Results 31 to 40 of about 2,567 (166)
Modeling and Performance Simulation of a Micro Turbojet Engine Using Flownex [PDF]
Indian Journal of Science and Technology, 2019 Objectives: The study presents the results of modelling and analysis of a micro turbojet engine that can develop thrust in the range of 4 kN, that is sufficient to propel small UAVs and Drones. The modelling and simulation is carried out in Flownex simulation environment which is a powerful one-dimensional tool commercially available to analyze the ...
Swati Chauhan, G. Jims John Wessley
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Numerical Simulation of Combustion Chamber for Button Turbojet Engine
MATEC Web of Conferences, 2016 To provide reference data for ultra-micro combustor, a new type button turbojet engine was designed and simulated the combustion’s steady-state process.
Ma Hongpeng +4 more
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Experimental tests of the operating conditions of a micro gas turbine device [PDF]
, 2015 The aim of this work is to analyze the performance of a commercial micro gas turbine, focusing on the analysis of the fuel consumption and the outlet compressor and turbine temperature at various rpm, and to evaluate and compare the efficiency of the ...
CAPATA, Roberto
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AerospaceRotational speed is a key performance parameter of aero-engines. As an indispensable parameter in control systems, rotational speed has received widespread attention.
Huigui Long +3 more
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Journal of Physics: Conference Series, 2021 Abstract This paper presents the results of an aerodynamic analysis of a small-scaled transonic centrifugal compressor for micro turbojet engine (TJE) applications. The analysis was conducted using a CFD model validated by experimental data collected for the gaged JetCat P200-RX micro-TJE.
A.A. Sebelev +4 more
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EnergiesA fuel injector plays a crucial role in an internal combustion engine, and the occurrence of cavitation inside the injector may affect the engine’s spray, atomization, and combustion efficiency.
Tzeng-Yuan Chen +2 more
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Research on Weight Reduction Design Method for Compressor of a Small Turbojet Engine
Hangkong gongcheng jinzhan, 2019 To improve the thrust-weight ratio of aero-engine and make it lightest, the weight reduction design method of a micro turbojet engine compressor is of a great importance.
Zhao Gaole +4 more
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High-temperature, flexible, thermal barrier seal [PDF]
, 1991 This device seals the sliding interfaces between structural panels that are roughly perpendicular to each other or whose edges are butted against one another. The nonuniformity of the gap between the panels requires significant flexibility along the seal
Sirocky, Paul J., Steinetz, Bruce M.
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AutomatikaAt present, the controllable parameters of micro turbojet engines in engineering applications are mainly speed-fuel flow (hereinafter referred to as flow) control, in which closed-loop proportional–integral–derivative (PID) control is mostly used to ...
Q. Gao, Jiahao Li, Yuxin Zhang
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Experimental Study on the Effect of Water Injection on a Micro Turbojet Engine
Repüléstudományi Közlemények, 2021 Due to increasing emissions in the 21st century, aviation industry faces a rising pressure to reduce its contribution to air pollution. A possible way to mitigate such harmful effects on the environment is to use water injection as a thrust augmentation method which was developed in the 1960s.
Károly Beneda, Péter Balajti
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