To study and simulate the concept of ramjet / Amiruddin Amkaromi

Ramjet engine is a kind of jet engine that use the forward motion of the engine to ramp the ambient air been swallowed into the engine. The diffuser inlet design plays an important factor to produce the compression effect in parallel to the speed of the forward motion. The concept of the ramjet engi...

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Bibliographic Details
Main Author:	Amkaromi, Amiruddin
Format:	Thesis
Language:	English
Published:	2005
Subjects:	Mechanics of flight: Aerodynamics Aircraft
Online Access:	https://ir.uitm.edu.my/id/eprint/21100/1/TD_AMIRUDDIN%20AMKAROMI%20EM%2005_5.pdf
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id	my-uitm-ir.21100
record_format	uketd_dc
spelling	my-uitm-ir.211002018-10-24T03:32:08Z To study and simulate the concept of ramjet / Amiruddin Amkaromi 2005 Amkaromi, Amiruddin Mechanics of flight: Aerodynamics Aircraft Ramjet engine is a kind of jet engine that use the forward motion of the engine to ramp the ambient air been swallowed into the engine. The diffuser inlet design plays an important factor to produce the compression effect in parallel to the speed of the forward motion. The concept of the ramjet engine has been studied and one simple ideal ramjet engine has been developed. The ramjet engine has been prototyped to be used for the experimental simulation. The performance characteristic of the prototyped ramjet engine is to be obtained as an objective of this project. The test rig has been designed and fabricated. Out-design condition experimental simulation has been performed to simulate the performance of the ramjet. The ramjet engine has fails to be tested at supersonic condition because of the airflow supply system was not reliable to produced supersonic airflow where the hose joint was not strong enough. The ramjet has been tested at subsonic condition at airflow rate between 0 to 211.1 g/s. Ethanol with stoichiometric air-fuel ratio of 9 has been used as fuel. The maximum fuel flow rate that could be supplied was 2.34 g/s which require 21.06 g/s of air to be stoichiometric. No significant thrust produced by the ramjet at this subsonic condition. The supply fuel flow rate must be increased in order to obtained bigger thrust. 2005 Thesis https://ir.uitm.edu.my/id/eprint/21100/ https://ir.uitm.edu.my/id/eprint/21100/1/TD_AMIRUDDIN%20AMKAROMI%20EM%2005_5.pdf text en public degree Universiti Teknologi MARA Faculty of Mechanical Engineering
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Mechanics of flight: Aerodynamics Aircraft
spellingShingle	Mechanics of flight: Aerodynamics Aircraft Amkaromi, Amiruddin To study and simulate the concept of ramjet / Amiruddin Amkaromi
description	Ramjet engine is a kind of jet engine that use the forward motion of the engine to ramp the ambient air been swallowed into the engine. The diffuser inlet design plays an important factor to produce the compression effect in parallel to the speed of the forward motion. The concept of the ramjet engine has been studied and one simple ideal ramjet engine has been developed. The ramjet engine has been prototyped to be used for the experimental simulation. The performance characteristic of the prototyped ramjet engine is to be obtained as an objective of this project. The test rig has been designed and fabricated. Out-design condition experimental simulation has been performed to simulate the performance of the ramjet. The ramjet engine has fails to be tested at supersonic condition because of the airflow supply system was not reliable to produced supersonic airflow where the hose joint was not strong enough. The ramjet has been tested at subsonic condition at airflow rate between 0 to 211.1 g/s. Ethanol with stoichiometric air-fuel ratio of 9 has been used as fuel. The maximum fuel flow rate that could be supplied was 2.34 g/s which require 21.06 g/s of air to be stoichiometric. No significant thrust produced by the ramjet at this subsonic condition. The supply fuel flow rate must be increased in order to obtained bigger thrust.
format	Thesis
qualification_level	Bachelor degree
author	Amkaromi, Amiruddin
author_facet	Amkaromi, Amiruddin
author_sort	Amkaromi, Amiruddin
title	To study and simulate the concept of ramjet / Amiruddin Amkaromi
title_short	To study and simulate the concept of ramjet / Amiruddin Amkaromi
title_full	To study and simulate the concept of ramjet / Amiruddin Amkaromi
title_fullStr	To study and simulate the concept of ramjet / Amiruddin Amkaromi
title_full_unstemmed	To study and simulate the concept of ramjet / Amiruddin Amkaromi
title_sort	to study and simulate the concept of ramjet / amiruddin amkaromi
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Mechanical Engineering
publishDate	2005
url	https://ir.uitm.edu.my/id/eprint/21100/1/TD_AMIRUDDIN%20AMKAROMI%20EM%2005_5.pdf
_version_	1783733740245090304

To study and simulate the concept of ramjet / Amiruddin Amkaromi

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