GAZ MOTORLU ISI POMPASI SİSTEMLERİNİN ÖNCÜL ENERJİ ORANI DEĞERLERİNE İLİŞKİN BİR İNCELEME

Year 2024, Volume: 6 Issue: 3, 196 - 221, 26.10.2024

Ali Karacan , Arif Emre Özgür

https://doi.org/10.47933/ijeir.1547634

Abstract

Bu çalışmada, gaz motoru tahrikli ısı pompası sistemlerinin birincil enerji oranı değerleri incelenerek, gaz motoru tahrikli ısı pompası sistemleri kendi aralarında veya farklı enerji kaynakları kullanan ısı pompası sistemleriyle verimlilik değerleri açısından karşılaştırılmıştır. Gaz tahrikli ısı pompası sistemlerinin birincil enerji oranlarını inceleyen çalışmalara ilişkin kapsamlı bir literatür taraması sunulmuştur. Gaz tahrikli ısı pompası sistemleri üzerine yapılan çalışmalarda elde edilen birincil enerji oranları belirlenmiş ve tablolaştırılmıştır. Ayrıca bu sistemlerdeki atık ısı geri kazanım oranları da incelenmiştir. İlgili alanda yapılan çalışmalar deneysel ve teorik olarak gruplandırılmıştır. Ayrıca incelenen sistem yapıları arasındaki farklılıklar belirtilmiş ve birincil enerji oranları sunulmuştur. Isı geri kazanımı olan ve olmayan sistemlerin birincil enerji oranları incelenmiştir. Literatürde konu ile ilgili derleme çalışması bulunmamaktadır. Gaz tahrikli ısı pompalarının birincil enerji oranlarının hesaplanmasında kullanılan hesaplama metodolojisi ve elde edilen değerler sunulmuştur. Böylelikle incelenen sistemlerin enerji verimliliği ve çevresel değerlendirmeleri literatür ışığında sunulmuştur. Ayrıca literatürde yapılan çalışmalarda hangi soğutucu akışkanların kullanıldığı sunulmuştur. Alternatif ve sürdürülebilir soğutucu akışkanların seçimi konusunda öneriler sunulmaktadır.

Keywords

sürdürülebilirlik, atık ısı geri kazanımı, ısı pompası

A REVIEW on PRIMARY ENERGY RATIO VALUES of GAS ENGINE DRIVEN HEAT PUMP SYSTEMS

Abstract

This study reviews the primary energy ratio values of gas engine driven heat pump systems in order to compare gas engine driven heat pump systems among themselves or with heat pump systems using different energy sources in terms of efficiency values. A comprehensive literature review of studies investigating primary energy rates of gas-driven heat pump systems have been presented. The primary energy ratios obtained in the studies on gas driven heat pump systems were determined and tabulated. In addition, waste heat recovery rates in these systems were also investigated. Studies in the relevant field are grouped as experimental and theoretical. Additionally, the differences in the examined system structures are stated and primary energy ratios are presented. Primary energy rates of systems with and without heat recovery were examined. There is no compilation study on the subject in the literature. The calculation methodology used and the obtained values for calculating the primary energy rates of gas-driven heat pumps are presented. Thus, the energy efficiency and environmental evaluations of the examined systems are presented in the light of the literature. In addition, which refrigerants were used in the studies conducted in the literature are presented. Recommendations are provided on choosing alternative and sustainable refrigerants.

Keywords

sustainability, heat pump, heat recovery

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