Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Welling, Irma"'
Autor:
Welling, Irma
Publikováno v:
Experimental Heat Transfer. Jan2000, Vol. 13 Issue 1, p7-19. 13p. 1 Diagram, 6 Charts, 6 Graphs.
Publikováno v:
Experimental Heat Transfer. Apr1998, Vol. 11 Issue 2, p135-149. 15p.
The aim of this study was to estimate occupational exposure to inhalable wood dust by country, industry, the level of exposure and type of wood dust in 25 member states of the European Union (EU-25) for the purposes of hazard control, exposure survei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::0a9acad524b4366bf21208410eb9185b
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3100039
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3100039
Publikováno v:
Kulmala, I, Welling, I, Hynynen, P & Säämänen, A 2003, Local ventilation solution for large and warm emission sources . in Ventilation 2003: the 7th International Symposium on Ventilation for Contaminant Control, August 5-8, 2003, Hokkaido University Conference Hall, Sapporo, Japan : proceedings ., TSC-3, The Society of Heating, Air-Conditioning and Sanitary Engineers of Japan (SHASE), Sapporo, Japan, pp. 303-308, 7th International Symposium on Ventilation for Contaminant Control, Ventilation 2003, Sapporo, Japan, 5/08/03 .
A local ventilation solution for mould casting area was designed and dimensioned with the aid of Computational Fluid Dynamic (CFD)-calculations. According to the calculations, the most efficient solution in this case was a push-pull ventilation syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::3de959ff18d486e3d06e4ead292d698a
https://cris.vtt.fi/en/publications/a511aae3-e17a-450e-9cc8-7ffbbd197098
https://cris.vtt.fi/en/publications/a511aae3-e17a-450e-9cc8-7ffbbd197098
Publikováno v:
Hemmilä, P, Usenius, A, Welling, I, Ollila, T & Rautio, S 2001, Ympäristöystävällinen puuntyöstö . VTT Julkaisuja-Publikationer, vol. 849, VTT Technical Research Centre of Finland, Espoo . < https://publications.vtt.fi/pdf/julkaisut/2001/J849.pdf >
Puuta työstettäessä pölyn ja melun määrä riippuu käytettävistä työstöparametreista ja työstettävästä materiaalista.Muuttamalla ja valitsemalla kullekin terätyypille ja työstettävälle materiaalille sopivat työstöparametrit voidaa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::1da62b7e89b9996b8c19bb1a3f5d92a3
https://cris.vtt.fi/en/publications/ba816355-4540-4e20-9114-5ae44cbba970
https://cris.vtt.fi/en/publications/ba816355-4540-4e20-9114-5ae44cbba970
Autor:
Berglund, Larry G., (5), Biegert, Bernhard, (1, 2, 10), Conroy, Lorraine, (10), Corrado, Vincenzo, (11), Curd, Eric F., (4, 9, Appendix), Davidson, Lars, (11), Dorer, Viktor, (11), Dumas, Antonio, (10), El Haj Assad, Mamdouh, (4, 8, 9), Ellenbecker, Michael, (10), Emilsen, Jan, (9), Fletcher, Bernard, (10), Garrison, Richard P., (10), Goodfellow, Howard D., (10, 13), Grau-Rios, Mario, (6), Gustavsson, Jan, (9), Hagström, Kim, (3, 6, 8), Hautalampi, Timo, (8), Hogeling, Jaap, (9), Ingham, Derek, (10, 13), Kalliokoski, Pentti, (5), Kaufman, Jonathan W., (5), Koschenz, Markus, (11), Koskela, Hannu, (8), Kulmala, Ilpo, (10), Lampinen, Markku, (4, 14), Landström, Ulf, (5), Lehtimäki, Matti, (13), Ljungqvist, Bengt, (10), Lommel, Albrecht, (10), Mazzacane, Sante, (9), Moreno-Beltrán, Domingo, (6), Moser, Alfred, (11), Mundt, Elisabeth, (7), Nielsen, Peter V., (12), Niemelä, Raimo, (6), Olander, Lars, (6, 8, 10), Olesen, Bjarne W., (6), Perttu-Roiha, Leena, (13), Posokhin, Vladimir, (7), Railio, Jorma, (1, 2, 9), Ratcliff, Mike, (7), Reinmüller, Berit, (10), Robinson, Michael, (10), Rosén, Gunnar, (10, 12), Sainio, Sakari, (16), Sandberg, Esa, (8), Savolainen, Kai, (5), Schälin, Alois, (11), Shilkrot, Eugene, (7), Siren, Kai, (12), Sjöholm, Petri, (13), Skistad, Håkon, (7, 8), Steen, Bengt, (15), Strongin, Andrey, (7), Tähti, Esko, (6), Tjelflaat, Per Olaf, (8), Torvela, Heikki, (13), Tsuji, Katsuhiko, (10), Vad, János, (12), Welling, Irma, (10), Wen, Xianyun, (10), Wiksten, Ralf, (8, 9), Zhivov, Alexander, (7, 8)
