Energy Conversion

Organisational unit: Research group

Research outputs

  1. 2019
  2. Published

    Mass flow controlled district heating with an extract air heat pump in apartment buildings: A practical concept study

    Kuosa, M., Rahiala, S., Tallinen, K., Mäkilä, T., Lampinen, M., Lahdelma, R. & Pulkkinen, L., 5 Jul 2019, In : Applied Thermal Engineering. 157, 113745.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    A parametric investigation of diesel/methane dual-fuel combustion progression/stages in a heavy-duty optical engine

    Ahmad, Z., Kaario, O., Qiang, C., Vuorinen, V. & Larmi, M., 5 Jun 2019, In : Applied Energy. 251, 113191.

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    Spray dynamics of HVO and EN590 diesel fuels

    Cheng, Q., Hulkkonen, T., Kaario, O. & Larmi, M., 1 Jun 2019, In : Fuel. 245, p. 198-211 14 p.

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published

    A large-eddy simulation study on the influence of diesel pilot spray quantity on methane-air flame initiation

    Kahila, H., Kaario, O., Ahmad, Z., Ghaderi Masouleh, M., Tekgül, B., Larmi, M. & Vuorinen, V., 30 May 2019, In : Combustion and Flame. 206, p. 506-521 16 p.

    Research output: Contribution to journalArticleScientificpeer-review

  6. Published

    Carbon dioxide dissolution and ammonia losses in bubble columns for precipitated calcium carbonate (PCC) production

    Zevenhoven, R., Legendre, D., Said, A. & Järvinen, M., 15 May 2019, In : Energy. 175, p. 1121-1129 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  7. Published

    Modeling cycle-to-cycle variations in spark ignited combustion engines by scale-resolving simulations for different engine speeds

    Ghaderi Masouleh, M., Keskinen, K., Kaario, O., Kahila, H., Karimkashi, S. & Vuorinen, V., 11 May 2019, In : Applied Energy. 250, p. 801-820 20 p.

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published
  9. Published

    Large-Eddy Simulation of local heat transfer in plate and pin fin heat exchangers confined in a pipe flow

    Peltonen, P., Saari, K., Kukko, K., Vuorinen, V. & Partanen, J., 1 May 2019, In : International Journal of Heat and Mass Transfer. 134, p. 641-655 15 p.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Wall-distance-free formulation for SST k-ω model

    Rahman, M. M., Vuorinen, V., Taghinia, J. & Larmi, M., 1 May 2019, In : European Journal of Mechanics, B/Fluids. 75, p. 71-82 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    On the use of statistical entropy analysis as assessment parameter for the comparison of lithium-ion battery recycling processes

    Velázquez-Martinez, O., Porvali, A., van den Boogaart, K. G., Santasalo-Aarnio, A., Lundström, M., Reuter, M. & Serna-Guerrero, R., 23 Apr 2019, In : Batteries. 5, 2, 41.

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Analysis of viscous fluid flow in a pressure-swirl atomizer using large-eddy simulation

    Laurila, E., Roenby, J., Maakala, V., Peltonen, P., Kahila, H. & Vuorinen, V., 1 Apr 2019, In : INTERNATIONAL JOURNAL OF MULTIPHASE FLOW. 113, p. 371-388 18 p.

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    HVO, RME and diesel fuel combustion in an optically accessible compression ignition engine

    Cheng, Q., Hulkkonen, T., Kaario, O. & Larmi, M., 21 Mar 2019, In : Energy and Fuels. 33, 3, p. 2489-2501 13 p.

    Research output: Contribution to journalArticleScientificpeer-review

  14. Published

    Consistently formulated eddy-viscosity coefficient for k-equation model

    Rahman, M. M., Keskinen, K., Vuorinen, V., Larmi, M. & Siikonen, T., 1 Jan 2019, In : JOURNAL OF TURBULENCE. 19, 11-12, p. 959-994 36 p.

    Research output: Contribution to journalArticleScientificpeer-review

  15. Published

    Large-eddy simulation of dual-fuel ignition: Diesel spray injection into a lean methane-air mixture

    Kahila, H., Wehrfritz, A., Kaario, O. & Vuorinen, V., 1 Jan 2019, In : Combustion and Flame. 199, p. 131-151 21 p.

    Research output: Contribution to journalArticleScientificpeer-review

  16. Published

    Adaptive Boost Pressure Control for Four-Stroke Diesel Engine Marine Application in the Presence of Dynamic Uncertainties

    Samokhin, S., Hyytiä, J., Zenger, K., Ranta, O., Blomstedt, O. & Larmi, M., Jan 2019, In : IEEE Transactions on Control Systems Technology. 27, 1, p. 221-233 13 p., 8110844.

    Research output: Contribution to journalArticleScientificpeer-review

  17. Published

    Computational Fluid Dynamics Modeling and Mathematical Optimization of Recovery Boilers

    Maakala, V., 2019, Aalto University. 119 p.

