Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Birgitta Martinkauppi"'
Autor:
Michal Prauzek, Tereza Kucova, Jaromir Konecny, Monika Adamikova, Karolina Gaiova, Miroslav Mikus, Pavel Pospisil, Darius Andriukaitis, Mindaugas Zilys, Birgitta Martinkauppi, Jiri Koziorek
Publikováno v:
Sensors, Vol 23, Iss 12, p 5577 (2023)
Geothermal energy installations are becoming increasingly common in new city developments and renovations. With a broad range of technological applications and improvements in this field, the demand for suitable monitoring technologies and control pr
Externí odkaz:
https://doaj.org/article/bb512cd511b548eea53c693daae5d367
Publikováno v:
Applied Sciences, Vol 8, Iss 2, p 290 (2018)
Thermal energy collected from the sediment layer under a water body has been suggested for use as a renewable heat source for a low energy network. A prototype system for using this sediment energy was installed in Suvilahti, Vaasa, in 2008 and is st
Externí odkaz:
https://doaj.org/article/7d4d3cf5ef8641b284ba13d22a557c91
Autor:
Radek Byrtus, Radim Hercik, Jakub Dohnal, J. Birgitta Martinkauppi, Tuomas Rauta, Jiri Koziorek
Publikováno v:
2022 11th International Conference on Renewable Energy Research and Application (ICRERA).
Publikováno v:
International Journal of Thermal Sciences. 187:108181
A 3-dimensional mathematical model of asphalt pavement system was developed, based on the fundamental energy balance, to calculate temperatures beneath asphalt surface using hourly measured solar radiation, air temperature and wind velocity data. The
Publikováno v:
SSRN Electronic Journal.
Autor:
Toivo Kabanen, Andres Annuk, Janar Kalder, Risto Ilves, Maido Märss, Peep Miidla, Mart Hovi, Birgitta Martinkauppi
Publikováno v:
2020 9th International Conference on Renewable Energy Research and Application (ICRERA).
The article analyses the possibilities of increasing PV electricity self-consumption, based on the data of a residential house. This is important for producing electricity from a PV station to the microgrid; to reduce the amount of electricity purcha
Autor:
J. Birgitta Martinkauppi
Publikováno v:
2020 9th International Conference on Renewable Energy Research and Application (ICRERA).
Many new buildings have already a system in which user can adjust the temperature. Some of them have even a temperature sensor or wireless monitoring and control system via Internet of Things. These systems are typically fixed and cannot be moved. Fo
Publikováno v:
E3S Web of Conferences, Vol 172, p 16008 (2020)
This paper opens the case Turku market square underground parking lot from the energy perspective. Also constructional and historical aspects are presented. Heavily populated city center has faced several challenges, such as intense traffic. Uncomfor
Autor:
Anne Mäkiranta, M. Lieskoski, J. Rinta-Luoma, Birgitta Martinkauppi, Liandong Zhu, Erkki Hiltunen
Publikováno v:
Journal of Cleaner Production. 153:397-404
A new renewable and carbon-free heat energy collection system is introduced in this paper for both urban and rural water areas. Its operation principle rests on the annual renewal of heat energy at the sediment layer under a water body. Thus it is ca
Autor:
Y.K. Nugroho, Birgitta Martinkauppi, Shah Rukh Shakeel, Zhaohua Li, Erkki Hiltunen, Liandong Zhu
Publikováno v:
Renewable and Sustainable Energy Reviews. 78:391-400
In response to the energy crisis, global warming and climate changes, microalgae have received increasingly global attention as a renewable, alternative and sustainable source for the production of biodiesel. Much original research regarding microalg