Bir Doğalgaz Destekli Jeotermal Merkezi Isıtma Sisteminin Enerji, Ekserji ve Termoekonomik Analizi

In this work, a natural gas assisted geothermal central heating system in northwestern Turkey utilising low enthalpy geothermal fluid and natural gas as the sources for space heating was analyzed.The study comprised energy, exergy and thermoeconomic analyses of the system under hybrid operating cond...

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Main Authors: Nurettin Yamankaradeniz, Orhan Şahmerdan
Format: Article
Language:English
Published: Bursa Uludag University 2021-12-01
Series:Uludağ University Journal of The Faculty of Engineering
Subjects:
Online Access:https://dergipark.org.tr/tr/download/article-file/1450075
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author Nurettin Yamankaradeniz
Orhan Şahmerdan
author_facet Nurettin Yamankaradeniz
Orhan Şahmerdan
author_sort Nurettin Yamankaradeniz
collection DOAJ
description In this work, a natural gas assisted geothermal central heating system in northwestern Turkey utilising low enthalpy geothermal fluid and natural gas as the sources for space heating was analyzed.The study comprised energy, exergy and thermoeconomic analyses of the system under hybrid operating conditions (i.e., from 1 January 2020 to 31 March 2020). The data were collected from a basis of the facility which operates the system. The values about the heat pumps were obtained from the department of the sales company in Istanbul, Turkey and the ‘Average Values for Hybrid Case’ were determined. This work covers energetically, exergetically and thermoeconomically assessment of the system in question through its all stages. The results were found with regard to the system performance investigation. The whole system efficiencies of energy and exergy were found as 56.77% and 49.93% respectively. The exergy cost value per hour and the thermoeconomic factor were calculated as 411.242 €/h and 9.8% respectively.
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spelling doaj.art-4e08130ede18481384d71950f8a23ff42023-02-15T16:15:09ZengBursa Uludag UniversityUludağ University Journal of The Faculty of Engineering2148-41472148-41552021-12-0126375777610.17482/uumfd.8412461779Bir Doğalgaz Destekli Jeotermal Merkezi Isıtma Sisteminin Enerji, Ekserji ve Termoekonomik AnaliziNurettin Yamankaradeniz0Orhan Şahmerdan1BURSA ULUDAĞ ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, MAKİNE MÜHENDİSLİĞİ BÖLÜMÜFEN BİLİMLERİ ENSTİTÜSÜIn this work, a natural gas assisted geothermal central heating system in northwestern Turkey utilising low enthalpy geothermal fluid and natural gas as the sources for space heating was analyzed.The study comprised energy, exergy and thermoeconomic analyses of the system under hybrid operating conditions (i.e., from 1 January 2020 to 31 March 2020). The data were collected from a basis of the facility which operates the system. The values about the heat pumps were obtained from the department of the sales company in Istanbul, Turkey and the ‘Average Values for Hybrid Case’ were determined. This work covers energetically, exergetically and thermoeconomically assessment of the system in question through its all stages. The results were found with regard to the system performance investigation. The whole system efficiencies of energy and exergy were found as 56.77% and 49.93% respectively. The exergy cost value per hour and the thermoeconomic factor were calculated as 411.242 €/h and 9.8% respectively.https://dergipark.org.tr/tr/download/article-file/1450075enerjiekserjitermoekonomik analizenergyexergythermoeconomic analysis
spellingShingle Nurettin Yamankaradeniz
Orhan Şahmerdan
Bir Doğalgaz Destekli Jeotermal Merkezi Isıtma Sisteminin Enerji, Ekserji ve Termoekonomik Analizi
Uludağ University Journal of The Faculty of Engineering
enerji
ekserji
termoekonomik analiz
energy
exergy
thermoeconomic analysis
title Bir Doğalgaz Destekli Jeotermal Merkezi Isıtma Sisteminin Enerji, Ekserji ve Termoekonomik Analizi
title_full Bir Doğalgaz Destekli Jeotermal Merkezi Isıtma Sisteminin Enerji, Ekserji ve Termoekonomik Analizi
title_fullStr Bir Doğalgaz Destekli Jeotermal Merkezi Isıtma Sisteminin Enerji, Ekserji ve Termoekonomik Analizi
title_full_unstemmed Bir Doğalgaz Destekli Jeotermal Merkezi Isıtma Sisteminin Enerji, Ekserji ve Termoekonomik Analizi
title_short Bir Doğalgaz Destekli Jeotermal Merkezi Isıtma Sisteminin Enerji, Ekserji ve Termoekonomik Analizi
title_sort bir dogalgaz destekli jeotermal merkezi isitma sisteminin enerji ekserji ve termoekonomik analizi
topic enerji
ekserji
termoekonomik analiz
energy
exergy
thermoeconomic analysis
url https://dergipark.org.tr/tr/download/article-file/1450075
work_keys_str_mv AT nurettinyamankaradeniz birdogalgazdesteklijeotermalmerkeziisıtmasistemininenerjiekserjivetermoekonomikanalizi
AT orhansahmerdan birdogalgazdesteklijeotermalmerkeziisıtmasistemininenerjiekserjivetermoekonomikanalizi