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Performance and Emission of a Biofueled Micro Turbojet Engine
51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2013The engine performance, fuel consumption and emission of a micro gas turbojet engine running B100 biodiesel fuel, kerosene, hydro processed renewable (HJ) fuel from dynamic fuels, and JP-8 fuel are reported in this paper. The data are recorded and analyzed in terms of the different fuels.
Ing Huang Tan, William Liou
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Second Law Analysis of an Experimental Micro Turbojet Engine
2018Mini class gas turbine engines are today used for small UAVs, cogeneration applications, and hybrid electric vehicle applications. In this paper, exergetic assessment of an indigenous mini class gas turbine engine is investigated. This engine is classified as mini class gas turbine where it differs from similar class engines in two ways, including ...
Kahraman, C. +3 more
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Environmental Assessment of a Micro Turbojet Engine with the Aid of Exergy
52nd AIAA/SAE/ASEE Joint Propulsion Conference, 201652nd AIAA/SAE/ASEE Joint Propulsion Conference, 2016 -- 25 July 2016 through 27 July 2016 ...
Çoban, K. +3 more
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Advanced Data Acquisition System for Alternative Fuels Micro Turbojet Engine Test Bench
2020 New Trends in Aviation Development (NTAD), 2020As in commercial aviation, military aircraft typically use gas turbine engines for propulsion. Regardless of the actual output being thrust or shaft power, each type employs similar working process to produce high energy gasses. Although they are more tolerant to different fuel grades, traditionally jet fuel has been utilized in the past decades.
Karoly Beneda, Laszlo Kavas, Bela Varga
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Study on micro-turbojet engine with high thrust-to-weight ratio
Theoretical and Natural Science, 2023Micro-turbojet engine refers to a closed cycle gas turbine engine with thrust below 500kg and power below 100kW. The performance indicators of domestic products are relatively low, and the main problems of domestic products are low thrust-to-weight ratio, poor reliability, and low heat resistance.
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Centrifugal Compressor and Bell mouth Air Intake Preliminary Design for Micro Turbojet Engine
Journal of Karary University for Engineering and Science, 2021This paper presents a design of centrifugal compressor and air intake for micro turbojet engine of 200 N thrust. Because of the small size of the micro turbine engines the air intake is designed in the form of bellmouth air intake in order to capture the needed amount of mass flow rate (0.45 kg/s).
Hamed Mohamed Ahmed Ali +4 more
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Thermodynamic and Mechanical Design Concept for Micro-Turbojet to Micro-Turboshaft Engine Conversion
Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, 2020Abstract In this work, a design concept for micro-turbojet to micro-turboshaft engine conversion is presented. This is motivated by a lack of available micro-turboshaft engines which is shown in the market survey conducted. Thus, the presented concept deals with the conversion of an existing micro-turbojet engine to a micro-turboshaft ...
Christoph Öttl, Reinhard Willinger
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Linear mathematical model of single-spool micro turbojet engine with fixed exhaust nozzle
2018 IEEE 16th World Symposium on Applied Machine Intelligence and Informatics (SAMI), 2018Main goal of this paper is to develop a linear state space representation of a micro turbojet engine based on physical laws describing the operation of the power plant. The importance of micro turbine engines is constantly rising; therefore it is essential to improve their reliability through advanced control systems.
Karoly Beneda +2 more
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(INVESTIGATION OF A MICRO TURBOJET ENGINE VIA REVERSEENGINEERING)
2016Tersine mühendislik bir aygıt, nesne veya sistemin teknolojik çalışma prensiplerini keşfetme sürecidir. Bu çalışma, özellikle bir mikro turbojet motorun ters mühendisliği üzerine odaklanmaktadır. İlk olarak, gaz türbin motorunun bileşenleri üç eksenli bir optik tarayıcı kullanılarak taranmış ve dijital nokta bulutu formatına dönüştürülmüştür.
İÇKE, Ramiz Ömür, TUNÇER, Onur
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Flow physics in a micro turbojet engine inter-shaft fuel supply system
Physics of FluidsInter-shaft fuel supply systems (ISFSSs) consisting of a shaft annulus and a fuel slinger are usually used in micro turbojet engines to pump the fuel to the combustor, aiming at reducing engine's size and weight. Differing from the configuration with stationary fuel pipework, the fast-rotating shaft in the annulus would induce significant drag ...
Zhixun Wang +4 more
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