NDLI logo
  • Content
  • Similar Resources
  • Metadata
  • Cite This
  • Log-in
  • Fullscreen
Log-in
Do not have an account? Register Now
Forgot your password? Account recovery
  1. Journal of the Brazilian Society of Mechanical Sciences and Engineering
  2. Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38
  3. Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38, Issue 4, April 2016
  4. Analysis of the acoustical behavior of cavities using impedance functions
Loading...

Please wait, while we are loading the content...

Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 40
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38, Issue 8, December 2016
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38, Issue 7, October 2016
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38, Issue 5, June 2016
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38, Issue 4, April 2016
An aerodynamic optimization computational framework using genetic algorithms
Structural feedback analysis of a hearing aid using finite element and lumped parameters methods
Combustion study of reactivity-controlled compression ignition (RCCI) for the mixture of diesel fuel and ethanol in a rapid compression machine
Aeroelastic analysis of wings with isotropic and orthotropic materials in compressible flow
Analysis of the acoustical behavior of cavities using impedance functions
Experimental investigation of linear and nonlinear aeroelastic behavior of a cropped delta wing with store in low subsonic flow
Vibration control of a flexible structure with electromagnetic actuators
Movable-bed coupled analysis model of overtopping failure of concrete face sandy gravel dam
Magnetohydrodynamic (MHD) stagnation point flow of nanofluid past a stretching sheet with convective boundary condition
Steady state of ion transport in homopolar ion-exchange membrane: a theoretical study
Non-uniform magnetic field effect on nanofluid hydrothermal treatment considering Brownian motion and thermophoresis effects
Flow-induced vibration of a circular cylinder in cross-flow at moderate Reynolds number
Thermal analysis of laser beam welding of nickel-based super alloy Inconel 625 to AISI 316L, using Gaussian optics theory in keyhole
Influence of thermal conductivity and thermal stability on the fade and recovery characteristics of non-asbestos semi-metallic disc brake pad
Multi-objective optimization of laser curve cutting of aluminium metal matrix composites using desirability function approach
An integrity analysis approach for development wells
Rework solution method on large size radial roller bearings
Evaluation of recycling of polycarbonate sheets used in ballistic glass packages
Sustainable freshwater from the tropical oceans
MHD flow and heat transfer of Sisko fluid over a radially stretching sheet with convective boundary conditions
Finite element investigation of inertia and viscous effects on regularized Herschel–Bulkley flows
A novel software for design and optimization of hybrid power systems
Estimation of elastic moduli of particulate-reinforced composites using finite element and modified Halpin–Tsai models
Radiative heat transfer considering the effect of multiple reflections in greenhouse structures
Reiterated homogenization applied to heat conduction in heterogeneous media with multiple spatial scales and perfect thermal contact between the phases
Principal component analysis for reservoir uncertainty reduction
Erratum to: Static analysis of variable thickness two-directional functionally graded annular sector plates fully or partially resting on elastic foundations by the GDQ method
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38, Issue 3, March 2016
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38, Issue 2, February 2016
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38, Issue 1, January 2016
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 37
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 36
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 35

Similar Documents

...
Prediction of dynamic strain using modal parameters

Article

...
Analysis of variations in vibration behavior of vibratory feeder due to change in stiffness of helical springs using FEM and EMA methods

Article

...
Time-domain simulation of acoustic impedance tubes

Article

...
Experimental Acoustic Field Characterization of Enclosures by Impedance Estimates and Modal Analysis

Article

...
Dynamic behavior investigation of spot welding machines and its influence on weld current range by modal analysis

Article

...
Asymptotic Modal Analysis and Statistical Energy Analysis of an Acoustic Cavity

Article

...
Experimental identification of structural changes and cracks in beams using a single accelerometer

Article

...
Numerical investigation on the dynamic behavior of an onboard rotor system by using the FEM approach

Article

...
Dynamic characteristics of torus involute gear drive

Article

Analysis of the acoustical behavior of cavities using impedance functions

Content Provider SpringerLink
Author Pirk, Rogério Souto, Carlos D’Andrade Guimarães, Gustavo Paulinelli Góes, Luiz Carlos Sandoval
Copyright Year 2015
Abstract The acoustic design of cavities is an important task in a variety of engineering applications, from automotive or aerospace industries to equipment coating designs. In this work, the acoustic impedance functions (a frequency domain model) were calculated using analytical, numerical, and experimental methods. Those different approaches were presented in a unified manner in order to allow comparisons among them. The relationship of the impedance function and a classical frequency response function (FRF) was also established. A circular duct of rigid walls was assumed with different boundary conditions as closed end, as well as opened and absorbed extremities. Three duct configurations were implemented in order to compare analytical, numerical, and experimental results. Finally, it could be possible to evaluate some aspects that are characteristic of a large range of acoustic systems applications as the existence of complex modes and frequency-dependent behavior of absorption material. This study aims the usage of the impedance functions to analyze the acoustic behavior of cavities, as well as to compose the background in order to develop, in the future, an acoustic modeling process using impedance functions.
Starting Page 1103
Ending Page 1111
Page Count 9
File Format PDF
ISSN 16785878
Journal Journal of the Brazilian Society of Mechanical Sciences and Engineering
Volume Number 38
Issue Number 4
e-ISSN 18063691
Language English
Publisher Springer Berlin Heidelberg
Publisher Date 2015-09-25
Publisher Place Berlin, Heidelberg
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Acoustic FEM Acoustic cavity Acoustics Impedance function Mechanical Engineering Experimental modal analysis
Content Type Text
Resource Type Article
Subject Applied Mathematics Industrial and Manufacturing Engineering Automotive Engineering Mechanical Engineering Aerospace Engineering
  • About
  • Disclaimer
  • Feedback
  • Sponsor
  • Contact
  • Chat with Us
About National Digital Library of India (NDLI)
NDLI logo

National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.

Learn more about this project from here.

Disclaimer

NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.

Feedback

Sponsor

Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.

Contact National Digital Library of India
Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302
See location in the Map
03222 282435
Mail: support@ndl.gov.in
Sl. Authority Responsibilities Communication Details
1 Ministry of Education (GoI),
Department of Higher Education
Sanctioning Authority https://www.education.gov.in/ict-initiatives
2 Indian Institute of Technology Kharagpur Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project https://www.iitkgp.ac.in
3 National Digital Library of India Office, Indian Institute of Technology Kharagpur The administrative and infrastructural headquarters of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
4 Project PI / Joint PI Principal Investigator and Joint Principal Investigators of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
Prof. Saswat Chakrabarti  will be added soon
5 Website/Portal (Helpdesk) Queries regarding NDLI and its services support@ndl.gov.in
6 Contents and Copyright Issues Queries related to content curation and copyright issues content@ndl.gov.in
7 National Digital Library of India Club (NDLI Club) Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach clubsupport@ndl.gov.in
8 Digital Preservation Centre (DPC) Assistance with digitizing and archiving copyright-free printed books dpc@ndl.gov.in
9 IDR Setup or Support Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops idr@ndl.gov.in
I will try my best to help you...
Cite this Content
Loading...