Methods for Efficient Analysis of Vibro-Acoustic Problems

Umut Tabak

doi:10.4233/uuid:8e548e09-ab1e-45ad-8700-6bc5aa12997e

Methods for Efficient Analysis of Vibro-Acoustic Problems

Umut Tabak

Dynamics of Micro and Nano Systems

Research output: Thesis › Dissertation (TU Delft)

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Abstract

In this thesis, we present numerical techniques for analyzing vibro-acoustic problems that emerge from the coupling of elastic structures with fluid domains. The main analysis tool used for numerical modelling is the Finite Element Technique (FEM). By using FEM, the goal of our research was to either improve the already available techniques or propose new ones for problems involving this type of coupling. The thesis is divided into two main topics/parts which can be followed independently.

Original language	English
Awarding Institution	Delft University of Technology
Supervisors/Advisors	Rixen, Daniel, Promotor Steeneken, P.G., Promotor
Award date	9 Mar 2020
Print ISBNs	978-94-028-1966-3
DOIs	https://doi.org/10.4233/uuid:8e548e09-ab1e-45ad-8700-6bc5aa12997e
Publication status	Published - 2020

Keywords

Vibro-acoustics
Lanczos
component mode synthesis
model order reduction

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10.4233/uuid:8e548e09-ab1e-45ad-8700-6bc5aa12997e

PhDThesis_tabak_finalFinal published version, 4.14 MB

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title = "Methods for Efficient Analysis of Vibro-Acoustic Problems",

abstract = "In this thesis, we present numerical techniques for analyzing vibro-acoustic problems that emerge from the coupling of elastic structures with fluid domains. The main analysis tool used for numerical modelling is the Finite Element Technique (FEM). By using FEM, the goal of our research was to either improve the already available techniques or propose new ones for problems involving this type of coupling. The thesis is divided into two main topics/parts which can be followed independently.",

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AB - In this thesis, we present numerical techniques for analyzing vibro-acoustic problems that emerge from the coupling of elastic structures with fluid domains. The main analysis tool used for numerical modelling is the Finite Element Technique (FEM). By using FEM, the goal of our research was to either improve the already available techniques or propose new ones for problems involving this type of coupling. The thesis is divided into two main topics/parts which can be followed independently.

KW - Vibro-acoustics

KW - Lanczos

KW - component mode synthesis

KW - model order reduction

U2 - 10.4233/uuid:8e548e09-ab1e-45ad-8700-6bc5aa12997e

DO - 10.4233/uuid:8e548e09-ab1e-45ad-8700-6bc5aa12997e

M3 - Dissertation (TU Delft)

SN - 978-94-028-1966-3

ER -

Methods for Efficient Analysis of Vibro-Acoustic Problems

Abstract

Keywords

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