Energy Efficiency and Systems

Organisational unit: Research group

Research outputs

  1. 2020
  2. Published

    Demand response potential of district heating and ventilation in an educational office building

    Vand, B., Martin, K., Jokisalo, J., Kosonen, R. & Hast, A., 15 Mar 2020, In : Science and Technology for the Built Environment. 26, 3, p. 304-319 16 p.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Developing novel hybrid models for estimation of daily soil temperature at various depths

    Mehdizadeh, S., Fathian, F., Sadegh Safari, M. J. & Khosravi, A., Mar 2020, In : SOIL AND TILLAGE RESEARCH. 197, 104513.

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    Decomposition method for optimizing long-term multi-area energy production with heat and power storages

    Abdollahi, E. & Lahdelma, R., 15 Feb 2020, In : Applied Energy. 260, 14 p., 114332.

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published
  6. E-pub ahead of print
  7. Published

    Design Parameter Modeling of Solar Power Tower System Using Adaptive Neuro-Fuzzy Inference System Optimized with a Combination of Genetic Algorithm and Teaching Learning-Based Optimization Algorithm

    Khosravi, A., Malekan, M., Pabon, J. J. G., Zhao, X. & El Haj Assad, M., 20 Jan 2020, In : Journal of Cleaner Production. 244, 20 p., 118904.

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    Improvement in airflow and temperature distribution with an in-rack UFAD system at a high-density data center

    Yuan, X., Xu, X., Liu, J., Pan, Y., Kosonen, R. & Gao, Y., 15 Jan 2020, In : Building and Environment. 168, 106495.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Design and validation of an airflow management system in data center with tilted server placement

    Yuan, X., Xu, X., Wang, Y., Liu, J., Kosonen, R. & Cai, H., 5 Jan 2020, In : Applied Thermal Engineering. 164, 12 p., 114444.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Economic Evaluation of Drying of Soot Sludge and Sawdust Mixture at Low Temperatures Using the Characteristic Drying Curve Method

    Myllymaa, T., Holmberg, H. & Ahtila, P., 2020, In : ChemEngineering. 4, 1, 17 p.

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    Experimental comparison of local low velocity unit combined with radiant panel and diffuse ceiling ventilation systems

    Zhao, W., Kilpeläinen, S., Kosonen, R., Lestinen, S., Jokisalo, J. & Mustakallio, P., 2020, Sisäilmastoseminaari 2020. Ahola, M. & Merikari, A. (eds.). SIY SISÄILMATIETO OY, p. 229-234 (Sisäilmayhdistys raportti; no. 38).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

  12. Published

    Rakennusten paine-erojen mittausohje

    Eskola, L., Björkroth, M., Kosonen, R. & Vinha, J., 2020, Sisäilmastoseminaari 2020. Ahola, M. & Merikari, A. (eds.). SIY SISÄILMATIETO OY, p. 189-194 (Sisäilmayhdistys raportti; no. 38).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

  13. Published

    Rakennusten sisä- ja ulkoilman välisen staattisen paine-eron tavoitetaso

    Björkroth, M., Eskola, L., Vinha, J. & Kosonen, R., 2020, Sisäilmastoseminaari 2020. Ahola, M. & Merikari, A. (eds.). SIY SISÄILMATIETO OY, p. 195-200 (Sisäilmayhdistys raportti; no. 38).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

  14. Published

    Syrjäytysilmanvaihdon ilmavirran laskenta dynaamisissa olosuhteissa

    Lastovets, N., Kosonen, R. & Jokisalo, J., 2020, Sisäilmastoseminaari 2020. Ahola, M. & Merikari, A. (eds.). SIY SISÄILMATIETO OY, p. 183-188 (Sisäilmayhdistys raportti; no. 38).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

  15. Published

    Yöaikaisen ilmanvaihdon vaikutus sisäilman laatuun ja lämpöoloihin julkisissa rakennuksissa

    Lestinen, S., Kilpeläinen, S., Kosonen, R. & Jokisalo, J., 2020, Sisäilmastoseminaari 2020. Ahola, M. & Merikari, A. (eds.). SIY SISÄILMATIETO OY, p. 223-228 (Sisäilmayhdistys raportti; no. 38).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

  16. 2019
  17. Published

    Heat Transfer Modeling of a Parabolic Trough Solar Collector with Working Fluid of Fe3O4 and CuO/Therminol 66 Nanofluids under Magnetic Field

    Malekan, M., Khosravi, A. & Syri, S., 25 Dec 2019, In : Applied Thermal Engineering. 163, 114435.

