Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/83914
Type of publication: Straipsnis recenzuojamoje Lietuvos tarptautinės konferencijos medžiagoje / Article in peer-reviewed Lithuanian international conference proceedings (P1e)
Field of Science: Energetika ir termoinžinerija / Energetics and thermal engineering (T006)
Author(s): Ambrulevičius, Rimvydas;Lynikienė, Stefa
Title: Grunto šilumos panaudojimo technologijos oro šldymui ventiliacinėse sistemose
Other Title: Soil heat application technologies for heating air in ventilation systems
Is part of: Šilumos energetika ir technologijos - 2011 : konferencijos pranešimų medžiaga, 2011, vasario 3, 4 d. / Kauno technologijos universitetas, Lietuvos energetikos institutas, Lietuvos šiluminės technikos inžinierių asociacija, Branduolinės energetikos asociacija. Kaunas : Technologija, 2011
Extent: p. 11-14
Date: 2011
ISBN: 9786090201794
Abstract: Application of soil collector in heating and ventilation systems is one of the most efficient ways of reducing thermal energy consumption for heating buildings. Heating of the supplied air to the positive temperature throughout the season is ensured by locating soil collector under the surface at the depth of at least 2 m. Simulation has revealed that approx. 80% of heat is transferred to the air purged within 30 to 35 meters down the collector. Thus, two half rings layout should be used for the systems with air debit under 300 m 3 /h, while systems with higher debit should be equipped with soil collector using Tichelmann harp grid system. As a part of individual residential building heating and ventilation system, soil collector generates heat energy reaching 2,700 kWh, cooling energy – aprrox. 200 kWh per year
Internet: https://hdl.handle.net/20.500.12259/83914
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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