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Numerical simulation of standing wave in an acoustic chamber

Numerical simulation of two-dimensional unsteady compressible Navier- Stokes equations which consists of mass, momentum, and energy conservation equations, and the equation of state is implemented using a commercial CFD code in a standing wave acoustic chamber. The stack is modelled as a two-dimensi...

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Main Author: Abraham, Arimokwu
Format: Thesis
Language:English
Published: 2010
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/12286/4/ArimokwuAbrahamMFKM2010.pdf
http://eprints.utm.my/id/eprint/12286/
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spelling my.utm.122862017-09-20T03:49:56Z http://eprints.utm.my/id/eprint/12286/ Numerical simulation of standing wave in an acoustic chamber Abraham, Arimokwu TJ Mechanical engineering and machinery Numerical simulation of two-dimensional unsteady compressible Navier- Stokes equations which consists of mass, momentum, and energy conservation equations, and the equation of state is implemented using a commercial CFD code in a standing wave acoustic chamber. The stack is modelled as a two-dimensional thickness. In this study, heat flux across stack surface placed axially in a resonator was investigated. Heat flux distribution was found to peak at the plate edges. It was observed that energy flow from a “source” at the left end to a series of “sink” at the right end of the plate. At near the middle of the stack, there is no appreciable net energy exchange with the working fluid, and energy could be found to almost being transported axially along the direction from the source to the sink. 2010-11 Thesis NonPeerReviewed application/pdf en http://eprints.utm.my/id/eprint/12286/4/ArimokwuAbrahamMFKM2010.pdf Abraham, Arimokwu (2010) Numerical simulation of standing wave in an acoustic chamber. Masters thesis, Universiti Teknologi Malaysia, Faculty of Mechanical Engineering.
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Abraham, Arimokwu
Numerical simulation of standing wave in an acoustic chamber
description Numerical simulation of two-dimensional unsteady compressible Navier- Stokes equations which consists of mass, momentum, and energy conservation equations, and the equation of state is implemented using a commercial CFD code in a standing wave acoustic chamber. The stack is modelled as a two-dimensional thickness. In this study, heat flux across stack surface placed axially in a resonator was investigated. Heat flux distribution was found to peak at the plate edges. It was observed that energy flow from a “source” at the left end to a series of “sink” at the right end of the plate. At near the middle of the stack, there is no appreciable net energy exchange with the working fluid, and energy could be found to almost being transported axially along the direction from the source to the sink.
format Thesis
author Abraham, Arimokwu
author_facet Abraham, Arimokwu
author_sort Abraham, Arimokwu
title Numerical simulation of standing wave in an acoustic chamber
title_short Numerical simulation of standing wave in an acoustic chamber
title_full Numerical simulation of standing wave in an acoustic chamber
title_fullStr Numerical simulation of standing wave in an acoustic chamber
title_full_unstemmed Numerical simulation of standing wave in an acoustic chamber
title_sort numerical simulation of standing wave in an acoustic chamber
publishDate 2010
url http://eprints.utm.my/id/eprint/12286/4/ArimokwuAbrahamMFKM2010.pdf
http://eprints.utm.my/id/eprint/12286/
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score 13.211869

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