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A preliminary test for using a borehole as cool storage
(Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2020)
- conferenceObject
This paper describes a preliminary test for using a borehole as a cool storage. The testing was done using a dry borehole in Vaasa area. The cooling was done using a special trailer in period of 9 days after which the ...
Seasonal temperature variation in heat collection liquid used in renewable, carbon-free heat production from urban and rural water areas
(Estonian University of Life Sciences, 2015)
- article
A renewable energy source called sediment energy is based on heat collection with tubes similar to those used in ground energy and is installed inside a sediment layer under water body. In this paper, an investigation of ...
Antioxidant studies for animal-based fat methyl ester
(Estonian University of Life Sciences, 2014)
- article
The aim of this study was to test an antioxidant, BioSineox, for animal-based fat methyl ester, AFME, in order to determine the optimal concentration of this antioxidant for meeting the six-hour ...
Properties of local produced animal-fat based biodiesel and its blend with fossil fuel
(Estonian Agricultural University, 2018)
- article
In the near future, more emphasis must be put on reducing greenhouse gas (GHG) emissions in road transportation, house heating, agricultural activities, marine transport etc. This study concentrated on the use of alternative ...