Ossi Kaario
Senior Scientist
Research outputs
- 2012
- Published
An Experimental Study on High Pressure Pulsed Jets for DI Gas Engine Using Planar Laser-Induced Fluorescence
Yu, J., Vuorinen, V., Hillamo, H., Sarjovaara, T., Kaario, O. & Larmi, M., 2012, In : SAE Technical Papers. 2012-01-1655Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Improving the Accuracy of 1-D Fuel Injection Modeling
Keskinen, K., Kaario, O., Tilli, A., Hulkkonen, T. & Larmi, M., 2012, In : SAE Technical Papers. 2012-01-1256Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Large Eddy Simulation of the Intake Flow in a Realistic Single Cylinder Configuration
Keskinen, J-P., Vuorinen, V., Kaario, O. & Larmi, M., 2012, In : SAE Technical Papers. 2012, 2012-01-0137Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Numerical and Experimental Investigation of Fuel Spray Behaviour in Very High Density Environment Using LES
Kaario, O., Hulkkonen, T., Vuorinen, V., Wehrfritz, A., Keskinen, K. & Larmi, M., 2012, ICLASS, Heidelberg, Germany, 3.-6.9.2012.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Proper Orthogonal Decomposition Analysis of Cross Sectional Fuel Spray Data
Tirunagari, S., Hulkkonen, T., Vuorinen, V., Kaario, O. & Larmi, M., 2012, ICLASS, Heidelberg, Germany, 3.-6.9.2012.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- 2011
- Published
Effect of Droplet Size and Atomization on Spray Formation: A Priori Study Using Large-Eddy Simulation
Vuorinen, V. A., Hillamo, H., Kaario, O., Nuutinen, M., Larmi, M. & Fuchs, L., Apr 2011, In : FLOW TURBULENCE AND COMBUSTION. 86, 3-4, p. 533-561 29 p.Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Effect of Turbulence Boundary Conditions to CFD Simulation
Kaario, O., Antila, E. & Lehto, K., 2011, In : SAE Technical Papers. 2011-01-0835Research output: Contribution to journal › Review Article › Scientific › peer-review
- Published
Experimental Investigation of Characteristics of Transient Low Pressure Wall-impinging Gas Jet
Yu, J., Hillamo, H., Vuorinen, V., Sarjovaara, T., Kaario, O. & Larmi, M., 2011, The 13th European Turbulence Conference, Warsaw, Poland, September 12-15, 2011. Warsaw, Puola: European Turbulence Conference, p. 1-10Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Experimental Study on Structure and Mixing of Low-Pressure Gas Jet Using Tracer-Based PLIF Technique
Yu, J., Hillamo, H., Sarjovaara, T., Hulkkonen, T., Kaario, O. & Larmi, M., 2011, In : SAE Technical Papers. 2011-24-0039, p. 1-17Research output: Contribution to journal › Review Article › Scientific › peer-review
- Published
Interaction of multiple Fuel Sprays in a Heavy-Duty Diesel Engine
Wehrfritz, A., Kaario, O., Vuorinen, V., Tilli, A. & Larmi, M., 2011, In : SAE Technical Papers. 2011-01-0841Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Large-Eddy Simulation of Compressible Jets Using Eulerian-Eulerian Approach
Vuorinen, V., Duwig, C., Kaario, O., Larmi, M. & Fucgs, L., 2011, ILASS - Europe 2011, 24th European Conference on Liquid Atomization and Spray Systems, Estoril, Portugal september 5-7, 2011. ILASSResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Large-Eddy Simulation of Subsonic Jets
Vuorinen, V., Wehrfritz, A., Yu, J., Kaario, O., Larmi, M. & Boersma, B. J., 2011, In : Journal of Physics: Conference Series. 318, 3Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Studying Equivalence ratio - Temperature Maps in a Heavy-Duty Diesel Engine
Kaario, O., Brink, A., Lehto, K., Keskinen, K. & Larmi, M., 2011, The Swedish-Finnish Flame Days, Piteå, Sweden 26. - 27.1.2011. Piteå, Sweden: IFRFResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Studying Local Conditions in a Heavy-Duty Diesel Engine by Creating Phi-T Maps
Kaario, O., Brink, A., Lehto, K., Keskinen, K. & Larmi, M., 2011, In : SAE Technical Papers. 2011-01-0819Research output: Contribution to journal › Review Article › Scientific › peer-review
- 2010
- Published
A computational investigation of hydrotreated vegetable oil sprays using RANS and a modified version of the RNG k - ε model in openFOAM
Gong, Y., Kaario, O., Tilli, A., Larmi, M. & Tanner, F. X., 2010, In : SAE Technical Papers. 12 p.Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Advanced Heat Transfer Modeling with Application to CI Engine CFD Simulations
Nuutinen, M., Kaario, O. & Larmi, M., 2010, CIMAC World Congress, Bergen, Norway, June 14-17, 2010. CimacResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Diesel Spray Visualization and Shockwaves
