Academic literature on the topic 'Acoustic finite element model'
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Journal articles on the topic "Acoustic finite element model"
Shi, Wen Ku, Guang Ming Wu, Zhi Yong Chen, and Nian Cheng Guo. "Prediction and Analysis of Vehicle Cab Interior Noise Based on Structure-Acoustic Coupling." Advanced Materials Research 424-425 (January 2012): 637–40. http://dx.doi.org/10.4028/www.scientific.net/amr.424-425.637.
Full textWu, S. W., S. H. Lian, and L. H. Hsu. "A FINITE ELEMENT MODEL FOR ACOUSTIC RADIATION." Journal of Sound and Vibration 215, no. 3 (August 1998): 489–98. http://dx.doi.org/10.1006/jsvi.1998.1664.
Full textMAR-OR, ASSAF, and DAN GIVOLI. "A FINITE ELEMENT STRUCTURAL-ACOUSTIC MODEL OF COUPLED MEMBRANES." Journal of Computational Acoustics 12, no. 04 (December 2004): 605–18. http://dx.doi.org/10.1142/s0218396x04002407.
Full textWan, Zhimin, Ting Wang, Qibai Huang, and Jianliang Wang. "Acoustic finite element model updating using acoustic frequency response function." Finite Elements in Analysis and Design 87 (September 2014): 1–9. http://dx.doi.org/10.1016/j.finel.2014.04.007.
Full textLISTERUD, EIVIND, and WALTER EVERSMAN. "FINITE ELEMENT MODELING OF ACOUSTICS USING HIGHER ORDER ELEMENTS PART II: TURBOFAN ACOUSTIC RADIATION." Journal of Computational Acoustics 12, no. 03 (September 2004): 431–46. http://dx.doi.org/10.1142/s0218396x04002353.
Full textMurphy, Joseph E., and Stanley A. Chin-Bing. "A finite element model for ocean acoustic propagation." Mathematical and Computer Modelling 11 (1988): 70–74. http://dx.doi.org/10.1016/0895-7177(88)90457-8.
Full textLISTERUD, EIVIND, and WALTER EVERSMAN. "FINITE ELEMENT MODELING OF ACOUSTICS USING HIGHER ORDER ELEMENTS PART I: NONUNIFORM DUCT PROPAGATION." Journal of Computational Acoustics 12, no. 03 (September 2004): 397–429. http://dx.doi.org/10.1142/s0218396x0400233x.
Full textHou, Wei Ling, Hong Zhou, and Si Le Wang. "Acoustic Modal Test and Finite Element Analysis on Vehicle Cavity." Applied Mechanics and Materials 239-240 (December 2012): 32–36. http://dx.doi.org/10.4028/www.scientific.net/amm.239-240.32.
Full textDanda Roy, I., and W. Eversman. "Improved Finite Element Modeling of the Turbofan Engine Inlet Radiation Problem." Journal of Vibration and Acoustics 117, no. 1 (January 1, 1995): 109–15. http://dx.doi.org/10.1115/1.2873853.
Full textKaselouris, Evaggelos, Chrysoula Alexandraki, Yannis Orphanos, Makis Bakarezos, Michael Tatarakis, Nektarios A. Papadogiannis, and Vasilis Dimitriou. "Acoustic analysis of impact sound on vibrating circular membranes." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 263, no. 3 (August 1, 2021): 3378–85. http://dx.doi.org/10.3397/in-2021-2389.
Full textDissertations / Theses on the topic "Acoustic finite element model"
Hamiche, Karim. "A high-order finite element model for acoustic propagation." Thesis, University of Southampton, 2016. https://eprints.soton.ac.uk/400677/.
Full textBolmsvik, Åsa. "Structural-acoustic vibrations in wooden assemblies: : Experimental modal analysis and finite element modelling." Doctoral thesis, Linnéuniversitetet, Institutionen för bygg- och energiteknik (BE), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-24562.
