Analysis of the Potential of Low-Temperature Heat Pump Energy Sources

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F17%3A76386" target="_blank" >RIV/60460709:41310/17:76386 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3390/en10111922" target="_blank" >http://dx.doi.org/10.3390/en10111922</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/en10111922" target="_blank" >10.3390/en10111922</a>

Result language
angličtina
Original language name
Analysis of the Potential of Low-Temperature Heat Pump Energy Sources
Original language description
The paper deals with an analysis of temperatures of ground masses in the proximities of linear and slinkytype horizontal ground heat exchanger. It evaluates and compares the potentials of HGHEs and ambient air. The reason and aim of the verification was to gain knowledge of the temperature course of the monitored low temperature heat pump energy sources during heating periods and periods of stagnation and to analyse the knowledge in terms of the potential to use those sources for heat pumps. The study was conducted in the years 2012 to 2015 during three heating periods and three periods of HGHEs stagnation. The results revealed that linear HGHE had the highest temperature potential of the observed lowtemperature heat pump energy sources. The average daily temperatures of the ground mass surrounding the linear HGHE were the highest ranging from 7,08 degrees C to 9,20 degrees C during the heating periods, and having the lowest temperature variation range of 12,62 to 15,14 K, the relative frequency of
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20704 - Energy and fuels

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)