An immersed-boundary method for compressible viscous flows

Palma, P. De; Tullio, Marco D. de; Pascazio, G.; Napolitano, M.

doi:10.1016/j.compfluid.2006.01.004

Cited by 116 publications

(68 citation statements)

References 18 publications

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“…Various types of fictitious domain methods have been proposed. Non-conservative Immersed Boundary methods have been first developed for incompressible flows [7,10,23]. An important issue in compressible fluid-structure interaction is the conservation of mass, momentum, and energy.…”

Section: Introductionmentioning

confidence: 99%

A Three-Dimensional Conservative Coupling Method Between an Inviscid Compressible Flow and a Moving Rigid Solid

Puscas¹,

Monasse²

2015

SIAM J. Sci. Comput.

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Section: Introductionmentioning

confidence: 99%

A Three-Dimensional Conservative Coupling Method Between an Inviscid Compressible Flow and a Moving Rigid Solid

Puscas¹,

Monasse²

2015

SIAM J. Sci. Comput.

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“…It should be stressed, that although the described method involves only finite-difference schemes and incompressible flows all the procedures of Sections 4-6 can be equally applied to finite volumes [31] and finite volumes with compressible flows [10].…”

Section: Methodsmentioning

confidence: 99%

Combined Immersed Boundary/Large-Eddy-Simulations of Incompressible Three Dimensional Complex Flows

Cristallo

Verzicco

2006

Flow Turbulence Combust

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In this paper we show how the Immersed Boundary (IB) method can be used with the Large-Eddy-Simulation (LES) to compute moderately high Reynolds number flows in complex geometric configurations. The resulting combination gives an easy-to-use, inexpensive and accurate technique which can be an important step towards the application of computational fluid dynamics (CFD) to industrially rele- vant problems. This paper aims at describing the main features of the method, some of the important drawbacks and possible solutions. Several representative examples are discussed in order to show the flexibility and the range of the applicability of this technique

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“…Another hybrid approach was employed by Margnat [10] who coupled an incompressible flow solver employing Goldstein's feedback forcing [11] approach with Curle's analogy. To the authors knowledge all IMBM in the literature for viscous compressible flows were intended and validated to represent stationary bodies [12,1,13,14,15,16]. Among these studies that consider aeroacoustics Sandberg & Jones [15] used a ghost cell approach to represent stationary flat plate extensions of airfoils to investigate trailing-edge noise with direct numerical simulations (DNS).…”

Section: Introductionmentioning

confidence: 99%

The boundary data immersion method for compressible flows with application to aeroacoustics

Schlanderer

Weymouth

Sandberg

2017

Journal of Computational Physics

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This paper introduces a virtual boundary method for compressible viscous fluid flow that is capable of accurately representing moving bodies in flow and aeroacoustic simulations. The method is the compressible extension of the boundary data immersion method (BDIM, Maertens & Weymouth (2015)). The BDIM equations for the compressible Navier-Stokes equations are derived and the accuracy of the method for the hydrodynamic representation of solid bodies is demonstrated with challenging test cases, including a fully turbulent boundary layer flow and a supersonic instability wave. In addition we show that the compressible BDIM is able to accurately represent noise radiation from moving bodies and flow induced noise generation without any penalty in allowable time step.

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An immersed-boundary method for compressible viscous flows

Cited by 116 publications

References 18 publications

A Three-Dimensional Conservative Coupling Method Between an Inviscid Compressible Flow and a Moving Rigid Solid

A Three-Dimensional Conservative Coupling Method Between an Inviscid Compressible Flow and a Moving Rigid Solid

Combined Immersed Boundary/Large-Eddy-Simulations of Incompressible Three Dimensional Complex Flows

The boundary data immersion method for compressible flows with application to aeroacoustics

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