Full textDenna doktorsavhandling behandlar flanktransmission i flervåningshus med trästomme, inom det lågfrekventa området, främst 20-120 Hz. Det övergripande målet är att undersöka hur finita elementmetoden kan bidra i konstruktionsfasen för att utvärdera olika knutpunkters inverkan på flanktransmissionen. Två fältmätningar av accelerationer i trähus har utvärderats. I dessa har två olika lastkällor använts, i den första en stegljudsapparat och i den andra en elektrodynamisk vibrator (shaker). Det visades att shakern kan ge mer detaljerad information, men eftersom vibrationerna även sprider sig till omgivande byggnadsdelar vid fältmätningarna var det svårt att estimera tillförlitliga dämpningsdata även då shaker användes. Fältmätningarna följdes av två mätningar i laborationsmiljö. Dessa två experiment utvärderades med experimentell modalanalys, vilket ger egenmoder och dämpning hos strukturerna. Dämpningen för dessa trähuskonstruktioner varierar kraftigt med frekvens. Extra stora variationer registreras då en elastomer användes i knutpunkten mellan golv och vägg. Den totala dämpningen är generellt högre när elastomerer används i knutpunkten mellan golv och vägg i jämförelse med då knutpunkten är skruvad. Genom att analysera egenmoder och deras korrelationer (MAC), för samma trästruktur men med olika typer av knutpunkter, drogs slutsatsen att knutpunkten drastiskt förändrar strukturens dynamiska beteende. Flera finita elementmodeller av både fält- och laboratorieuppställningar har gjorts. I dessa har knutpunkterna mellan byggnadsdelar modellerats helt styvt eller med hjälp av fjädrar och dämpare. Visuella observationer av egenmoder och korrelationen dem emellan visar att det finns mer rotationsstyvhet i försöken än i finita elementmodellerna. Resultaten i denna doktorsavhandling har gett förståelse för hur knutpunkter i träkonstruktioner beter sig och kan simuleras med finit elementmodellering. Vidare kan resultaten bidra till utvecklingen av FE-modeller som kan användas för att kunna se de akustiska effekterna redan under konstruktionsstadiet. Dock behövs ytterligare forskning inom området.
Rumpler, Romain. "Efficient finite element approach for structural-acoustic applicationns including 3D modelling of sound absorbing porous materials." Phd thesis, Conservatoire national des arts et metiers - CNAM, 2012. http://tel.archives-ouvertes.fr/tel-00726915.
Full textHochman, Michael. "Investigation of acoustic crosstalk effects in CMUT arrays." Thesis, Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/42782.
Full textRumpler, Romain. "Efficient Finite Element Approach for Structural-Acoustic Applications including 3D modelling of Sound Absorbing Porous Materials." Doctoral thesis, KTH, MWL Numerisk akustik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-90335.
Full textDans le contexte de lutte contre les nuisances sonores, cette thèse porte sur le développement de méthodes de résolution efficaces par éléments finis, pour des problèmes de vibroacoustique interne avec interfaces dissipatives, dans le domaine des basses fréquences. L’étude se limite à l’utilisation de solutions passives telles que l’intégration de matériaux poreux homogènes et isotropes, modélisés par une approche fondée sur la théorie de Biot-Allard. Ces modèles étant coûteux en terme de résolution, un des objectifs de cette thèse est de proposer une approche modale pour la réduction du problème poroélastique, bien que l’adéquation d’une telle approche avec le comportement dynamique des matériaux poreux soit à démontrer.Dans un premier temps, la résolution de problèmes couplés élasto-poro-acoustiques par sous-structuration dynamique des domaines acoustiques et poreux est établie. L’approche modale originale proposée pour les milieux poroélastiques, ainsi qu’une procédure de sélection des modes significatifs, sont validées sur des exemples 1D à 3D.Une deuxième partie présente une méthode combinant l’utilisation des modèles réduits précédemment établis avec une procédure d’approximation de solution par approximants de Padé. Il est montré qu’une telle combinaison offre la possibilité d’accroître les performances de la résolution (allocation mémoire et ressources en temps de calcul).Un chapitre dédié aux applications permet d’évaluer et comparer les approches sur un problème académique 3D, mettant en valeur leurs performances encourageantes. Afin d’améliorer les méthodes établies dans cette thèse, des perspectives à ces travaux de recherche sont apportées en conclusion.
QC 20120224
FP6 Marie-Curie Smart Structures
FP7 Marie-Curie Mid-Frequency
Zhang, Nan. "SCALE MODELS OF ACOUSTIC SCATTERING PROBLEMS INCLUDING BARRIERS AND SOUND ABSORPTION." UKnowledge, 2018. https://uknowledge.uky.edu/me_etds/119.
Full textRemillieux, Marcel C. "Development of a Model for Predicting the Transmission of Sonic Booms into Buildings at Low Frequency." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/27543.
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Day, Joseph L. "A modal approximation for the mutual radiation impedance for spherical sources and acoustic wave scattering using an improved ATILA Finite Element code." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1999. http://handle.dtic.mil/100.2/ADA369783.
Full text"September 1999". Thesis advisor(s): Clyde L. Scandrett, Steven R. Baker. Includes bibliographical references (p. 83-84). Also avaliable online.
Case, Justin J. "Numerical analysis of the vibration and acoustic characteristics of large power transformers." Thesis, Queensland University of Technology, 2017. https://eprints.qut.edu.au/103702/1/Justin_Case_Thesis.pdf.
Full textMitchell, Morgan Adrienne. "Passive Noise Control in Incubators." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/51603.
Full textMaster of Science
Books on the topic "Acoustic finite element model"
Finite element analysis of acoustic scattering. New York: Springer, 1998.