    Research output: ThesisDoctoral ThesisCollection of Articles

  18. Published

    Numerical modeling of spray-assisted dual-fuel ignition

    Kahila, H., 2019, Aalto University. 191 p.

    Research output: ThesisDoctoral ThesisCollection of Articles

  19. 2018
  20. Published

    Efficient method for predicting the effective thermal conductivity of various types of two-component heterogeneous materials

    Seppälä, A., 1 Dec 2018, In : International Journal of Thermal Sciences. 134, p. 282-297 16 p.

    Research output: Contribution to journalArticleScientificpeer-review

  21. Published

    Numerical assessment of wall modelling approaches in scale-resolving in-cylinder simulations

    Keskinen, K., Koch, J., Wright, Y. M., Schmitt, M., Nuutinen, M., Kaario, O., Vuorinen, V., Larmi, M. & Boulouchos, K., 1 Dec 2018, In : International Journal of Heat and Fluid Flow. 74, p. 154-172 19 p.

    Research output: Contribution to journalArticleScientificpeer-review

  22. Published

    Flow and thermal field effects on cycle-to-cycle variation of combustion: scale-resolving simulation in a spark ignited simplified engine configuration

    Ghaderi Masouleh, M., Keskinen, K., Kaario, O., Kahila, H., Wright, Y. M. & Vuorinen, V., 15 Nov 2018, In : Applied Energy. 230, p. 486-505 20 p.

    Research output: Contribution to journalArticleScientificpeer-review

  23. Published

    Biofuel blend late post-injection effects on oil dilution and diesel oxidation catalyst performance

    Tilli, A., Hulkkonen, T., Kaario, O., Larmi, M., Sarjovaara, T. & Lehto, K., 1 Nov 2018, In : International Journal of Engine Research. 19, 9, p. 941-951 11 p.

    Research output: Contribution to journalArticleScientificpeer-review

  24. Published

    An Improved Model for the Heat-Up Stage of the CAS-OB Process: Development and Validation

    Kärnä, A., Järvinen, M., Sulasalmi, P., Visuri, V. V., Ollila, S. & Fabritius, T., 1 Oct 2018, In : Steel Research International. 89, 10, 1800141.

    Research output: Contribution to journalArticleScientificpeer-review

  25. Published

    Optimizing the Heat Transfer Performance of the Recovery Boiler Superheaters Using Simulated Annealing, Surrogate Modeling, and Computational Fluid Dynamics

    Maakala, V., Järvinen, M. & Vuorinen, V., 1 Oct 2018, In : Energy. 160, p. 361-377 17 p.

    Research output: Contribution to journalArticleScientificpeer-review

  26. Published
  27. E-pub ahead of print
  28. Published

    Eco-friendly Flame-Retardant Cellulose Nanofibril Aerogels by Incorporating Sodium Bicarbonate

    Farooq, M., Sipponen, M. H., Seppälä, A. & Österberg, M., 15 Aug 2018, In : ACS Applied Materials and Interfaces. 10, 32, p. 27407-27415 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  29. Published

    Computational Fluid Dynamics Modeling and Experimental Validation of Heat Transfer and Fluid Flow in the Recovery Boiler Superheater Region

    Maakala, V., Järvinen, M. & Vuorinen, V., 5 Jul 2018, In : Applied Thermal Engineering. 139, p. 222-238 17 p.

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    Correct interpretation of nanofluid convective heat transfer

    Buschmann, M. H., Azizian, R., Kempe, T., Juliá, J. E., Martínez-Cuenca, R., Sundén, B., Wu, Z., Seppälä, A. & Ala-Nissila, T., 1 Jul 2018, In : International Journal of Thermal Sciences. 129, p. 504-531 28 p.

    Research output: Contribution to journalReview ArticleScientificpeer-review

  31. Published

    Cold-crystallization of polyelectrolyte absorbed polyol for long-term thermal energy storage

    Puupponen, S. & Seppälä, A., 15 Jun 2018, In : Solar Energy Materials and Solar Cells. 180, p. 59-66 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  32. Published

    Interplant heat exchanger network synthesis using nanofluids for interplant heat exchange

    Laukkanen, T. & Seppälä, A., 5 May 2018, In : Applied Thermal Engineering. 135, p. 133-144 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    Large-Eddy Simulation on the Influence of Injection Pressure in Reacting Spray A

    Kahila, H., Wehrfritz, A., Kaario, O., Ghaderi Masouleh, M., Maes, N., Somers, B. & Vuorinen, V., May 2018, In : Combustion and Flame. 191, p. 142-159 18 p.

    Research output: Contribution to journalArticleScientificpeer-review

  34. Published

    Large-eddy simulations for hill terrains: validation with wind-tunnel and field measurements

    Chaudhari, A., Vuorinen, V., Hämäläinen, J. & Hellsten, A., May 2018, In : COMPUTATIONAL AND APPLIED MATHEMATICS. 37, 2, p. 2017-2038

    Research output: Contribution to journalArticleScientificpeer-review

  35. Published

    Desphosphorization in ironmaking and oxygen steelmaking

    Saqlain, M., Owais, M., Järvinen, M. (ed.), Visuri, V-V. (ed.) & Fabritius, T. (ed.), 27 Apr 2018, Aalto University. 42 p.

