Optimization of a ducted-fan propulsion unit equipped with an internal combustion engine

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00362148" target="_blank" >RIV/68407700:21220/22:00362148 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Optimization of a ducted-fan propulsion unit equipped with an internal combustion engine
Original language description
Currently, the development of a ducted-fan airplane - the UL-39, managed by the Czech Technical University in Prague, is underway. The advantage of such a concept is especially its increased efficiency at higher speeds compared to a propeller drive. In the case of a classic propeller drive, its efficiency depends mainly on the selected propeller and engine, while other parts of the aircraft have only a small influence. In contrast, in the case of a ducted-fan, in addition to the propeller itself, the flow paths also play a fundamental role in the overall efficiency. The entire issue is thus far more extensive and contains a number of areas that require deeper investigation. Two of those areas will be presented – design and optimization of inlet channel and aero-thermodynamic optimization of propulsion flow path with the heat source.
Czech name
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Czech description
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Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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