Find full textVernon, Thomas A. Prediction of acoustic cavity modes by finite element methods. Dartmouth, N.S: Defence Research Establishment Atlantic, 1989.
Find full textBaumeister, Kenneth J. A finite element model for wave propagation in an inhomogeneous [i.e. inhomogenous]. [Washington, DC]: National Aeronautics and Space Administration, 1987.
Find full textIhlenburg, Frank, ed. Finite Element Analysis of Acoustic Scattering. New York: Springer-Verlag, 1998. http://dx.doi.org/10.1007/b98828.
Full textBaumeister, Kenneth J. Modal ring method for the scattering of sound. [Cleveland, Ohio]: National Aeronautics and Space Administration, Lewis Research Center, 1993.
Find full textFriswell, M. I. Finite element model updating in structural dynamics. Dordrecht: Kluwer Academic Publishers, 1995.
Find full textE, Mottershead J., ed. Finite Element Model Updating in Structural Dynamics. Dordrecht: Springer Netherlands, 1995.
Find full textFriswell, M. I., and J. E. Mottershead. Finite Element Model Updating in Structural Dynamics. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-015-8508-8.
Full textRigby, G. L. A finite element model for creep in titanium. Pinawa, Man: AECL, Whiteshell Laboratories, 1995.
Find full textMarwala, Tshilidzi. Finite-element-model Updating Using Computional Intelligence Techniques. London: Springer London, 2010. http://dx.doi.org/10.1007/978-1-84996-323-7.
Full textBook chapters on the topic "Acoustic finite element model"
Murphy, Joseph E., and Stanley A. Chin-Bing. "A Seismo-Acoustic Finite Element Model for Underwater Acoustic Propagation." In Shear Waves in Marine Sediments, 463–70. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3568-9_53.
Full textLarbi, Walid, Jean-François Deü, and Roger Ohayon. "Vibro-Acoustic Analysis of Laminated Double-Wall: Finite Element Formulation and Reduced-Order Model." In Applied Condition Monitoring, 349–58. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14532-7_36.
Full textKriščiūnas, Andrius, Rimantas Barauskas, Liudas Mažeika, and Tautvydas Fyleris. "Minimization of Numerical Dispersion Errors in 2D Finite Element Models of Short Acoustic Wave Propagation." In Communications in Computer and Information Science, 745–52. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-46254-7_60.
Full textOliveira, S. P. "On Multiple Modes of Propagation of High-Order Finite Element Methods for the Acoustic Wave Equation." In Lecture Notes in Computational Science and Engineering, 509–18. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-65870-4_36.
Full textCouch, Ronald N., Eliott J. Radcliffe, and Rickey A. Caldwell. "A Novel Method to Correlate a Rocket Launcher Finite Element Model Using Experimental Modal Test Measurements and Identification Algorithms." In Shock & Vibration, Aircraft/Aerospace, Energy Harvesting, Acoustics & Optics, Volume 9, 153–66. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-30087-0_14.
Full textHeidemann, Lucas, Jochen Scheck, and Berndt Zeitler. "Impact Sound Insulation of Thermally Insulated Balconies." In iCity. Transformative Research for the Livable, Intelligent, and Sustainable City, 359–71. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92096-8_23.
Full textCraggs, A. "Acoustic Modeling: Finite Element Method." In Encyclopedia of Acoustics, 165–72. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470172513.ch14.
Full textQu, Zu-Qing. "Finite Element Modeling." In Model Order Reduction Techniques, 13–30. London: Springer London, 2004. http://dx.doi.org/10.1007/978-1-4471-3827-3_2.
Full textAvitabile, Peter, and Michael Mains. "Finite Element Model Correlation." In Handbook of Experimental Structural Dynamics, 857–95. New York, NY: Springer New York, 2022. http://dx.doi.org/10.1007/978-1-4614-4547-0_17.
Full textAvitabile, Peter, and Michael Mains. "Finite Element Model Correlation." In Handbook of Experimental Structural Dynamics, 1–39. New York, NY: Springer New York, 2020. http://dx.doi.org/10.1007/978-1-4939-6503-8_17-1.
Full textConference papers on the topic "Acoustic finite element model"
Lee, Sangyun, Kwangseo Park, Shung H. Sung, and Donald J. Nefske. "Validation of an Acoustic Finite Element Model of an Automobile Passenger Compartment." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-10843.
Full textYakimenko, Yurii, Andrii Zazerin, Anatolii Orlov, and Oleksandr Bogdan. "Film bulk acoustic resonator finite element model in active filter design." In 2014 37th ISSE International Spring Seminar in Electronics Technology (ISSE). IEEE, 2014. http://dx.doi.org/10.1109/isse.2014.6887649.
