Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Siponen, Denis"'
Autor:
Uosukainen, Seppo, Siponen, Denis
Publikováno v:
Uosukainen, S & Siponen, D 2015, Acoustic simulation in HPC and cloud environment . VTT Research Report, vol. VTT-R-04076-15, VTT Technical Research Centre of Finland . < https://publications.vtt.fi/julkaisut/muut/2015/VTT-R-04076-15.pdf >
Acoustic simulation test case was performed with Kuava Oy's software application Waveller Cloud. It uses CompA algorithm which is based on the boundary element method (BEM) for solving the acoustic wave equation in frequency domain. BEM is mostly use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::bf975d5f3bfd8c5e6bfe180f5579e1c3
https://cris.vtt.fi/en/publications/0815399f-9751-42a2-8bde-59e9a4a07367
https://cris.vtt.fi/en/publications/0815399f-9751-42a2-8bde-59e9a4a07367
Autor:
Uosukainen, Seppo, Siponen, Denis
Publikováno v:
Uosukainen, S & Siponen, D 2014, NOVI-Advanced functional solutions for Noise and Vibration reduction of machinery : Deliverable D2.5 & D2.8 Modelling tools for cabin acoustic design . VTT Technical Research Centre of Finland, Espoo . < https://publications.vtt.fi/julkaisut/muut/2014/VTT-NOVI-SP-D2-5-and-D2-8.pdf >
Comsol Multiphysics, Va One, Abaqus and Actran were compared to be used as the software for cabin acoustics simulations in NOVI SP2. Actran was selected to be used as a FEM program in frequency domain, using Biot's model for absorptive materials. CAD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::7e5aa87608a2570898786b022ebf55cc
https://cris.vtt.fi/en/publications/be9c2db5-5f38-45a5-b9ad-d08efc83bbd9
https://cris.vtt.fi/en/publications/be9c2db5-5f38-45a5-b9ad-d08efc83bbd9
Publikováno v:
Siponen, D, Lehtinen, A & Uosukainen, S 2014, NOVI-Advanced functional solutions for Noise and Vibration reduction of machinery : Deliverable D2.3 Virtual cabin model . VTT Technical Research Centre of Finland . < https://publications.vtt.fi/julkaisut/muut/2014/VTT-NOVI-SP-D2-3.pdf >
A vibroacoustic model for Valtra cabin T888 M has been constructed. Cabinet interior and steel + glass + chassis structure model is valid up to 400 Hz with and without the inner roof. Wool is modeled with Biot's model and the inner roof is modeled as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::15aa00b9a17dcb96360e4463071b8578
https://cris.vtt.fi/en/publications/3813e329-508c-4be4-ae99-38750a4a506f
https://cris.vtt.fi/en/publications/3813e329-508c-4be4-ae99-38750a4a506f
Publikováno v:
Nykänen, H, Uosukainen, S, Antila, M & Siponen, D 2014, Tuulivoimalan meluvaikutukset : Häiritsevyysmittaristo ja sen käyttö . VTT Tutkimusraportti, vol. VTT-R-04392-14, VTT Technical Research Centre of Finland, Tampere . < https://publications.vtt.fi/julkaisut/muut/2014/VTT-R-04392-14.pdf >
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::06230ac95bc618afc92b95b3a5f5fc71
https://cris.vtt.fi/en/publications/02a5d28e-1fbd-4f89-b60e-c2464eede478
https://cris.vtt.fi/en/publications/02a5d28e-1fbd-4f89-b60e-c2464eede478
Autor:
Siponen, Denis
Publikováno v:
Siponen, D 2006, ' Optimizing broad-band passive absorbing structures for specified applications ', Acta Acustica United with Acustica, vol. 92, no. suppl. 1, S49 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::648526382919246e90c8d35d6b53884b
https://cris.vtt.fi/en/publications/7a4a14bc-b782-4d8f-b944-08bbef17412c
https://cris.vtt.fi/en/publications/7a4a14bc-b782-4d8f-b944-08bbef17412c
Publikováno v:
Sipari, P, Uosukainen, S, Saarinen, A & Siponen, D 2006, Experiences of modelling sound insulation of lightweight structures with modified sea . in Euronoise 2006 proceedings CD-ROM . Akustinen Seura ry, 6th European Conference on Noise Control, Euronoise 2006, Tampere, Finland, 30/05/06 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::1725d59feceb37c67d304f77eaf6efd9
https://cris.vtt.fi/en/publications/f8cd3000-264f-4612-b1ff-54e5f3335a1f
https://cris.vtt.fi/en/publications/f8cd3000-264f-4612-b1ff-54e5f3335a1f
Publikováno v:
Siponen, D, Uosukainen, S & Saarinen, A 2006, Optimizing broad-band passive absorbing structures for specified applications . in Euronoise 2006 proceedings CD-ROM . Akustinen Seura ry, 6th European Conference on Noise Control, Euronoise 2006, Tampere, Finland, 30/05/06 .
In buildings there are many noise sources which are needed to be attenuated one way or another. One of these noise sources is typically air shafts. These can be passively attenuated by using absorbers and resonators or their combinations. With right
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::56d4e4c6c8b40b05fc9a635d0dabf1f3
https://cris.vtt.fi/en/publications/03c8e80e-d368-4806-9f0e-fd3c448dc6f4
https://cris.vtt.fi/en/publications/03c8e80e-d368-4806-9f0e-fd3c448dc6f4