Research output

Research output per year 2000 2009 2010 2011 2012 2013 2017 2019 2020 2021 2022 2023 2024 2024

• 118 Article
• 34 Conference article in proceedings
• 15 Conference article
• 6 Working paper
• 7 More
  • 5 Review Article
  • 2 Paper

Research output per year

Research output per year

Search results

• 2016

  Nonlinear time series analysis from large eddy simulation of an internal combustion engine

  Keskinen, J.-P., Vuorinen, V. & Kaario, O., Feb 2016, In: International Journal of Heat and Fluid Flow. 57, p. 79-90 12 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Large Eddy Simulation 100%
  • Time Series Analysis 100%
  • Time 100%
  • Simulation 100%
  • Cycle 71%
  8 Citations (Scopus)

• Split fuel injection and Miller cycle in a large-bore engine

  Imperato, M., Kaario, O., Sarjovaara, T. & Larmi, M., 15 Jan 2016, In: Applied Energy. 162, p. 289-297 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Cycle 100%
  • Injection 100%
  • Cavity 100%
  • Fuel Injection 100%
  • Engine 100%
  39 Citations (Scopus)
• 2015

  Experimental study of conical diesel nozzle orifice geometry

  Hulkkonen, T., Sarjovaara, T., Kaario, O., Larmi, M. & Hämäläinen, I., 2015, In: Atomization and Sprays. 25, 6, p. 519-538

  Research output: Contribution to journal › Article › Scientific › peer-review

  11 Citations (Scopus)

• Large eddy simulation of a pistoncylinder assembly: The sensitivity of the in-cylinder flow field for residual intake and in-cylinder velocity structures

  Keskinen, J.-P., Vuorinen, V., Kaario, O. & Larmi, M., 2015, In: Computers and Fluids. 122, p. 123135

  Research output: Contribution to journal › Article › Scientific › peer-review

  17 Citations (Scopus)

• Partially premixed combustion in a low load operated power plant engine

  Shrestha, K., Kaario, O., Imperato, M., Sarjovaara, T., Larmi, M., Liavåg, L. & Wik, C., 2015, In: Industrial Combustion. 15, 1, p. 1-17 17 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Power Plant 100%
  • Engines 100%
  • Premixed Combustion 100%
  • Low Load 100%
  • Plant 100%
• 2014

  Comparing Breakup Models in a Novel High Injection Pressure SCR System using Polyhedral Meshing

  Kaario, O., Sarjovaara, T., Ranta, O., Hulkkonen, T., Keskinen, K., Larmi, M., Halonen, S. & Amberla, A., 2014, In: SAE Technical Papers. 2014-01-2816

  Research output: Contribution to journal › Article › Scientific › peer-review

  3 Citations (Scopus)

• Imbalance wall functions with density and material property variation effects applied to engine heat transfer computational fluid dynamics simulation

  Nuutinen, M., Kaario, O., Vuorinen, V., Larmi, M. & Nwosu, P., 2014, In: International Journal of Engine Research. 15, 3, p. 307-324

  Research output: Contribution to journal › Article › Scientific › peer-review

  22 Citations (Scopus)

• Modification of the CAB Model for Air-Assist Atomization of Food Sprays

  Tanner, F. X., Feigl, K. A., Kaario, O., Dubey, B. & Windhab, E. J., 2014, ILASS Americas 26th Annual Conference on Liquid Atomization and Spray Systems, Portland OR, May 2014. USA: Institute for Liquid Atomization and Spray Systems (ILASS)

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
• 2013

  Characteristics of high pressure jets for direct injection gas engine

  Yu, J., Vuorinen, V., Kaario, O., Sarjovaara, T. & Larmi, M., 2013, In: SAE INTERNATIONAL JOURNAL OF FUELS AND LUBRICANTS. 6, 1, p. 149-156

