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Study On The Effects Of Alternative-Kerosene Fuel Mixture On Combustion Spray Characteristics For Different Spray Half Cone Angle

This study focuses on simulating a two-dimensional (2D) case of a simple cylindrical combustion chamber to study the effects of alternative-kerosene fuel mixture on combustion spray characteristics for different spray half cone angles. The simulation is performed by using Computational Fluid Dynam...

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Main Author: Roslan, Farah Syafiqah
Format: Monograph
Language:English
Published: Universiti Sains Malaysia 2018
Subjects:
T Technology
TL Motor vehicles. Aeronautics. Astronautics
Online Access:http://eprints.usm.my/52679/1/Study%20On%20The%20Effects%20Of%20Alternative-Kerosene%20Fuel%20Mixture%20On%20Combustion%20Spray%20Characteristics%20For%20Different%20Spray%20Half%20Cone%20Angle_Farah%20Syafiqah%20Roslan_A2_2018_MJMS.pdf
http://eprints.usm.my/52679/
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spelling my.usm.eprints.52679 http://eprints.usm.my/52679/ Study On The Effects Of Alternative-Kerosene Fuel Mixture On Combustion Spray Characteristics For Different Spray Half Cone Angle Roslan, Farah Syafiqah T Technology TL Motor vehicles. Aeronautics. Astronautics This study focuses on simulating a two-dimensional (2D) case of a simple cylindrical combustion chamber to study the effects of alternative-kerosene fuel mixture on combustion spray characteristics for different spray half cone angles. The simulation is performed by using Computational Fluid Dynamic (CFD). The fuels that are used for the simulation are Jet-A, Jatropha Bio-synthetic Paraffinic Kerosene (JSPK), and Camelina Bio-synthetic Paraffinic Kerosene (CSPK). Additionally, the mixture of 50% JSPK with 50% Jet-A (50JSPK/50Jet-A) and the mixture of 50% CSPK with 50% Jet-A (50CSPK/50Jet-A) are used to examine the effects of blend fuel. Every fuel is simulated at 30°, 40° and 50° of injection spray half cone angle. The velocity of the fuel injection spray is considered in X and Y direction. The results obtained is compared in terms of the temperature profile, spray penetration and injection discrete particle model evaporation. From the simulation, it is found that as the spray half cone angle increases, the distance of the maximum temperature increases, the final temperature increase, the time taken for droplet to evaporate increases and discrete phase model evaporation decreases. At 40° and 50° spray half cone angle, Jet-A has the shortest time taken to completely evaporate and highest DPM evaporation which is then followed by 50JSPK/50Jet-A, 50CSPK/50Jet-A, JSPK and CSPK. Furthermore, Jet-A has the shortest distance to completely evaporate and it is followed by JSPK, 50CSPK/50Jet-A, 50JSPK/50Jet-A and CSPK. Universiti Sains Malaysia 2018-06-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/52679/1/Study%20On%20The%20Effects%20Of%20Alternative-Kerosene%20Fuel%20Mixture%20On%20Combustion%20Spray%20Characteristics%20For%20Different%20Spray%20Half%20Cone%20Angle_Farah%20Syafiqah%20Roslan_A2_2018_MJMS.pdf Roslan, Farah Syafiqah (2018) Study On The Effects Of Alternative-Kerosene Fuel Mixture On Combustion Spray Characteristics For Different Spray Half Cone Angle. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Aeroangkasa. (Submitted)
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic T Technology
TL Motor vehicles. Aeronautics. Astronautics
spellingShingle T Technology
TL Motor vehicles. Aeronautics. Astronautics
Roslan, Farah Syafiqah
Study On The Effects Of Alternative-Kerosene Fuel Mixture On Combustion Spray Characteristics For Different Spray Half Cone Angle
description This study focuses on simulating a two-dimensional (2D) case of a simple cylindrical combustion chamber to study the effects of alternative-kerosene fuel mixture on combustion spray characteristics for different spray half cone angles. The simulation is performed by using Computational Fluid Dynamic (CFD). The fuels that are used for the simulation are Jet-A, Jatropha Bio-synthetic Paraffinic Kerosene (JSPK), and Camelina Bio-synthetic Paraffinic Kerosene (CSPK). Additionally, the mixture of 50% JSPK with 50% Jet-A (50JSPK/50Jet-A) and the mixture of 50% CSPK with 50% Jet-A (50CSPK/50Jet-A) are used to examine the effects of blend fuel. Every fuel is simulated at 30°, 40° and 50° of injection spray half cone angle. The velocity of the fuel injection spray is considered in X and Y direction. The results obtained is compared in terms of the temperature profile, spray penetration and injection discrete particle model evaporation. From the simulation, it is found that as the spray half cone angle increases, the distance of the maximum temperature increases, the final temperature increase, the time taken for droplet to evaporate increases and discrete phase model evaporation decreases. At 40° and 50° spray half cone angle, Jet-A has the shortest time taken to completely evaporate and highest DPM evaporation which is then followed by 50JSPK/50Jet-A, 50CSPK/50Jet-A, JSPK and CSPK. Furthermore, Jet-A has the shortest distance to completely evaporate and it is followed by JSPK, 50CSPK/50Jet-A, 50JSPK/50Jet-A and CSPK.
format Monograph
author Roslan, Farah Syafiqah
author_facet Roslan, Farah Syafiqah
author_sort Roslan, Farah Syafiqah
title Study On The Effects Of Alternative-Kerosene Fuel Mixture On Combustion Spray Characteristics For Different Spray Half Cone Angle
title_short Study On The Effects Of Alternative-Kerosene Fuel Mixture On Combustion Spray Characteristics For Different Spray Half Cone Angle
title_full Study On The Effects Of Alternative-Kerosene Fuel Mixture On Combustion Spray Characteristics For Different Spray Half Cone Angle
title_fullStr Study On The Effects Of Alternative-Kerosene Fuel Mixture On Combustion Spray Characteristics For Different Spray Half Cone Angle
title_full_unstemmed Study On The Effects Of Alternative-Kerosene Fuel Mixture On Combustion Spray Characteristics For Different Spray Half Cone Angle
title_sort study on the effects of alternative-kerosene fuel mixture on combustion spray characteristics for different spray half cone angle
publisher Universiti Sains Malaysia
publishDate 2018
url http://eprints.usm.my/52679/1/Study%20On%20The%20Effects%20Of%20Alternative-Kerosene%20Fuel%20Mixture%20On%20Combustion%20Spray%20Characteristics%20For%20Different%20Spray%20Half%20Cone%20Angle_Farah%20Syafiqah%20Roslan_A2_2018_MJMS.pdf
http://eprints.usm.my/52679/
_version_ 1735387494105481216
score 13.211869

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