Simulation-based development of MPP-silencers supported by additive manufactured scale models

Jukka Tanttari, Erin Komi, Antti Hynninen, Seppo Uosukainen

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Abstract

AM has proved to be a valuable tool in silencer development using scale models. Complicated shapes are possible, but the method is advantageous also in producing standard silencer geometries in small scale. Printing of holes with diameters well below 0.5 mm has turned out to be a challenge with present printers. Simulation challenges include uncertainties of various origins, as well as scaling of the results between small and full scales.
Original languageEnglish
Title of host publicationNAFEMS Nordic Seminar
Subtitle of host publicationExploring the Design Freedom of Additive Manufacturing through Simulation
Place of PublicationHelsinki
Pages26-27
Number of pages2
Publication statusPublished - 10 Dec 2018
MoE publication typeB3 Non-refereed article in conference proceedings
EventNAFEMS Nordic Seminar: Exploring the Design Freedom of Additive Manufacturing through Simulation - Helsinki, Finland
Duration: 10 Dec 201811 Dec 2018

Conference

ConferenceNAFEMS Nordic Seminar: Exploring the Design Freedom of Additive Manufacturing through Simulation
CountryFinland
CityHelsinki
Period10/12/1811/12/18

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Printing
Geometry
Uncertainty

Keywords

  • acoustics
  • silencer
  • micro-perforated
  • MPP
  • simulation
  • additive manufacturing (AM)

Cite this

Tanttari, J., Komi, E., Hynninen, A., & Uosukainen, S. (2018). Simulation-based development of MPP-silencers supported by additive manufactured scale models. In NAFEMS Nordic Seminar: Exploring the Design Freedom of Additive Manufacturing through Simulation (pp. 26-27). Helsinki.
Tanttari, Jukka ; Komi, Erin ; Hynninen, Antti ; Uosukainen, Seppo. / Simulation-based development of MPP-silencers supported by additive manufactured scale models. NAFEMS Nordic Seminar: Exploring the Design Freedom of Additive Manufacturing through Simulation. Helsinki, 2018. pp. 26-27
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title = "Simulation-based development of MPP-silencers supported by additive manufactured scale models",
abstract = "AM has proved to be a valuable tool in silencer development using scale models. Complicated shapes are possible, but the method is advantageous also in producing standard silencer geometries in small scale. Printing of holes with diameters well below 0.5 mm has turned out to be a challenge with present printers. Simulation challenges include uncertainties of various origins, as well as scaling of the results between small and full scales.",
keywords = "acoustics, silencer, micro-perforated, MPP, simulation, additive manufacturing (AM)",
author = "Jukka Tanttari and Erin Komi and Antti Hynninen and Seppo Uosukainen",
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year = "2018",
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isbn = "978-1-910643-18-1",
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Tanttari, J, Komi, E, Hynninen, A & Uosukainen, S 2018, Simulation-based development of MPP-silencers supported by additive manufactured scale models. in NAFEMS Nordic Seminar: Exploring the Design Freedom of Additive Manufacturing through Simulation. Helsinki, pp. 26-27, NAFEMS Nordic Seminar: Exploring the Design Freedom of Additive Manufacturing through Simulation, Helsinki, Finland, 10/12/18.

Simulation-based development of MPP-silencers supported by additive manufactured scale models. / Tanttari, Jukka; Komi, Erin; Hynninen, Antti; Uosukainen, Seppo.

NAFEMS Nordic Seminar: Exploring the Design Freedom of Additive Manufacturing through Simulation. Helsinki, 2018. p. 26-27.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

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T1 - Simulation-based development of MPP-silencers supported by additive manufactured scale models

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N1 - Extended abstracts 1-2 pages rev.

PY - 2018/12/10

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N2 - AM has proved to be a valuable tool in silencer development using scale models. Complicated shapes are possible, but the method is advantageous also in producing standard silencer geometries in small scale. Printing of holes with diameters well below 0.5 mm has turned out to be a challenge with present printers. Simulation challenges include uncertainties of various origins, as well as scaling of the results between small and full scales.

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KW - acoustics

KW - silencer

KW - micro-perforated

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BT - NAFEMS Nordic Seminar

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Tanttari J, Komi E, Hynninen A, Uosukainen S. Simulation-based development of MPP-silencers supported by additive manufactured scale models. In NAFEMS Nordic Seminar: Exploring the Design Freedom of Additive Manufacturing through Simulation. Helsinki. 2018. p. 26-27