National Repository of Grey Literature 6 records found  Search took 0.01 seconds. 
Aerodynamic analysis and design modifications of L 410 NG aircraft landing gear nacelle
Pukl, Marek ; Hradil, Jiří (referee) ; Popela, Robert (advisor)
This diploma thesis deals with the flow analysis around the landing gear nacelle of L 410 and with its following aerodynamical optimalization. In the first part the calibration is performed on the known geometry which was tested in wind tunnel. The following parts contain own design of the optimal geometry, design of the computional mesh with its numerical solution and results evaluation.
Conversion kit for L-410 cargo version
Jurda, Martin ; Píštěk, Antonín (referee) ; Bartoněk, Jaroslav (advisor)
This master‘s thesis deals with the design of a safety barrier for the conversion of the L 410 aircraft to a cargo version. The introduction is focused on the description of the use of the aircraft with the subsequent classification of the proposed reconstruction and the compilation of the necessary changes for the reconstruction of the aircraft according to regulations. The work continues with a conceptual and structural design, which provides detailed structural solutions to the barrier. Another part is the strength verification of the designed barrier parts using FEM calculation. The last chapter is a comparison of the modified aircraft with aircraft of the same category used for cargo transport.
Wing structure weight optimization of the aircraft L 410 NG
Jurek, Peter ; Mališ, Michal (referee) ; Katrňák, Tomáš (advisor)
Presented diploma thesis deals with parametric optimization of wing caisson of L 410 NG aircraft to reduce its‘structure weight. The paper is mainly focused on description and application of optimization methods with the use of finite element methods in MSC Nastran. Moreover the thesis contains loading state check of optimized design, done in STAUNO software.
Conversion kit for L-410 cargo version
Jurda, Martin ; Píštěk, Antonín (referee) ; Bartoněk, Jaroslav (advisor)
This master‘s thesis deals with the design of a safety barrier for the conversion of the L 410 aircraft to a cargo version. The introduction is focused on the description of the use of the aircraft with the subsequent classification of the proposed reconstruction and the compilation of the necessary changes for the reconstruction of the aircraft according to regulations. The work continues with a conceptual and structural design, which provides detailed structural solutions to the barrier. Another part is the strength verification of the designed barrier parts using FEM calculation. The last chapter is a comparison of the modified aircraft with aircraft of the same category used for cargo transport.
Wing structure weight optimization of the aircraft L 410 NG
Jurek, Peter ; Mališ, Michal (referee) ; Katrňák, Tomáš (advisor)
Presented diploma thesis deals with parametric optimization of wing caisson of L 410 NG aircraft to reduce its‘structure weight. The paper is mainly focused on description and application of optimization methods with the use of finite element methods in MSC Nastran. Moreover the thesis contains loading state check of optimized design, done in STAUNO software.
Aerodynamic analysis and design modifications of L 410 NG aircraft landing gear nacelle
Pukl, Marek ; Hradil, Jiří (referee) ; Popela, Robert (advisor)
This diploma thesis deals with the flow analysis around the landing gear nacelle of L 410 and with its following aerodynamical optimalization. In the first part the calibration is performed on the known geometry which was tested in wind tunnel. The following parts contain own design of the optimal geometry, design of the computional mesh with its numerical solution and results evaluation.

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