Hillamo, H., Sarjovaata, T., Kaario, O., Vuorinen, V. & Larmi, M., 2010, In : Atomization and Sprays. 20, 3, p. 177-189Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Effect of Intake Channel design to Cylinder Charge and Initial Swirl
Antila, E., Kaario, O., Imperato, M. & Larmi, M., 2010, In : SAE Technical Papers. 2010-01-0624, p. 1Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Effect on Intake Channel Design to Cylinder Charge and Initial Swirl
Antila, E., Kaario, O., Imperato, M. & Larmi, M., 2010, CIMAC Congress, Bergen, 2010. CimacResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Experimental and Computational Consideration of Fuel Spray Mixing
Hillamo, H., Vuorinen, V., Sarjovaara, T., Kaario, O. & Larmi, M., 2010, 26th CIMAC World Congress on Combustion Engine Technology, June 14-17, 2010, Bergen, Norway. p. 1-11Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Large-Eddy Simulation of Droplet Stokes Number Effects on Mixture Quality in Fuel Sprays
Vuorinen, V., Hillamo, H., Kaario, O., Nuutinen, M., Larmi, M. & Fuchs, L., 2010, In : Atomization and Sprays. 20, 5, p. 435Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Large-Eddy Simulation of Droplet Stokes Number Effects on Turbulent Spray Shape
Vuorinen, V., Hillamo, H., Kaario, O., Larmi, M. & Fuchs, L., 2010, In : Atomization and Sprays. 20, 2, p. 93-114Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Large eddy simulations of hydrotreated vegetable oil sprays using OpenFOAM
Gong, Y., Tanner, F., Kaario, O. & Larmi, M., 2010, International Multidimensional Engine Modeling Meeting, Detroit, USA, April 4, 2010. University of Wisconsin, USA. (ed.). University of Wisconsin, USA, p. 1Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Professional
- Published
Real gas effects in high-pressure engine environment
Kaario, O., Nuutinen, M., Lehto, K. & Larmi, M., 2010, In : SAE International journal of Engines. 3, 1, p. 546-555Research output: Contribution to journal › Article › Scientific › peer-review
- Published
The Design of a New Generation Medium- Speed Research Engine
Kaario, O., Imperato, M., Tilli, A., Lehto, K., Ranta, O., Antila, E., Elonheimo, A., Sarjovaara, T., Nuutinen, M., Larmi, M. & 5 others, , 2010, CIMAC Congress, Bergen, Norge, June 14-17, 2010.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- 2009
- Published
Advances in Variable Density Wall Functions for Turbulent Flow CFD-Simulations, Emphasis on Heat Transfer
Nuutinen, M., Kaario, O. & Larmi, M., 2009, In : SAE Technical Paper Series. 2009-01-1975Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Biofuels in the Fuel Injection System of a Single-Cylinder Medium-Speed Diesel Engine
Tilli, A., Kaario, O. & Larmi, M., 2009, Finnish-Swedish Flame Days 2009, Naantali, Finland, 28. - 29.01.2009. Flame Research Foundation IFRF, I. (ed.). International Flame research Foundation IFRF, p. 1Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Computational Considerations of Fuel Spray Mixing in an HCCI Operated Optical Diesel Engine
Kaario, O., Antila, E., Lehto, K., Vuorinen, V. & Larmi, M., 2009, In : SAE Technical Paper Series. 2009-01-0710, p. 1Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Effect of Droplet Size and Breakup on Spray Shape: A Priori Study Using Large-Eddy Simulation
Vuorinen, V., Hillamo, H., Kaario, O., Nuutinen, M., Larmi, M. & Fuchs, L., 2009, 6th International Symposium on Turbulence, Heat and Mass Transfer, Rome, Italy, 14-18 September 2009. 12 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Fuel Injection System Simulation with Renewable Diesel Fuels
Tilli, A., Kaario, O., Imperato, M. & Larmi, M., 2009, In : SAE Technical Paper Series. 2009-24-0105, p. 1-11Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Fuel Spray Experiments and Large-Eddy Simulation of Droplet Size Effects on Spray Shape
Vuorinen, V., Hillamo, H., Kaario, O., Larmi, M. & Fuchs, L., 2009, IEA Combustion Agreement - 31st Task Leaders Meeting, Lake Louise, Kanada, 20.-24.9.2009. Combustion Agreement, IEA. (ed.). IEAResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
High Cetane Number Paraffinic Diesel Fuels and Emission Reduction
Larmi, M., Tilli, A., Kaario, O., Gong, Y., Sarjovaara, T., Hillamo, H., Häkkinen, K., Lehto, K., Brink, A. & Aakko-Saksa, P., 2009, IEA Combustion Agreement - 31th Task Leaders Meeting, Lake Louise, Kanada, 20.-24.9.2009. Combustion Agreement, IEA. (ed.). IEAResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Investigations on Engine Flow Fields and Combustion