Full textCoyette, Jean-Pierre. "Application of Finite Element and Boundary Element Models to Transient Acoustic Problems." In International Conference On Vehicle Structural Mechanics & Cae. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1995. http://dx.doi.org/10.4271/951088.
Full textOude Nijhuis, Marco H. H., and Andre de Boer. "Finite element models applied in active structural acoustic control." In SPIE's 9th Annual International Symposium on Smart Structures and Materials, edited by Vittal S. Rao. SPIE, 2002. http://dx.doi.org/10.1117/12.475252.
Full textMiller, M., S. Ophem, E. Deckers, and W. Desmet. "Model Order Reduced Transient Acoustic Finite Element Simulations with Impedance Boundary Conditions." In 14th WCCM-ECCOMAS Congress. CIMNE, 2021. http://dx.doi.org/10.23967/wccm-eccomas.2020.203.
Full textLei, Yu, Yadi Zhang, Houxing Lin, Xu Yang, and Minghao Wang. "Prediction Accuracy of the Human and Seat Model for Vehicle Acoustic Finite Element Model." In 2020 8th International Conference on Power Electronics Systems and Applications (PESA). IEEE, 2020. http://dx.doi.org/10.1109/pesa50370.2020.9344023.
Full textSung, Shung H., and Donald J. Nefske. "Transfer Path Analysis of Body Panel Participation Using a Structural-Acoustic Finite Element Model." In ASME 2012 Noise Control and Acoustics Division Conference at InterNoise 2012. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ncad2012-1016.
Full textChen, Shuming, Dengzhi Peng, and Dengfeng Wang. "Computational Accuracy and Efficiency of the Element Types and Sizes for Car Acoustic Finite Element Model." In SAE 2014 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2014. http://dx.doi.org/10.4271/2014-01-0890.
Full textHarari, Isaac, and Gabriel Blejer. "Finite Element Methods for the Interaction of Acoustic Fluids With Elastic Solids." In ASME 1995 Design Engineering Technical Conferences collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/detc1995-0394.
Full textDweib, Ahmed H. "Acoustic Fatigue Assessment of Piping System Components by Finite Element Analysis." In ASME 2011 Pressure Vessels and Piping Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/pvp2011-57371.
Full textReports on the topic "Acoustic finite element model"
Zak, Adam R. Generalized Finite Element Gap Model. Fort Belvoir, VA: Defense Technical Information Center, August 1991. http://dx.doi.org/10.21236/ada240559.
Full textSchoof, L. A., and V. R. Yarberry. EXODUS II: A finite element data model. Office of Scientific and Technical Information (OSTI), September 1994. http://dx.doi.org/10.2172/10102115.
Full textChambers, R. S., T. R. Guess, and T. D. Hinnerichs. A phenomenological finite element model of stereolithography processing. Office of Scientific and Technical Information (OSTI), March 1996. http://dx.doi.org/10.2172/212696.
Full textChowdhury, Mostafiz R., Sharon Garner, Yazmin Seda-Sanabria, and Robert L. Hall. A Finite-Element Model for the Olmsted Wicket. Fort Belvoir, VA: Defense Technical Information Center, August 1997. http://dx.doi.org/10.21236/ada329331.
Full textBurnett, David S., Kwang H. Lee, and Gary S. Sammelmann. Finite-Element Modeling of Acoustic Scattering from Objects in Shallow Water. Fort Belvoir, VA: Defense Technical Information Center, September 2007. http://dx.doi.org/10.21236/ada543466.
Full textFrancis, William L., and Daniel P. Nicolella. Finite Element Model to Reduce Fire and Blast Vulnerability. Fort Belvoir, VA: Defense Technical Information Center, January 2013. http://dx.doi.org/10.21236/ada573899.
Full textYeh, G. T., and D. D. Huff. FEMA: a Finite Element Model of Material Transport through Aquifers. Office of Scientific and Technical Information (OSTI), January 1985. http://dx.doi.org/10.2172/6135196.
Full textFeng, Z., X. L. Wang, S. Spooner, G. M. Goodwin, P. J. Maziasz, C. R. Hubbard, and T. Zacharia. A finite element model for residual stress in repair welds. Office of Scientific and Technical Information (OSTI), March 1996. http://dx.doi.org/10.2172/244602.
Full textKitago, Masaki, Shunsuke Ehara, and Ichiro Hagiwara. Efficient Construction of Finite Element Model by Implicit Function Approximation of CAD Model. Warrendale, PA: SAE International, May 2005. http://dx.doi.org/10.4271/2005-08-0127.
Full textHolford, D. J., S. D. Schery, J. L. Wilson, and F. M. Phillips. Radon transport in dry, cracked soil: Two-dimensional, finite element model. Office of Scientific and Technical Information (OSTI), December 1989. http://dx.doi.org/10.2172/7147996.
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