Publikováno v:
In Industrial Ventilation Design Guidebook Edition: Second Edition. 2021:xiii-xiv
Publikováno v:
Säämänen, A, Kulmala, I, Welling, I, Rosen, G & Andersson, I-M 2000, The role of the thermal boundary layer and air velocity on personal exposure . in Healthy buildings 2000 : proceedings : Vol. 2, Design and operation of HVAC systems . SIY Indoor Air Information Oy, Helsinki, pp. 377-382, Healthy Buildings 2000, Espoo, Finland, 6/08/00 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::086873d3ef42148dbe5501472f893351
https://cris.vtt.fi/en/publications/4af7defb-3e21-4e96-9e7d-08e2ffc9a425
https://cris.vtt.fi/en/publications/4af7defb-3e21-4e96-9e7d-08e2ffc9a425
Publikováno v:
Säämänen, A, Kulmala, I, Welling, I, Rosen, G & Andersson, I-M 2000, Person in a uniform airflow-effects of freestream air velocity body convection . in Progress in Modern Ventilation : Proceedings of the Ventilation 2000, 6th International Symposium on Ventilation for Contaminant Control, 4-7 June 2000, Helsinki, Finland . Finnish Institute of Occupational Health, pp. 73-76, 6th International Symposium on Ventilation for Contaminant Control, Ventilation 2000, Helsinki, Finland, 4/06/00 .
When a person is in a unidirectional airflow and the contaminant source is wihtin the wake region, high exposure can occur. This work studied the effects of freestream velocity and convective heat release rate on the exposure both experimentally and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::b72897ea3278687b60aa078608bf491a
https://cris.vtt.fi/en/publications/25bb4d45-99b8-4871-a6fa-495d2daac26d
https://cris.vtt.fi/en/publications/25bb4d45-99b8-4871-a6fa-495d2daac26d
Autor:
Säämänen, Arto, Kulmala, Ilpo, Welling, Irma, Marttinen, Keijo, Mielo, Timo, Rautio, Sari, Räsänen, Jouni, Niemelä, Raimo, Rosen, Gunnar, Andersson, Ing-Marie
Publikováno v:
Säämänen, A, Kulmala, I, Welling, I, Marttinen, K, Mielo, T, Rautio, S, Räsänen, J, Niemelä, R, Rosen, G & Andersson, I-M 1999, Työntekijän vaikutus ilmavirtauksiin ja ilman epäpuhtauksien paikalliseen hallintaan . VTT Automaatio. Tutkimusraportti, no. TURB 010, VTT Technical Research Centre of Finland, Tampere .
Hankkeessa tutkittiin eri tekijöiden vaikutusta altistumiseen silloin, kun työntekijä työskentelee käsietäisyydellä epäpuhtauslähteestä ja on selin ilman päävirtaussuuntaan nähden. Tutkittuja tekijöitä olivat ilman virtauksen suunta ja
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::99961816e355911b8e59612ccf742a2e
https://cris.vtt.fi/en/publications/b9aabc83-a777-4c5f-b439-173f7f01622a
https://cris.vtt.fi/en/publications/b9aabc83-a777-4c5f-b439-173f7f01622a
Autor:
Welling, Irma, Auvinen, Jorma, Hyvärinen, Markku, Kulmala, Ilpo, Laurikainen, Jouni, Moilanen, Urpo, Niemi, Aarno
Publikováno v:
Welling, I, Auvinen, J, Hyvärinen, M, Kulmala, I, Laurikainen, J, Moilanen, U & Niemi, A 1994, Improvement of indoor air quality in sawmills . in Ventilation '94: Proceedings of 4th International Symposium on Ventilation for Contaminant Control . Arbetsmiljöinstitutet, Solna, pp. 255-260, 4th International Symposium on Ventilation for Contaminant Control, Ventilation 94, Stockholm, Sweden, 5/09/94 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::5b9dbf09289b6f4f1df53a22cd783975
https://cris.vtt.fi/en/publications/36dcf016-a80d-476f-a3f4-de6a4a8dc209
https://cris.vtt.fi/en/publications/36dcf016-a80d-476f-a3f4-de6a4a8dc209