  Research output: Contribution to journal › Article › Scientific › peer-review

  18 Citations (Scopus)

• Effects of Mesh Deformation on the Quality of Large Eddy Simulations

  Keskinen, J.-P., Vuorinen, V., Kaario, O. & Larmi, M., 2013, AIAA Aerospace Sciences Fluid Sciences Event, San Diego, California, U.S.A., 24.-27.6.2013. American Institute of Aeronautics and Astronautics (AIAA)

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Gas-Based Calibration of a Liquid Dispensing Device

  Keskinen, K. & Kaario, O., 2013, ILASS - Europe 2013, 25th European Conference on Liquid Atomization & Spray Systems. Hania, Kreikka: Institute for Liquid Atomization and Spray Systems (ILASS)

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Large Eddy Simulation of High Gas Density Effects in Fuel Sprays

  Kaario, O., Vuorinen, V., Hulkkonen, T., Keskinen, K., Nuutinen, M., Larmi, M. & Tanner, F. X., 2013, In: Atomization and Sprays. 23, 4, p. 297-325

  Research output: Contribution to journal › Article › Scientific › peer-review

  29 Citations (Scopus)

• Large-Eddy Simulation of Highly Underexpanded Transient Gas Jets

  Vuorinen, V., Jingzhou, Y., Tirunagari, S., Kaario, O., Larmi, M., Christophe, D. & Boersma, B., 2013, In: PHYSICS OF FLUIDS. 25, 016101

  Research output: Contribution to journal › Article › Scientific › peer-review
  172 Citations (Scopus)

• LARGE EDDY SIMULATION OF HIGH-VELOCITY FUEL SPRAYS: STUDYING MESH RESOLUTION AND BREAKUP MODEL EFFECTS FOR SPRAY A

  Wehrfritz, A., Vuorinen, V., Kaario, O. & Larmi, M., 2013, In: Atomization and Sprays. 23, 5, p. 00-00

  Research output: Contribution to journal › Article › Scientific › peer-review

  74 Citations (Scopus)

• Partially Premixed Combustion (PPC) for low load conditions in a marine engine using computational and experimental technique.Paper # 288

  Shrestha, K., Kaario, O., Imperato, M., Sarjovaara, T. & Larmi, M., 2013, Cimac, Shanghai, Kiina, 13.-16.5.2013.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Partially Premixed Combustion (PPC) for low load conditions in marine engine using computational and experimental techniques.

  Shrestha, K., Kaario, O., Imperato, M., Sarjovaara, T. & Larmi, M., 2013, Finnish - Swedish Flame Days, Jyväskylä, Finland, 17.-18.4.2013. International Flame Research Foundatio, T. F. (ed.). International Flame Research Foundation (IFRF)

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

• Turbulence During the Compression Stroke

  Antila, E., Kaario, O. & Nuutinen, M., 2013, Cimac, Shanghai, Kiina, 13.-16.5.2013. CIMAC, (Cimac Paper ; no. 98).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Visualization and analysis of the characteristics of transitional underexpanded jets

  Yu, J., Vuorinen, V., Kaario, O., Sarjovaara, T. & Larmi, M., 2013, In: International Journal of Heat and Fluid Flow. 44, 0, p. 140-154

  Research output: Contribution to journal › Article › Scientific › peer-review
  80 Citations (Scopus)
• 2012

  A High Resolution Study of Non-Reacting Fuel Sprays using Large-Eddy Simulations

  Wehrfritz, A., Vuorinen, V., Kaario, O. & Larmi, M., 2012, International Conference on Liquid Atomization and Spray Systems; Heidelberg, Germany; September 2-6, 2012. Heidelberg, Germany

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Analysis of Proper Orthogonal Decomposition and Dynamic Mode Decomposition on LES of Subsonic Jets

  Tirunagari, S., Vuorinen, V., Kaario, O. & Larmi, M., 2012, In: CSI Journal. 1, 3, p. 46-50

  Research output: Contribution to journal › Article › Scientific › peer-review

• Analyzing Local Combustion Environment with a Flamelet Model and Detailed Chemistry

