Journals / Erciyes Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2019 / Cilt: 35 - Sayı: 1

Maximum Operation Performance Evaluation of a Turbojet Engine Designed for Missiles and Unmanned Aerial Vehicles (UAV) with Exergy Analysis Methodology

Ekserji Analiz Metoduyla Füzeler ve İnsansız Hava Araçları (UAV) Tasarlanmış Bir Turbojet Motorunun Maksimum Çalışma Performansının Doğrulanması

Pages
14–33
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The analyzing results of exergetic performance indicate that the designers and researchers shall focus on the improvement of engine compressor and combustor to progress the exergy efficiency of engine and to decrease the environmental impacts of engine.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, performance evaluation of a turbojet engine designed for missiles and Unmanned Aerial Vehicles (UAV is done with exergy analysis methodology.
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Key Findings & Data:Some exergetic performance assessment parameters are developed and used for this investigation.
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Conclusion & Impact:The analyzing results of exergetic performance indicate that the designers and researchers shall focus on the improvement of engine compressor and combustor to progress the exergy efficiency of engine and to decrease the environmental impacts of engine.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, performance evaluation of a turbojet engine designed for missiles and Unmanned Aerial Vehicles (UAV is done with exergy analysis methodology. Some exergetic performance assessment parameters are developed and used for this investigation. These parameters help the engine designers to determine the levels of performance, sustainability and environmental impact of the new designed engine. The exergy efficiency, the improved exergy efficiency, the waste exergy ratio, the fuel exergy waste ratio, the waste exergy improvement potential ratio, the productivity lack ratio, the fuel exergy improvement potential ratio, the waste exergy cost rate, the environmental effect factor, the ecological effect factor, exergetic sustainability index and sustainable efficiency factor are estimated to be 9.71%, 52.55%, 90.29%, 90.29%, 90.29%, 929.54%, 81.52%, 32.29x10-3 kW/$, 9.295, 10.295, 0.108 and 1.108 for the maximum operation mode of the investigated turbojet engine, respectively. The analyzing results of exergetic performance indicate that the designers and researchers shall focus on the improvement of engine compressor and combustor to progress the exergy efficiency of engine and to decrease the environmental impacts of engine.

Özet

Bu çalışma, füzeler ve insansız hava araçları için tasarlanan bir turbojetmotorunun performans doğrulaması ekserji analiz metodu ile yapılmıştır. Buaraştırma için bazı ekserjetik performans doğrulama parametreleri geliştirilmiş vekullanılmıştır. Bu parametreler, yeni geliştirilen motorun performans,sürdürülebilirlik ve çevresel etki seviyelerini belirlemek için motor tasarımcılarınayardımcı olacaktır. Maksimum çalışma şartları için incelenen turbojet motorununekserji verimi, iyileştirilmiş ekserji verimi, atık ekserji oranı, yakıt ekserjisi atıkoranı, atık ekserji iyileştirme potansiyeli oranı, üretim kaybı oranı, yakıt ekserjisiiyileştirme potansiyeli oranı, atık ekserji maliyet akışı, çevresel etki faktörü,ekolojik etki faktörü, sürdürebilirlik indeksi ve sürdürülebilir verimlilik faktörü;sırasıyla %9.71, %52.55, %90.29, %90.29, %90.29, %929.54, %81.52, 32.29x10-3kW/$, 9.295, 10.295, 0.108 ve 1.108 olarak hesaplanmıştır. Ekserjetik performansanaliz sonuçları; motorun ekserji verimi arttırmak ve çevresel etkilerini azaltmakiçin tasarımcıların ve araştırmacıların kompresör ve yanma odasını iyileştirmeyeodaklanmaları gerektiğini göstermiştir.

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Cite This Article

BALLI, Ö. (2022). Maximum Operation Performance Evaluation of a Turbojet Engine Designed for Missiles and Unmanned Aerial Vehicles (UAV) with Exergy Analysis Methodology. Erciyes Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 35 - Sayı: 1, 14–33. https://ajindex.com/articles/650138

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