Author/Authors
DEMİRAL, Doğan Aksaray Üniversitesi - Mühendislik Fakültesi - Makine Mühendisligi Bölümü, Turkey , YENİCE, Yusuf Erkan Aksaray Üniversitesi - Mühendislik Fakültesi - Elektrik-Elektronik Mühendisligi Bölümü, Turkey , BALTA, Mustafa Tolga Aksaray Üniversitesi - Mühendislik Fakültesi - Makine Mühendisligi Bölümü, Turkey
Title Of Article
Integratiom of geothermal heat pumps with existing hydronic heating systems
شماره ركورد
28061
Abstract
In this work, in the context of usability of warm (30°C) water drawn from the wells drilled for CO2 production near Aksaray University campus, integration of geothermal heat pump with the existing hydronic heating system is considered. A water-water type heat pump system with 2,5 kW compressor power was installed for this purpose. The heat pump system produces hot water at 70°C for heating system using the geothermal resource at 30°C. The gas R134a was used as cooler fluid, and COP of the heat pump was measured between 2.15 and 2.75 depending on the source temperature. Economical viability of the system is shown by comparing with alternative systems.
From Page
112
NaturalLanguageKeyword
Geothermal , heat pump , space heating
JournalTitle
Erciyes University Journal Of The Institute Of Science and Technology
To Page
124
JournalTitle
Erciyes University Journal Of The Institute Of Science and Technology
Link To Document