Blunt trailing edges in a flow often generate tone noise due to wall-jet shear layer and vortex shedding. In this paper, the space-time conservation element (CE/SE) method is employed to numerically study the near-field noise of blunt trailing edges. Two typical cases, namely, flow past a circular cylinder (aeolian noise problem) and flow past a flat plate of finite thickness are considered. The computed frequencies compare well with experimental data. For the aeolian noise problem, comparisons with the results of other numerical approaches are also presented
The relation between the far-field noise and the flow field, in presence of serrated and combed-serr...
This paper presents results of a comprehensive empirical study on the flow and noise generated by th...
Airfoils operating at low-to-moderate Reynolds number may produce noise that contains one or more hi...
Trailing edge noise of a semi-infinite, thin, flat plate situated in low Mach number flow is comput...
This paper describes the airfoil trailing edge noise generation mechanism and how flow over an airfo...
This paper presents results of an empirical study on the flow and noise generated by the trailing ed...
This paper presents an experimental study of the trailing edge noise produced by sharp-edged flat pl...
The present work is a continuation of the work described in the previous annual research briefs (Wan...
Direct numerical simulations (DNS) are conducted of turbulent flow passing an infinitely thin traili...
Direct numerical simulations (DNS) are conducted of noise generated at an infinitely thin trailing e...
High-fidelity numerical simulations are carried out alongside analytical methods to investigate the ...
This paper presents two-dimensional direct numerical simulations (DNS) of noise generated at trailin...
This paper presents an acoustic analysis of the noise generated at the trailing edge of a flat plate...
The efficient computation of turbulent airfoil trailing edge noise is important for the cost-effecti...
This paper presents two-dimensional direct numerical simulations (DNS) of noise generated at trailin...
The relation between the far-field noise and the flow field, in presence of serrated and combed-serr...
This paper presents results of a comprehensive empirical study on the flow and noise generated by th...
Airfoils operating at low-to-moderate Reynolds number may produce noise that contains one or more hi...
Trailing edge noise of a semi-infinite, thin, flat plate situated in low Mach number flow is comput...
This paper describes the airfoil trailing edge noise generation mechanism and how flow over an airfo...
This paper presents results of an empirical study on the flow and noise generated by the trailing ed...
This paper presents an experimental study of the trailing edge noise produced by sharp-edged flat pl...
The present work is a continuation of the work described in the previous annual research briefs (Wan...
Direct numerical simulations (DNS) are conducted of turbulent flow passing an infinitely thin traili...
Direct numerical simulations (DNS) are conducted of noise generated at an infinitely thin trailing e...
High-fidelity numerical simulations are carried out alongside analytical methods to investigate the ...
This paper presents two-dimensional direct numerical simulations (DNS) of noise generated at trailin...
This paper presents an acoustic analysis of the noise generated at the trailing edge of a flat plate...
The efficient computation of turbulent airfoil trailing edge noise is important for the cost-effecti...
This paper presents two-dimensional direct numerical simulations (DNS) of noise generated at trailin...
The relation between the far-field noise and the flow field, in presence of serrated and combed-serr...
This paper presents results of a comprehensive empirical study on the flow and noise generated by th...
Airfoils operating at low-to-moderate Reynolds number may produce noise that contains one or more hi...