    Research output: Contribution to journalArticleScientificpeer-review

  18. Published

    Influence of installation of displacement ventilation diffusers above occupied zone on the vertical temperature gradient in simulated office rooms

    Mustakallio, P., Kosonen, R., Ruponen, M. & Lastovets, N., 8 Dec 2019, Clima 2019 Congress. EDP SCIENCES, 02012. (E3S Web of Conferences; vol. 111).

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

  19. Published

    Towards the EU Emission Targets of 2050: Cost-Effective Emission Reduction in Finnish Detached Houses

    Hirvonen, J., Jokisalo, J., Heljo, J. & Kosonen, R., 19 Nov 2019, In : Energies. 12, 22, 29 p., 4395.

    Research output: Contribution to journalArticleScientificpeer-review

  20. Published

    Thermal adaptation of the elderly during summer in a hot humid area: Psychological, behavioral, and physiological responses

    Wu, Y., Liu, H., Li, B., Kosonen, R., Kong, D., Zhou, S. & Yao, R., 15 Nov 2019, In : Energy and Buildings. 203, 109450.

    Research output: Contribution to journalArticleScientificpeer-review

  21. Published

    A review of advanced air distribution methods - theory, practice, limitations and solutions

    Yang, B., Melikov, A. K., Kabanshi, A., Zhang, C., Bauman, F. S., Cao, G., Awbi, H., Wigö, H., Niu, J., Cheong, K. W. D., Tham, K. W., Sandberg, M., Nielsen, P. V., Kosonen, R., Yao, R., Kato, S., Sekhar, S. C., Schiavon, S., Karimipanah, T., Li, X. & 1 others, Lin, Z., 1 Nov 2019, In : Energy and Buildings. 202, 27 p., 109359.

    Research output: Contribution to journalReview ArticleScientificpeer-review

  22. Published

    Energy Modeling of a Solar Dish/Stirling by Artificial Intelligence Approach

    Khosravi, A., Syri, S., Garcia Pabon, J. J., R. Sandoval, O., Castro Caetano, B. & H. Barrientos, M., Nov 2019, In : Energy Conversion & Management. 20 p., 112021.

    Research output: Contribution to journalArticleScientificpeer-review

  23. Published

    Performance Improvement of a Double Pipe Heat Exchanger Proposed in a Small-Scale CAES System: An Innovative Design

    Khosravi, A., Campos, H., Malekan, M., Nunes, R., Assad, M. E. H., Machado, L. & Garcia Pabon, J. J., Nov 2019, In : Applied Thermal Engineering. 162, 17 p., 114315.

    Research output: Contribution to journalArticleScientificpeer-review

  24. Published

    A DECADE OF LOW-GWP REFRIGERANT R1234yf: REVIEW OF MAINLY APPLICATIONS

    Rincón Castrillo, E. D., Silva, M., Khosravi, A., Bermúdez Santaella, J. R., Machado, L. & Garcia Pabon, J. J., 25 Oct 2019, 25th ABCM International Congress of Mechanical Engineering October 20-25, 2019, Uberlândia, MG, Brazil. 10 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

  25. Published

    Prediction of thermal sensation using low-cost infrared array sensors monitoring system

    Wu, Y., Liu, H., Li, B. & Kosonen, R., 23 Oct 2019, In : IOP Conference Series: Materials Science and Engineering. 609, 3, 7 p., 032002.

    Research output: Contribution to journalConference articleScientificpeer-review

  26. Published

    Towards net zero energy buildings : building performance optimization, simulation and analysis

    Alam, S. & Lahdelma, R., 23 Oct 2019, 10th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings. 7 p. 072061. (IOP Conference series: Materials Science and Engineering; vol. 609, no. 7).

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

  27. Published

    Dynamic performance of displacement ventilation in a lecture hall

    Lastovets, N., Siren, K., Kosonen, R., Jokisalo, J. & Kilpeläinen, S., 14 Oct 2019, p. 234-244. 11 p.

