Synthetic Inlet Conditions for Inhomogeneous Flows from Filters, Packed Beds, or Sinter Plates
In: Flow, Turbulence and Combustion, Jg. 112 (2024), Heft 2, S. 483 - 489
2024Artikel/Aufsatz in ZeitschriftOA Grün
MaschinenbauFakultät für Ingenieurwissenschaften » Maschinenbau und Verfahrenstechnik » Institut für Energie- und Material-Prozesse (EMPI) » FluiddynamikForschungszentren » Center for Nanointegration Duisburg-Essen (CENIDE)
Damit verbunden: 1 Publikation(en)
Titel in Englisch:
Synthetic Inlet Conditions for Inhomogeneous Flows from Filters, Packed Beds, or Sinter Plates
Autor*in:
Baik, Seung-JinUDE
- LSF ID
- 62279
- Sonstiges
- der Hochschule zugeordnete*r Autor*in
korrespondierende*r Autor*in
- LSF ID
- 62019
- Sonstiges
- der Hochschule zugeordnete*r Autor*in
- GND
- 1141085682
- LSF ID
- 53356
- ORCID
- 0000-0003-3627-4524
- Sonstiges
- der Hochschule zugeordnete*r Autor*in
Erscheinungsjahr:
2024
Open Access?:
OA Grün
Web of Science ID
Scopus ID
Sprache des Textes:
Englisch
Schlagwort, Thema:
Inhomogeneous laminar flow ; Inlet condition ; Synthetic flow generator
Ressourcentyp:
Text
Abstract in Englisch:
A practical method is presented to generate inflow boundary conditions for the laminar but spatially inhomogeneous flow out of filters, packed beds, or sinter plates. A synthetic velocity field that statistically reproduces the outflow characteristics is created based on digitally filtered random noise by the integral lengthscale of the investigated flow at a low computational cost. The method is tested to reproduce a real flow downstream of a sinter plate, which has its velocity measured using a hot-wire anemometer. Results demonstrate that the present method can efficiently generate synthetic inflow fields.