    Research output: Book/ReportCommissioned reportProfessional

  36. Published
  37. Published
  38. Published

    Emission reduction methods and split fuel injection in a marine four-stroke engine

    Imperato, M., Kaario, O., Larmi, M. & Sarjovaara, T., Mar 2018, In : Journal of Marine Science and Technology. 23, 1, p. 94-103 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  39. Published

    Influence of particle properties on convective heat transfer of nanofluids

    Mikkola, V., Puupponen, S., Granbohm, H., Saari, K., Ala-Nissila, T. & Seppälä, A., 1 Feb 2018, In : International Journal of Thermal Sciences. 124, p. 187-195 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  40. Published

    An Optical Characterization of Dual-Fuel Combustion in a Heavy-Duty Diesel Engine

    Ahmad, Z., Aryal, J., Ranta, O., Kaario, O., Vuorinen, V. & Larmi, M., 1 Jan 2018, In : SAE Technical Papers. 2018-April, 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  41. Published

    Carbon dioxide dissolution and ammonia losses in bubble columns for Precipitated Calcium Carbonate (PCC) production

    Zevenhoven, R., Legendre, D., Said, A. & Järvinen, M., 1 Jan 2018, ECOS 2018 - Proceedings of the 31st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  42. Published

    Entrepreneurship at Aalto University

    Airo, K., Mitts, H., Mutanen, O-P., Santasalo-Aarnio, A., Ylitalo, J. & Vuola, O., 2018, Annals of entrepreneurship education and pedagogy 2018. Matthews, C. H. & Liguori, E. W. (eds.). Edward Elgar Publishing, Vol. 2018. p. 274-282 9 p. (Annals of entrepreneurship education and pedagogy).

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  43. Published

    Novel phase change material compositions for heat transfer and storage applications

    Puupponen, S., 2018, Aalto University. 131 p.

    Research output: ThesisDoctoral ThesisCollection of Articles

  44. Published

    Numerical studies for charge formation in combustion engines

    Keskinen, K., 2018, Aalto University. 185 p.

    Research output: ThesisDoctoral ThesisCollection of Articles

  45. Published

    The Effect of Flashing and Spraying Conditions on Black Liquor Droplet Formation

    Kankkunen, A., 2018, Aalto University. 98 p.

    Research output: ThesisDoctoral ThesisMonograph

  46. 2017
  47. Published

    A novel biorefinery integration concept for lignocellulosic biomass

    Özdenkçi, K., De Blasio, C., Muddassar, H. R., Melin, K., Oinas, P., Koskinen, J., Sarwar, G. & Järvinen, M., Oct 2017, In : Energy Conversion and Management. 149, p. 974-987

    Research output: Contribution to journalArticleScientificpeer-review

  48. Published

    Techno-economic assessment of the by-products contribution from non-catalytic hydrothermal liquefaction of lignocellulose residues

    Magdeldin, M., Kohl, T. & Järvinen, M., Oct 2017, In : Energy. 137, p. 679-695 17 p.

    Research output: Contribution to journalArticleScientificpeer-review

  49. Published

    Non-catalytic hydrothermal liquefaction for CHP and fuel production Preliminary techno-economic assessment

    Kohl, T., Mohamed, M. & Järvinen, M., 12 Sep 2017, p. 300-302. 2 p.

    Research output: Contribution to conferencePosterScientificpeer-review

  50. Published

    The influence of extractives on the sorption characteristics of Scots pine (Pinus sylvestris L.)

    Vahtikari, K., Rautkari, L., Noponen, T., Lillqvist (née Laine), K. & Hughes, M., 1 Sep 2017, In : Journal of Materials Science. 52, 18, p. 10840-10852 13 p.

    Research output: Contribution to journalArticleScientificpeer-review

  51. Published

    Late post-injection of biofuel blends in an optical diesel engine: Experimental and theoretical discussion on the inevitable wall-wetting effects on oil dilution

    Hulkkonen, T., Tilli, A., Kaario, O., Ranta, O., Sarjovaara, T., Vuorinen, V., Larmi, M. & Lehto, K., Sep 2017, In : International Journal of Engine Research. 18, 7, p. 645-656 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  52. Published

    Public acceptance of biofuels in the transport sector in Finland

    E.Moula, M. M., Nyari, J. & Bartel, A., 31 Aug 2017, In : INTERNATIONAL JOURNAL OF SUSTAINABLE BUILT ENVIRONMENT. 6, 2, p. 434-441 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  53. Published

    Thermal properties and convective heat transfer of phase changing paraffin nanofluids

    Mikkola, V., Puupponen, S., Saari, K., Ala-Nissilä, T. & Seppälä, A., 1 Jul 2017, In : International Journal of Thermal Sciences. 117, p. 163-171 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

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