Add to ORKGA novel approach to numerically estimating the acoustic power produced by gas flow through control devices is presented. The procedure is based on the simulation of stationary fluid flow by means of the Reynolds Averaged Navier-Stokes (RANS) equations employing Computational Fluid Dynamics (CFD) techniques. An appropriate expression for the acoustic power density as defined by existing literature allows to obtain the acoustic power by integrating over an aptly-defined source region. A discussion of the results obtained for a single-hole orifice plate through the proposed and the reference international standards’ procedure follows
An investigation is performed on the scalability of broadband noise sources from separated flows in ...
This paper investigates the effect of turbulent flow on the acoustic behavior of a single orifice th...
In this study, the performance of three different acoustic pressure models were evaluated by compari...
A novel approach to numerically estimating the acoustic power produced by gas flow through control de...
Sea going vessels contain a multitude of hydraulic systems: cooling pumps/circuits, sewage pumps, an...
AbstractThe response of orifices to incident acoustic waves, which is important for many engineering...
The response of orifices to incident acoustic waves, which is important for many engineering applica...
The aerodynamic noise emitted by a subsonic flow of dry air through an orifice plate is estimated in...
This paper describes the development of robust procedures yielding reliable estimates of the nett so...
This paper deals with the numerical prediction of the aeroacoustic behavior of orifices under grazin...
Fluid-dynamic noise emissions produced by flow-control devices inside ducts are a concerning issue f...
The acoustic power of an oscillating flame is measured. A turbulent premixed propane/air flame is si...
The acoustic power of an oscillating flame is measured. A turbulent premixed propane/air flame is si...
<p>Notes. Values for velocity and τ represent mean ± SE. The radius of the focal region is 0.2 mm. E...
A inviscid flow model is presented here, describing the transmission of intense sound waves through ...
An investigation is performed on the scalability of broadband noise sources from separated flows in ...
This paper investigates the effect of turbulent flow on the acoustic behavior of a single orifice th...
In this study, the performance of three different acoustic pressure models were evaluated by compari...
A novel approach to numerically estimating the acoustic power produced by gas flow through control de...
Sea going vessels contain a multitude of hydraulic systems: cooling pumps/circuits, sewage pumps, an...
AbstractThe response of orifices to incident acoustic waves, which is important for many engineering...
The response of orifices to incident acoustic waves, which is important for many engineering applica...
The aerodynamic noise emitted by a subsonic flow of dry air through an orifice plate is estimated in...
This paper describes the development of robust procedures yielding reliable estimates of the nett so...
This paper deals with the numerical prediction of the aeroacoustic behavior of orifices under grazin...
Fluid-dynamic noise emissions produced by flow-control devices inside ducts are a concerning issue f...
The acoustic power of an oscillating flame is measured. A turbulent premixed propane/air flame is si...
The acoustic power of an oscillating flame is measured. A turbulent premixed propane/air flame is si...
<p>Notes. Values for velocity and τ represent mean ± SE. The radius of the focal region is 0.2 mm. E...
A inviscid flow model is presented here, describing the transmission of intense sound waves through ...
An investigation is performed on the scalability of broadband noise sources from separated flows in ...
This paper investigates the effect of turbulent flow on the acoustic behavior of a single orifice th...
In this study, the performance of three different acoustic pressure models were evaluated by compari...