract): |
The increasing availability of high-performance computin
g resources will allow scale-resolving simulations such as
large eddy simulations to be used instead of unsteady Reyno
lds-averaged Navier–Stokes approaches, not only in aca-
demic research but also for engine combustion process development. The scope of this work is to highlight and dis-
cuss this transition to scale-resolving simulations and to propose a systematic approach for model development and
application. The current and future scope of industrial and academic research is discussed especially with respect to
cycle-to-cycle variations, which canno
t be identified with unsteady Reynolds-averaged Navier–Stokes models. The
individual processes along the cause-and-effect chain leading to cyclic variations of the combustion process are iden-
tified, and the current state of scale-resolving simulati
ons and the required models with respect to these processes
are discussed. |
| Schlagworte: |
| Einzelne Schlagworte | Sprache |
|---|
| Scale-resolving simulations, LES, hybrid URANS/LES, VLES, URANS, development and validation, CCV, HPC | nicht bekannt |
|
| Fachbereich(e)/-gebiet(e): |
16 Fachbereich Maschinenbau > Fachgebiet Simulation reaktiver Thermo-Fluid Systeme (STFS)
16 Fachbereich Maschinenbau |
| Hinterlegungsdatum: |
15 Nov 2017 08:53 |
| Letzte Änderung: |
20 Nov 2017 09:13 |
| PPN: |
|
| Schlagworte: |
| Einzelne Schlagworte | Sprache |
|---|
| Scale-resolving simulations, LES, hybrid URANS/LES, VLES, URANS, development and validation, CCV, HPC | nicht bekannt |
|
| Export: |
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