INVESTIGATION OF THERMODYNAMIC PERFORMANCE OF TURBOFAN ENGINE AT DIFFERENT FAN PRESSURE AND BYPASS RATIOS PART A: ENERGY ANALYSIS

Emine Oğur; Ali Koç; Yıldız Koç; Özkan Köse; Hüseyin Yağlı

doi:10.17780/ksujes.1588831

EN TR

INVESTIGATION OF THERMODYNAMIC PERFORMANCE OF TURBOFAN ENGINE AT DIFFERENT FAN PRESSURE AND BYPASS RATIOS PART A: ENERGY ANALYSIS

Abstract

This research is focused on analysing the thermodynamic performance results of the GE90 turbofan engine with different fan pressures and bypass air ratios. The paper analyses thrust force, thrust efficiency, thrust power, specific fuel consumption, heat input, fuel flow rate, fuel cost rates, emission amount, and cost. Accordingly, the thrust force of the turbofan engine increased as the fan pressure ratio increased, and the highest FBR is obtained as: 1.98 = 573.98 kN. While the highest thrust efficiency value is obtained at 37.22% at the FPR:1.66-BPR:7.4 ratios, the energy efficiency reached its maximum at 45.91% at the same values at the FPR:1.66-BPR:7.4 ratios. At the same rates, specific fuel consumption is calculated as 27.87 kg/kN.h, with its lowest value. The emission release amount of the turbofan engine and the cost of this amount are 49.48 tonCO2/h and 74.21 $/tonCO2.h at the highest FPR:1.98-BPR:4.4 rates.

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Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Gaz Dinamiği

Bölüm

Araştırma Makalesi

Yazarlar

Emine Oğur
0000-0001-8020-9477
Türkiye

Ali Koç ^*
0000-0002-7388-2628
Türkiye

Yıldız Koç
0000-0002-2219-645X
Türkiye

Özkan Köse
0000-0002-9069-1989
Türkiye

Hüseyin Yağlı
0000-0002-9777-0698
Türkiye

Yayımlanma Tarihi

3 Haziran 2025

Gönderilme Tarihi

20 Kasım 2024

Kabul Tarihi

22 Nisan 2025

Yayımlandığı Sayı

Yıl 1970 Cilt: 28 Sayı: 2

DOI

https://doi.org/10.17780/ksujes.1588831

IZ

https://izlik.org/JA88DU35DF

Kaynak Göster

RIS / Bibtex

APA

Oğur, E., Koç, A., Koç, Y., Köse, Ö., & Yağlı, H. (2025). INVESTIGATION OF THERMODYNAMIC PERFORMANCE OF TURBOFAN ENGINE AT DIFFERENT FAN PRESSURE AND BYPASS RATIOS PART A: ENERGY ANALYSIS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 28(2), 630-643. https://doi.org/10.17780/ksujes.1588831

FARKLI FAN BASINCI VE BYPASS ORANLARINDA TURBOFAN MOTORUNUN TERMODİNAMİK PERFORMANSININ İNCELENMESİ BÖLÜM A: ENERJİ ANALİZİ

INVESTIGATION OF THERMODYNAMIC PERFORMANCE OF TURBOFAN ENGINE AT DIFFERENT FAN PRESSURE AND BYPASS RATIOS PART A: ENERGY ANALYSIS

Abstract

Keywords

FARKLI FAN BASINCI VE BYPASS ORANLARINDA TURBOFAN MOTORUNUN TERMODİNAMİK PERFORMANSININ İNCELENMESİ BÖLÜM A: ENERJİ ANALİZİ

Öz

Anahtar Kelimeler

Kaynakça

Ayrıntılar

Birincil Dil

Konular

Bölüm

Yazarlar

Yayımlanma Tarihi

Gönderilme Tarihi

Kabul Tarihi

Yayımlandığı Sayı

DOI

IZ

Kaynak Göster