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Performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using Gasturb

Gas turbines are designed to run on specific fuels such as conventional fuels, so researchers are working to find alternative fuels as biodiesel. The purpose of this study is predicting the engine performance and emissions rate for the KingTech K180 turbojet engine running on dual biodiesel and its...

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Main Authors: Mohammed Altarazi, Yazan Sofyan, Abu Talib, Abd Rahim, Gires, Ezanee, Yu, Jianglong, Lucas, John, Yusaf, Talal
Format: Article
Published: Elsevier 2021
Online Access:http://psasir.upm.edu.my/id/eprint/94537/
https://www.sciencedirect.com/science/article/pii/S0360544221012196
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spelling my.upm.eprints.945372022-12-02T07:42:22Z http://psasir.upm.edu.my/id/eprint/94537/ Performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using Gasturb Mohammed Altarazi, Yazan Sofyan Abu Talib, Abd Rahim Gires, Ezanee Yu, Jianglong Lucas, John Yusaf, Talal Gas turbines are designed to run on specific fuels such as conventional fuels, so researchers are working to find alternative fuels as biodiesel. The purpose of this study is predicting the engine performance and emissions rate for the KingTech K180 turbojet engine running on dual biodiesel and its blend with Jet-A fuel. Besides that, this paper explores the different effect between dual blends and single blend. The fuel parameters were calculated based on each fuel's physicochemical properties to produce nine different blends of dual biodiesel (B10-Jet, B30-Jet, B50-Jet, B70-Jet, and B90-Jet) and a single biodiesel blend (POME50: Jet-A50). Then the heat of combustion for each blend was obtained using the GasTurb Details-6. After that, the design point was determined of the specific engine and operates it using alternative fuels to analyze the performance and emissions characteristics (CO, CO2, and NOx). This study found that the B10-Jet blend gave the best specific fuel consumption (SFC) value, 42.43 (g/kN.s). It also produced a lower emissions rate for CO and CO2 than Jet-A fuel and other blends. While emission index NOx was high for all blends, except B10-Jet fuel value was close to Jet-A fuel emission value. Elsevier 2021-10 Article PeerReviewed Mohammed Altarazi, Yazan Sofyan and Abu Talib, Abd Rahim and Gires, Ezanee and Yu, Jianglong and Lucas, John and Yusaf, Talal (2021) Performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using Gasturb. Energy, 232. art. no. 120971. pp. 1-9. ISSN 0360-5442; ESSN: 1873-6785 https://www.sciencedirect.com/science/article/pii/S0360544221012196 10.1016/j.energy.2021.120971
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description Gas turbines are designed to run on specific fuels such as conventional fuels, so researchers are working to find alternative fuels as biodiesel. The purpose of this study is predicting the engine performance and emissions rate for the KingTech K180 turbojet engine running on dual biodiesel and its blend with Jet-A fuel. Besides that, this paper explores the different effect between dual blends and single blend. The fuel parameters were calculated based on each fuel's physicochemical properties to produce nine different blends of dual biodiesel (B10-Jet, B30-Jet, B50-Jet, B70-Jet, and B90-Jet) and a single biodiesel blend (POME50: Jet-A50). Then the heat of combustion for each blend was obtained using the GasTurb Details-6. After that, the design point was determined of the specific engine and operates it using alternative fuels to analyze the performance and emissions characteristics (CO, CO2, and NOx). This study found that the B10-Jet blend gave the best specific fuel consumption (SFC) value, 42.43 (g/kN.s). It also produced a lower emissions rate for CO and CO2 than Jet-A fuel and other blends. While emission index NOx was high for all blends, except B10-Jet fuel value was close to Jet-A fuel emission value.
format Article
author Mohammed Altarazi, Yazan Sofyan
Abu Talib, Abd Rahim
Gires, Ezanee
Yu, Jianglong
Lucas, John
Yusaf, Talal
spellingShingle Mohammed Altarazi, Yazan Sofyan
Abu Talib, Abd Rahim
Gires, Ezanee
Yu, Jianglong
Lucas, John
Yusaf, Talal
Performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using Gasturb
author_facet Mohammed Altarazi, Yazan Sofyan
Abu Talib, Abd Rahim
Gires, Ezanee
Yu, Jianglong
Lucas, John
Yusaf, Talal
author_sort Mohammed Altarazi, Yazan Sofyan
title Performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using Gasturb
title_short Performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using Gasturb
title_full Performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using Gasturb
title_fullStr Performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using Gasturb
title_full_unstemmed Performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using Gasturb
title_sort performance and exhaust emissions rate of small-scale turbojet engine running on dual biodiesel blends using gasturb
publisher Elsevier
publishDate 2021
url http://psasir.upm.edu.my/id/eprint/94537/
https://www.sciencedirect.com/science/article/pii/S0360544221012196
_version_ 1753789922685222912
score 13.211869

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