2018
DOI: 10.1016/j.compfluid.2018.03.069
|View full text |Cite
|
Sign up to set email alerts
|

Improved vortex method for large-eddy simulation inflow generation

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
4
0

Year Published

2019
2019
2024
2024

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 9 publications
(5 citation statements)
references
References 31 publications
0
4
0
Order By: Relevance
“…Vortex particle and panel method have been used predominantly in two-dimensional unsteady aerodynamics problems and extended to the third dimension for lifting surface problems like wind turbines. In recent times, the vortex particle methods have mainly been used to create turbulent inflow 2 conditions for Large-Eddy Simulations [105,106,107,54,56,108]. These studies were intended to study the aeroacoustic behaviour of an airfoil in a turbulent flow field.…”
Section: Vortex Methods In Aeroacousticsmentioning
confidence: 99%
“…Vortex particle and panel method have been used predominantly in two-dimensional unsteady aerodynamics problems and extended to the third dimension for lifting surface problems like wind turbines. In recent times, the vortex particle methods have mainly been used to create turbulent inflow 2 conditions for Large-Eddy Simulations [105,106,107,54,56,108]. These studies were intended to study the aeroacoustic behaviour of an airfoil in a turbulent flow field.…”
Section: Vortex Methods In Aeroacousticsmentioning
confidence: 99%
“…The filtered variable (donated by an overbar) is defined by Equation (15). The resulting continuity and momentum equations are expressed in Equations ( 16) and (17), showing similar forms but a different physical meaning for those in the RANS approach.…”
Section: Les Approach 221 Formulation and Subgrid-scale Modelmentioning
confidence: 99%
“…Apart from SGS models of the LES method, the inflow boundary condition is an indispensable part of the simulation. Considering a diversity of methods generating inflow information [16,17], an elaborate analysis and discussion on the methods is necessary and conducive for the LES model user. In order to clearly understand the potential of the DNS method, the capabilities and current limitations of DNS method need to be clarified.…”
Section: Introductionmentioning
confidence: 99%
“…Numerical simulations can offer higher temporal and spatial resolution, but at the cost of expensive computational CPU time. Large Eddy Simulations (LES) are commonly used to study leading edge noise, with synthetic turbulence generators [16,17,18] employed to generate turbulent inflow at the inlet plane of the computational domain.…”
Section: Introductionmentioning
confidence: 99%