Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems

Yıl: 2018 Cilt: 24 Sayı: 1 Sayfa Aralığı: 25 - 29 Metin Dili: İngilizce DOI: 10.5505/pajes.2017.32757 İndeks Tarihi: 09-09-2019

Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems

Öz:
Performance assessment of a cold thermal energy storage (ITES – IceThermal Energy Storage) system with ice slurry generation for closedspace air conditioning purposes is conducted. A detailed energy andexergy analysis are performed for the baseline system and someparametric studies are also presented for varying environmentalconditions. Exergy definition is linked to sustainability and reportedwith graphical representations. A compressor & condenser unit linkedto an ice slurry generator and generated ice is stored at storage tank forspecific hours of a day. Stored energy is then discharged to the buildingthrough a flat-plate heat exchanger. Thermodynamic analysis resultssuggest that high capacity cooling can be conducted with low capacityvapor compression refrigeration systems (VCR) by integrating ITESsystems, leading to a significantly lower size and lower cost HVACsystems.
Anahtar Kelime:

Düşük boyutlu ve düşük maliyetli iklimlendirme sistemleri için bir buz bulamacı ısıl enerji depolama sisteminin termodinamik analizi

Öz:
Bu çalışmada kapalı alanların iklimlendirilmesi için buz bulamaçı (ice slurry) üretimi yapan bir buz depolama (ITES-Ice Thermal Energy Storage) sisteminin performans değerlendirmesi yapılmıştır. Temel alınan model için detaylı bir enerji ve ekserji analizi yapılmış, değişen çevre ve sistem koşulları için parametrik çalışmalar rapor edilmiştir. Ekserji konsepti aynı zamanda sürdürülebilirlik ile bağıntılanarak grafiksel olarak sunulmuştur. Bir kompresör-kondenser ünitesi buz bulamaç üreteçine entegre edilmiş ve üretilen buz-glikol bulamaçı günün belirli saatlerinde depolanmıştır. Depolanan enerji daha sonra kapalı alana bir düz-plaka ısı değiştiricisi yardımıyla deşarje edilmektedir. Termodinamik analiz sonuçları, ITES yardımıyla düşük kapasiteli buhar sıkıştırmalı soğutma sistemleri ile yüksek kapasiteli soğutma yapılabileceğini göstermektedir ve bu entegrasyon düşük boyutlu ve düşük maliyetli iklimlendirme sistem kurulumuna öncülük etmektedir.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Derleme Erişim Türü: Erişime Açık
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APA ozcan h (2018). Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. , 25 - 29. 10.5505/pajes.2017.32757
Chicago ozcan hasan Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. (2018): 25 - 29. 10.5505/pajes.2017.32757
MLA ozcan hasan Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. , 2018, ss.25 - 29. 10.5505/pajes.2017.32757
AMA ozcan h Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. . 2018; 25 - 29. 10.5505/pajes.2017.32757
Vancouver ozcan h Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. . 2018; 25 - 29. 10.5505/pajes.2017.32757
IEEE ozcan h "Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems." , ss.25 - 29, 2018. 10.5505/pajes.2017.32757
ISNAD ozcan, hasan. "Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems". (2018), 25-29. https://doi.org/10.5505/pajes.2017.32757
APA ozcan h (2018). Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 24(1), 25 - 29. 10.5505/pajes.2017.32757
Chicago ozcan hasan Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 24, no.1 (2018): 25 - 29. 10.5505/pajes.2017.32757
MLA ozcan hasan Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, vol.24, no.1, 2018, ss.25 - 29. 10.5505/pajes.2017.32757
AMA ozcan h Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2018; 24(1): 25 - 29. 10.5505/pajes.2017.32757
Vancouver ozcan h Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2018; 24(1): 25 - 29. 10.5505/pajes.2017.32757
IEEE ozcan h "Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems." Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 24, ss.25 - 29, 2018. 10.5505/pajes.2017.32757
ISNAD ozcan, hasan. "Thermodynamic analysis of an ice slurry thermal energy storage system for decreased size and cost of HVAC systems". Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 24/1 (2018), 25-29. https://doi.org/10.5505/pajes.2017.32757