    Research output: Contribution to conferencePaperScientificpeer-review

  28. Published
  29. Published

    Towards positive energy communities at high latitudes

    Rehman, H. U., Reda, F., Paiho, S. & Hasan, A., 15 Sep 2019, In : Energy Conversion and Management. 196, p. 175-195 21 p.

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    Development of energy security in Finland and in the baltic states since 1991

    Jaaskelainen, J., Lager, J. & Syri, S., 1 Sep 2019, 16th International Conference on the European Energy Market, EEM 2019. 8916452. (International Conference on the European Energy Market, EEM; vol. 2019-September).

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

  31. Published

    Impacts of apartment building energy renovation policies on Finnish combined heat and power production

    Helin, K., Hirvonen, J., Syri, S. & Heljo, J., 1 Sep 2019, 16th International Conference on the European Energy Market, EEM 2019. IEEE, 8916564. (International Conference on the European Energy Market, EEM; vol. 2019-September).

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

  32. Published

    Preferable and feasible electricity corporate community concept for three generation types in metropolitan area in Finland

    Rikkas, E. R., 1 Sep 2019, 16th International Conference on the European Energy Market, EEM 2019. 8916439. (International Conference on the European Energy Market, EEM; vol. 2019-September).

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

  33. Published

    Hood performance and capture efficiency of kitchens: A review

    Han, O., Li, A. & Kosonen, R., 15 Aug 2019, In : Building and Environment. 161, 15 p., 106221.

    Research output: Contribution to journalReview ArticleScientificpeer-review

  34. Published

    Airflow characteristics under planar opposed ventilation jets in a controlled indoor environment

    Lestinen, S., Wesseling, M., Kosonen, R., Koskela, H. & Müller, D., 13 Aug 2019, Clima 2019 Congress, Bucharest, Romania May 26-29, 2019: E3S Web of Conferences 111, 01029 (2019). Tanabe, S. I., Zhang, H., Kurnitski, J., Gameiro da Silva, M. C., Nastase, I., Wargocki, P., Cao, G., Mazzarela, L. & Inard, C. (eds.). EDP SCIENCES, 01029. (E3S web of conferences; vol. 111).

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

  35. Published

    Cost optimal energy performance renovation measures in a municipal service building in a cold climate

    Jokisalo, J., Sankelo, P., Vinha, J., Siren, K. & Kosonen, R., 13 Aug 2019, CLIMA 2019 Congress, 26th-29th May, 2019, Bucharest, Romania. EDP SCIENCES, 6 p. 03022. (E3S Web of Conferences; vol. 111).

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

  36. Published

    Demand response of space heating using model predictive control in an educational office building

    Mäkinen, A., Jokisalo, J. & Kosonen, R., 13 Aug 2019, CLIMA 2019 Conference, 26th-29th May, 2019, Bucharest, Romania. EDP SCIENCES, 6 p. 03067. (E3S Web of Conferences; vol. 111).

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

  37. Published

    Dynamic design model of displacement ventilation

    Lastovets, N., Kosonen, R., Jokisalo, J. & Kilpeläinen, S., 13 Aug 2019, CLIMA 2019 Congress, 26th-29th May, 2019, Bucharest, Romania. EDP SCIENCES, 6 p. 04049. (E3S Web of Conferences; vol. 111).

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

  38. Published

    Ventilation and environmental control of underground spaces: a short review

    Li, A., Kosonen, R., Melikov, A., Yang, B., Olofsson, T., Sörensen, B., Zhang, L., Cui, P. & Han, O., 13 Aug 2019, Clima 2019 Congress. EDP SCIENCES, 5 p. 01039. (E3S web of conferences; vol. 111).

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

  39. Published

    Towards the EU emissions targets of 2050 : optimal energy renovation measures of Finnish apartment buildings

    Hirvonen, J., Jokisalo, J., Heljo, J. & Kosonen, R., 9 Aug 2019, In : International Journal of Sustainable Energy. 38, 7, p. 649-672 24 p.