Hillamo, H., Sarjovaara, T., Kaario, O. & Larmi, M., 2009, Finnish-Swedish Flame Days 2009, January 28 - 29, 2009, Naantali, Finland. Flame Research Foundation IFRF, I. (ed.). International Flame research Foundation IFRF, p. 1Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Liquid Spray Data from an Optical Medium-Speed Diesel Engine and its Comparison with CFD
Kaario, O., Tilli, A., Hillamo, H., Sarjovaara, T., Vuorinen, V. & Larmi, M., 2009, In : SAE Technical Paper Series. 2009-01-2676, p. 1-8Research output: Contribution to journal › Article › Scientific › peer-review
- Published
NOx Reduction in a Medium-Speed Single-Cylinder Diesel engine using Miller cycle with Very Advanced Valve Timing
Imperato, M., Antila, E., Sarjovaara, T., Kaario, O., Larmi, M., Kallio, I. & Isaksson, S., 2009, In : SAE Technical Paper Series.Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Sprays in combustion
Kaario, O. & Larmi, M., 2009, Kanada, (Sprays in Combustion Collaborative task).Research output: Working paper › Professional
- 2008
- Published
CFD Modeling of the Initial Turbulence prior to Combustion in a Large Bore Diesel Engine
Lendormy, E., Kaario, O. & Larmi, M., 2008, In : SAE Technical Papers.Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Conjugate Heat Transfer in CI Engine CFD Simulations
Nuutinen, M., Kaario, O. & Larmi, M., 2008, In : SAE Technical Papers. 2008-01-0973Research output: Contribution to journal › Article › Scientific › peer-review
- Published
In Cylinder Flow Fields in Diesel Engine
Hillamo, H., Sarjovaara, T., Kaario, O. & Larmi, M., 2008, IEA Combustion Agreement -30th Task Leaders Meeting, Capri, Italy, 14. -18.9.2008. Italy: IEA, p. 1-7Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Introducing New Combustion Technologies Research Project for the HCCI Fuels
Kaario, O. & Larmi, M., 2008, p. 1-11.Research output: Working paper › Professional
- Published
Particle Image Velocimetry Measurements of a Diesel Spray
Hillamo, H., Kaario, O. & Larmi, M., 2008, In : SAE Technical Papers. 2008-01-0942Research output: Contribution to journal › Article › Scientific › peer-review
- Published
Recent Progress in Implicit Large-Eddy Simulation of Fuel Sprays with Focus on Droplet Size Effects
Vuorinen, V., Kaario, O., Larmi, M. & Laszlo, F., 2008, IEA Combustion Agreement -30th task Leaders Meeting, Capri, Italy 15. -18.9.2008. Italy: IEA, p. 1-9Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- 2007
- Published
A Comparison of Characteristic Time Scale and Flame Area Evolution Combustion Models in Medium Speed Diesel Engines
Kaario, O., Liavag, L. O. & Larmi, M., 2007, 25th CIMAC World Congress on Combustion Engines, Vienna, Austria, 21-24 May 2007. (CIMAC Paper; no. 128).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Cylinder Pressure Measurement via Indicating Cock
Turunen, R., Kaario, O. & Liljenfeldt, G., 2007, Cimac Conference, Vienna, Austria, 2007. Austria: CimacResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
Fuel Spray Characterization of a High Speed Diesel Engine
Hillamo, H. & Kaario, O., 2007, Twenty-Nineth Task Leader´s Meeting of the International Energy Agency, Gembloux, Belgium, 5.9.2007. p. 1-9Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- Published
In-Cylinder Flow Field of a Diesel Engine
Kaario, O., Lendormy, E., Sarjovaara, T. & Larmi, M., 2007, In : SAE Technical Papers. 2007-01-4046Research output: Contribution to journal › Article › Scientific › peer-review
- 2006
- Published
Near Nozzle Diesel Spray Modeling and X-Ray Measurements
Vuorinen, V., Larmi, M., Antila, E., Kaario, O., El-Hannouny, E. & Gupta, S., 2006, In : SAE Technical Papers. 2006-01-1390, p. 12Research output: Contribution to journal › Article › Scientific › peer-review
- 2005
- Published
Applying Soot Phi-T Maps for Engineering CFD Applications in Diesel Engines
Kaario, O., Antila, E. & Larmi, M., 2005, In : SAE Technical Papers. 2005-01-3856Research output: Contribution to journal › Article › Scientific › peer-review
- Published
In-cylinder flowfields of diesel engine
Kaario, O., Saarinen, A., Sarjovaara, T. & Larmi, M., 2005, Twenty-Seventh Task Leaders Meeting, International Energy Agency, Implementing Agreement on Energy Conservation and Emission Reduction in Combustion, Zurich, Sveitsi 19. - 21.9.2005. Callagher, R. (ed.). Zurich, Sveitsi: International energy Agency, p. 46Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
- 2004
- Published
CFD-Modeling of high- and medium speed internal combustion engines
Kaario, O., Tiainen, J. & Larmi, M., 2004, (Joint Meeting of the Italian and Greek Sections of the Combustion Institute, Corfu, June 17-19, 2004).Research output: Working paper › Professional
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