Thermophysical behaviour of biofuel under detonation combustion

The purpose of this research is to assess biofuel on thrust behaviour and the propulsive performance of ideal Pulse Detonation Engines (PDEs) based on the parametric cycle of analysis for supersonic heat addition. Detonative combustion utilises shocks and detonation waves by providing pressure-rise...

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Main Authors:	Ismail, Izham Izzat, Mohd Yusof, Muhammad Fadzrulizwan, Azami, Muhammad Hanafi, Mohd Ihsan, Ahmad Ariffin
Format:	Article
Language:	English
Published:	2020
Subjects:	TL500 Aeronautics TP267.5 Explosives and pyrotechnics TP315 Fuel
Online Access:	http://irep.iium.edu.my/78105/ http://irep.iium.edu.my/78105/ http://irep.iium.edu.my/78105/ http://irep.iium.edu.my/78105/1/78105_Thermophysical%20Behaviour%20of%20Biofuel.pdf

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recordtype	eprints
spelling	iium-781052020-01-29T02:14:04Z http://irep.iium.edu.my/78105/ Thermophysical behaviour of biofuel under detonation combustion Ismail, Izham Izzat Mohd Yusof, Muhammad Fadzrulizwan Azami, Muhammad Hanafi Mohd Ihsan, Ahmad Ariffin TL500 Aeronautics TP267.5 Explosives and pyrotechnics TP315 Fuel The purpose of this research is to assess biofuel on thrust behaviour and the propulsive performance of ideal Pulse Detonation Engines (PDEs) based on the parametric cycle of analysis for supersonic heat addition. Detonative combustion utilises shocks and detonation waves by providing pressure-rise combustion and prominently result in higher propulsive and thermodynamic efficiency as compared to conventional isobaric heat addition in a Brayton cycle combustor. This research uses the numerical approach to calculate the performance of aircraft by changing the ambient condition. Furthermore, this research chose to study two biofuels; Bioethanol and Babassu Biokerosene BBK100. Both biofuels have been used in the conventional air-breathing engine. The researchers in this study examined the performance of the fuels by observing the pressure, Mach number, temperature, and density ratios. The condition of the mass flux varied from 3500kg⁄sm^(-2) to 9400kg⁄sm^(-2) while the initial temperature varied from 200K up to 790K, due to the characteristics of Bioethanol and Babassu Biokerosene BBK100, there are differences in detonation velocity, propulsive efficiency, and thermodynamic efficiency. Babassu Biokerosene BBK100 has better detonation velocity as compared to Bioethanol, which is 1900.4 m/s. Hence, the result shows that biofuel is feasible for the Pulse Detonation Engines (PDEs) as it brings due improvement to aircraft performance. 2020-01-03 Article PeerReviewed application/pdf en http://irep.iium.edu.my/78105/1/78105_Thermophysical%20Behaviour%20of%20Biofuel.pdf Ismail, Izham Izzat and Mohd Yusof, Muhammad Fadzrulizwan and Azami, Muhammad Hanafi and Mohd Ihsan, Ahmad Ariffin (2020) Thermophysical behaviour of biofuel under detonation combustion. Journal of Aeronautics, Astronautics and Aviation, 52 (1). pp. 63-82. ISSN 1990-7710 https://www.airitilibrary.com/Publication/alDetailedMesh?docid=P20140627004-202003-201912240021-201912240021-63-81 10.6125/JoAAA.202003_52(1).06
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TL500 Aeronautics TP267.5 Explosives and pyrotechnics TP315 Fuel
spellingShingle	TL500 Aeronautics TP267.5 Explosives and pyrotechnics TP315 Fuel Ismail, Izham Izzat Mohd Yusof, Muhammad Fadzrulizwan Azami, Muhammad Hanafi Mohd Ihsan, Ahmad Ariffin Thermophysical behaviour of biofuel under detonation combustion
description	The purpose of this research is to assess biofuel on thrust behaviour and the propulsive performance of ideal Pulse Detonation Engines (PDEs) based on the parametric cycle of analysis for supersonic heat addition. Detonative combustion utilises shocks and detonation waves by providing pressure-rise combustion and prominently result in higher propulsive and thermodynamic efficiency as compared to conventional isobaric heat addition in a Brayton cycle combustor. This research uses the numerical approach to calculate the performance of aircraft by changing the ambient condition. Furthermore, this research chose to study two biofuels; Bioethanol and Babassu Biokerosene BBK100. Both biofuels have been used in the conventional air-breathing engine. The researchers in this study examined the performance of the fuels by observing the pressure, Mach number, temperature, and density ratios. The condition of the mass flux varied from 3500kg⁄sm^(-2) to 9400kg⁄sm^(-2) while the initial temperature varied from 200K up to 790K, due to the characteristics of Bioethanol and Babassu Biokerosene BBK100, there are differences in detonation velocity, propulsive efficiency, and thermodynamic efficiency. Babassu Biokerosene BBK100 has better detonation velocity as compared to Bioethanol, which is 1900.4 m/s. Hence, the result shows that biofuel is feasible for the Pulse Detonation Engines (PDEs) as it brings due improvement to aircraft performance.
format	Article
author	Ismail, Izham Izzat Mohd Yusof, Muhammad Fadzrulizwan Azami, Muhammad Hanafi Mohd Ihsan, Ahmad Ariffin
author_facet	Ismail, Izham Izzat Mohd Yusof, Muhammad Fadzrulizwan Azami, Muhammad Hanafi Mohd Ihsan, Ahmad Ariffin
author_sort	Ismail, Izham Izzat
title	Thermophysical behaviour of biofuel under detonation combustion
title_short	Thermophysical behaviour of biofuel under detonation combustion
title_full	Thermophysical behaviour of biofuel under detonation combustion
title_fullStr	Thermophysical behaviour of biofuel under detonation combustion
title_full_unstemmed	Thermophysical behaviour of biofuel under detonation combustion
title_sort	thermophysical behaviour of biofuel under detonation combustion
publishDate	2020
url	http://irep.iium.edu.my/78105/ http://irep.iium.edu.my/78105/ http://irep.iium.edu.my/78105/ http://irep.iium.edu.my/78105/1/78105_Thermophysical%20Behaviour%20of%20Biofuel.pdf
first_indexed	2023-09-18T21:50:04Z
last_indexed	2023-09-18T21:50:04Z
_version_	1777413709350567936

Thermophysical behaviour of biofuel under detonation combustion

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