    Research output: Contribution to journalArticleScientificpeer-review

  40. Published

    Experimental Investigation of Pressure Drop during Two-Phase Flow of R1234yf in Smooth Horizontal Tubes with Internal Diameters of 3.2 mm to 8.0 mm

    Garcia Pabon, J., Khosravi, A., Nunes, R. & Machado, L., 1 Aug 2019, In : INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID. 104, p. 426-436 11 p.

    Research output: Contribution to journalArticleScientificpeer-review

  41. Published

    Experimental study on the void fraction during two-phase flow of R1234yf in smooth horizontal tubes

    Garcia Pabon, J. J., Pereira, L. C., Humia, G., Khosravi, A., Revellin, R., Bonjour, J. & Machado, L., 1 Aug 2019, In : INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID. 104, p. 103-112 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  42. Published

    Individual temperature control on demand response in a district heated office building in Finland

    Salo, S., Jokisalo, J., Syri, S. & Kosonen, R., 1 Aug 2019, In : Energy. 180, p. 946-954 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  43. Published

    A study on the fluid refrigerant charge in a Two-Phase Mechanically Pumped Loop system using R134a and R1234yf

    Pereira, L., Humia, G., Khosravi, A., Revellin, R., Bonjour, J., Machado, L. & Garcia Pabon, J. J., 25 Jul 2019, In : Applied Thermal Engineering. 158, 11 p., 113727.

    Research output: Contribution to journalArticleScientificpeer-review

  44. Published

    Flex Skin: Developing a material system based on interlocking wooden panels

    Fatouhi, F., Hudert, M., Kayo, G. & Kotnik, T., 8 Jul 2019, Structures and Architecture: Bridging the Gap and Crossing Borders: Proceedings of the Fourth International Conference on Structures and Architecture (ICSA 2019), Lisbon, Portugal, 24-26 July 2019. Cruz, P. J. S. (ed.). Vol. 1. p. 730-737 8 p. (Proceedings in Structures and Architecture).

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

  45. 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

  46. Published

    Energy analysis of algae-to-biofuel production chains integrated with a combined heat and power plant

    Kouhia, M., Holmberg, H., Sonck, M. & Ahtila, P., 4 Jul 2019, In : INTERNATIONAL JOURNAL OF SUSTAINABLE ENGINEERING. 12, 4, p. 281-290 11 p.

    Research output: Contribution to journalArticleScientificpeer-review

  47. Published

    Experimental investigation of air distribution and ventilation efficiency in an ice rink arena

    Toomla, S., Lestinen, S., Kilpeläinen, S., Leppä, L., Kosonen, R. & Kurnitski, J., 3 Jul 2019, In : International Journal of Ventilation. 18, 3, p. 187-203 17 p.

    Research output: Contribution to journalArticleScientificpeer-review

  48. Published

    An Artificial Intelligence Approach for Thermodynamic Modeling of Geothermal Based-Organic Rankine Cycle Equipped with Solar System

    Khosravi, A., Syri, S., Zhao, X. & El Haj Assad, M., 1 Jul 2019, In : GEOTHERMICS. 80, p. 138-154 17 p.

    Research output: Contribution to journalArticleScientificpeer-review

  49. Published
  50. Published

    Thermal Resistance Modeling of Oscillating Heat Pipes for Nanofluids by Artificial Intelligence Approach

    Malekan, M., Khosravi, A., Goshayeshi, H. R., El Haj Assad, M. & Garcia Pabon, J. J., 1 Jul 2019, In : JOURNAL OF HEAT TRANSFER: TRANSACTIONS OF THE ASME. 141, 7, 12 p., 072402.

    Research output: Contribution to journalArticleScientificpeer-review

  51. Published

    Consumers’ attitudes to support green energy: A case study in Shanghai

    Vand, B., Hast, A., Bozorg, S., Li, Z., Syri, S. & Deng, S., 20 Jun 2019, In : Energies. 12, 12, 20 p., 2379.

    Research output: Contribution to journalArticleScientificpeer-review

  52. Published

    District heat network as a short-term energy storage

    Kouhia, M., Laukkanen, T., Holmberg, H. & Ahtila, P., 15 Jun 2019, In : Energy (the International Journal). 177, June, p. 293-303 11 p.

    Research output: Contribution to journalArticleScientificpeer-review

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