  Kaario, O., Brink, A., Wehrfritz, A. & Larmi, M., 2012, In: SAE Technical Papers. 2012-01-0150

  Research output: Contribution to journal › Article › Scientific › peer-review

• An experimental investigation on the flow structure and mixture formation of low pressure ratio wall-impinging jets by a natural gas injector

  Yu, J., Vuorinen, V., Hillamo, H., Sarjovaara, T., Kaario, O. & Larmi, M., 2012, In: JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING. 9, p. 1-10

  Research output: Contribution to journal › Article › Scientific › peer-review
  43 Citations (Scopus)

• 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. 2012-01-1655

  Research output: Contribution to journal › Article › Scientific › peer-review

  22 Citations (Scopus)

• Improving the Accuracy of 1-D Fuel Injection Modeling

  Keskinen, K., Kaario, O., Tilli, A., Hulkkonen, T. & Larmi, M., 2012, In: SAE Technical Papers. 2012-01-1256

  Research output: Contribution to journal › Article › Scientific › peer-review

• 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, 2012-01-0137

  Research output: Contribution to journal › Article › Scientific › peer-review

• 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 article in proceedings › Scientific › peer-review

• 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 article in proceedings › Scientific › peer-review
• 2011

  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

  • Simulation 100%
  • Large Eddy Simulation 100%
  • Droplet Size 100%
  • Atomisation 100%
  • Atomizer Nozzle 100%
  29 Citations (Scopus)

• Effect of Turbulence Boundary Conditions to CFD Simulation

  Kaario, O., Antila, E. & Lehto, K., 2011, In: SAE Technical Papers. 2011-01-0835

  Research output: Contribution to journal › Review Article › peer-review

• 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 (ETC), p. 1-10

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

  7 Citations (Scopus)

• 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. 1-17

  Research output: Contribution to journal › Review Article › peer-review

• 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. 2011-01-0841

  Research output: Contribution to journal › Article › Scientific › peer-review

• 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. Institute for Liquid Atomization and Spray Systems (ILASS)

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• 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, 3

  Research output: Contribution to journal › Article › Scientific › peer-review
  17 Citations (Scopus)

• 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: International Flame Research Foundation (IFRF)

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• 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. 2011-01-0819

  Research output: Contribution to journal › Review Article › peer-review
• 2010

  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

  • Models 100%
  • Hydrotreated Vegetable Oil 100%
  • Openfoam 100%
  • Spray 100%
  • Vegetable Oil 100%

• 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. CIMAC

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Diesel Spray Visualization and Shockwaves

  Hillamo, H., Sarjovaata, T., Kaario, O., Vuorinen, V. & Larmi, M., 2010, In: Atomization and Sprays. 20, 3, p. 177-189

  Research output: Contribution to journal › Article › Scientific › peer-review

  15 Citations (Scopus)

• 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. 1

  Research output: Contribution to journal › Article › Scientific › peer-review

• Effect on Intake Channel Design to Cylinder Charge and Initial Swirl

  Antila, E., Kaario, O., Imperato, M. & Larmi, M., 2010, CIMAC Congress, Bergen, 2010. CIMAC

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• 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. 1-11

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• 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. 435

  Research output: Contribution to journal › Article › Scientific › peer-review

  11 Citations (Scopus)

• 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. 93-114

  Research output: Contribution to journal › Article › Scientific › peer-review

  26 Citations (Scopus)

• 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, U. (ed.). University of Wisconsin, p. 1

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Professional

• 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. 546-555

  Research output: Contribution to journal › Article › Scientific › peer-review

  6 Citations (Scopus)

• 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., Rönnskog, T., Pisilä, S., Tiainen, J., Kallio, I. & Rinta-Torala, H., 2010, CIMAC Congress, Bergen, Norge, June 14-17, 2010.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
• 2009

  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. 2009-01-1975

  Research output: Contribution to journal › Article › Scientific › peer-review

• 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. 1

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• 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. 1

  Research output: Contribution to journal › Article › Scientific › peer-review