O
Ossi Kaario
Researcher at Aalto University
Publications - 146
Citations - 2497
Ossi Kaario is an academic researcher from Aalto University. The author has contributed to research in topics: Combustion & Diesel fuel. The author has an hindex of 20, co-authored 122 publications receiving 1625 citations. Previous affiliations of Ossi Kaario include VTT Technical Research Centre of Finland & Helsinki University of Technology.
Papers
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Journal ArticleDOI
Modelling aerosol transport and virus exposure with numerical simulations in relation to SARS-CoV-2 transmission by inhalation indoors
Ville Vuorinen,Mia Aarnio,Mikko J. Alava,Ville Alopaeus,Nina S. Atanasova,Nina S. Atanasova,Mikko Auvinen,Nallannan Balasubramanian,Hadi Bordbar,Panu Erästö,Rafael Grande,Nick Hayward,Antti Hellsten,Simo Hostikka,Jyrki Hokkanen,Ossi Kaario,Aku Karvinen,Ilkka Kivistö,Marko Korhonen,Risto Kosonen,Janne Kuusela,Sami Lestinen,Erkki Laurila,Heikki J. Nieminen,Petteri Peltonen,Juho Pokki,Antti Puisto,Peter Råback,Henri Salmenjoki,Tarja Sironen,Monika Österberg +30 more
TL;DR: Research findings on the physics of aerosol and droplet dispersion relevant to the hypothesized aerosol transmission of SARS-CoV-2 during the current pandemic are provided.
Journal ArticleDOI
Large-eddy simulation of highly underexpanded transient gas jets
Ville Vuorinen,J. Yu,Santosh Tirunagari,Ossi Kaario,Martti Larmi,Christophe Duwig,Bendiks Jan Boersma +6 more
TL;DR: In this article, the effect of nozzle pressure ratios on the characteristics of highly underexpanded jets is investigated in terms of a phase diagram revealing the shock speeds and duration of the transient stages.
Posted Content
Modelling aerosol transport and virus exposure with numerical simulations in relation to SARS-CoV-2 transmission by inhalation indoors
Ville Vuorinen,Mia Aarnio,Mikko J. Alava,Ville Alopaeus,Nina S. Atanasova,Nina S. Atanasova,Mikko Auvinen,Nallannan Balasubramanian,Hadi Bordbar,Panu Erästö,Rafael Grande,Nick Hayward,Antti Hellsten,Simo Hostikka,Jyrki Hokkanen,Ossi Kaario,Aku Karvinen,Ilkka Kivistö,Marko Korhonen,Risto Kosonen,Janne Kuusela,Sami Lestinen,Erkki Laurila,Heikki J. Nieminen,Petteri Peltonen,Juho Pokki,Antti Puisto,Peter Råback,Henri Salmenjoki,Tarja Sironen,Monika Österberg +30 more
TL;DR: In this article, the authors provided research findings on the physics of aerosol dispersion relevant to the hypothesized aerosol transmission of SARS-CoV-2, and used physics-based modeling at different levels of complexity, and literature on coronavirus, to investigate the possibility of airborne transmission.
Journal ArticleDOI
Large Eddy Simulation of n-dodecane spray flames using Flamelet Generated Manifolds
TL;DR: In this paper, the authors investigate spray flames at three different ambient oxygen levels in engine relevant conditions using the Large Eddy Simulation (LES) and the flamelet generated manifold (FGM) methods.
Journal ArticleDOI
Large-eddy simulation on the influence of injection pressure in reacting Spray A
Heikki Kahila,Armin Wehrfritz,Ossi Kaario,Mahdi Ghaderi Masouleh,Noud Maes,Bart Somers,Ville Vuorinen +6 more
TL;DR: In this paper, the authors used large-eddy simulation (LES) and flamelet generated manifold (FGM) methods to carry out an injection pressure sensitivity study for Spray-A at 50, 100 and 150 MPa.