Changes in Energy and Temperature in the Ground Mass with Horizontal Heat Exchangers - The Energy Source for Heat Pumps

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00226750" target="_blank" >RIV/68407700:21110/15:00226750 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41310/15:67010
Result on the web
<a href="http://dx.doi.org/10.1016/j.enbuild.2015.01.052" target="_blank" >http://dx.doi.org/10.1016/j.enbuild.2015.01.052</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.enbuild.2015.01.052" target="_blank" >10.1016/j.enbuild.2015.01.052</a>

Result language
angličtina
Original language name
Changes in Energy and Temperature in the Ground Mass with Horizontal Heat Exchangers - The Energy Source for Heat Pumps
Original language description
This article addresses soil temperature analysis, heat flows and energy transferred from the soil massif via a linear horizontal heat exchanger and horizontal heat exchanger of Slinky type. Heat exchangers are used as low-potential sources of thermal energy for heat pumps. Both exchangers were compared in terms of their influence on the soil massif temperature in the exchanger area, and on the exchanger power output. The exchangers were evaluated in the heating periods of 2011 - 2012, 2012 - 2013 and inthe exchanger stagnation period of 2011. The linear heat exchanger seems to be more suitable as a low-potential power supply for heat pumps. The average temperatures of the soil massif in the exchanger areas were positive in both heating periods and thetemperature was higher at the linear exchanger. The temperatures of the heat-transfer fluid exiting the exchangers were positive and the linear exchanger temperature was higher. The temperatures of the heat-transfer fluid entering the ex
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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