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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/60460709:41310/15:67010

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Energy and Buildings

ISSN

0378-7788

e-ISSN

—

Svazek periodika

92

Číslo periodika v rámci svazku

April

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

107-115

Kód UT WoS článku

000351786900010

EID výsledku v databázi Scopus

2-s2.0-84923069727