|
|
Air transport helicopters
Rybka, Slavomír ; Horák, Marek (oponent) ; Nastálek, Ondřej (vedoucí práce)
The Bachelor thesis contains introduction of the helicopter techniques from the beginning of their development to the present. The work includes complex view on the types of the transport helicopters based on their characteristic elements of design. The machines are devided according the number and location of the rotor, the method of dealing with reaction torque, engine type, the type of rotor heads and take-off weight. There is an overview of selected types of categories for each group, too. The work also includes profiles of selected companies which provide services related to helicopter transport in the Czech and Slovak Republic, including pricing list of services they offer.
|
|
|
Preliminary Design of a Small Two Seat Helicopter
Junas, Milan ; Rozehnal,, Dalibor (oponent) ; Petrásek, Miloslav (vedoucí práce)
The thesis deals the preliminary draft of the small two-seat helicopter with a piston engine. The aim of the thesis is not to propose a helicopter across the extent of the problems. Therefore we have chosen only selected issues which can be managed in the range of work. The introduction is focused on defining the general requirements imposed on proposed helicopter, formulating the basic conceptual and structural design according to the building regulation the relevant category. These ranges create a based assumption for right evaluation of the statistical analysis of the helicopters of the same or very near parameters category. Subsequently, there were defined the basic parameters of the proposed helicopter which make possible to solve the performance characteristics in the vertical and backward flight. The work is also focused on design of the rotor head of main rotor for the proposed helicopter, the definition of load acting on the rotor head, waving analysis and calculation of centrifugal forces acting on the main rotor blades. The design of the rotor head and also the helicopter as a whole will be graphically processed in the program Dassault Systemes Catia.
|
|
|
Soustavy řízení vrtulníků
Pukl, Marek ; Vaněk, František (oponent) ; Zablatzký, Jiří (vedoucí práce)
Cílem této bakalářské práce je vytvoření rešerše zkoumající situaci v oblasti soustav řízení vrtulníku. První část se týká cyklického a kolektivního řízení. Druhá část zahrnuje směrové řízení a kompenzaci točivého momentu. Konec práce obsahuje zhodnocení získaných informací.
|
|
|
Preliminary Design of a Small Two Seat Helicopter
Junas, Milan ; Rozehnal,, Dalibor (oponent) ; Petrásek, Miloslav (vedoucí práce)
The thesis deals the preliminary draft of the small two-seat helicopter with a piston engine. The aim of the thesis is not to propose a helicopter across the extent of the problems. Therefore we have chosen only selected issues which can be managed in the range of work. The introduction is focused on defining the general requirements imposed on proposed helicopter, formulating the basic conceptual and structural design according to the building regulation the relevant category. These ranges create a based assumption for right evaluation of the statistical analysis of the helicopters of the same or very near parameters category. Subsequently, there were defined the basic parameters of the proposed helicopter which make possible to solve the performance characteristics in the vertical and backward flight. The work is also focused on design of the rotor head of main rotor for the proposed helicopter, the definition of load acting on the rotor head, waving analysis and calculation of centrifugal forces acting on the main rotor blades. The design of the rotor head and also the helicopter as a whole will be graphically processed in the program Dassault Systemes Catia.
|
|
|
Air transport helicopters
Rybka, Slavomír ; Horák, Marek (oponent) ; Nastálek, Ondřej (vedoucí práce)
The Bachelor thesis contains introduction of the helicopter techniques from the beginning of their development to the present. The work includes complex view on the types of the transport helicopters based on their characteristic elements of design. The machines are devided according the number and location of the rotor, the method of dealing with reaction torque, engine type, the type of rotor heads and take-off weight. There is an overview of selected types of categories for each group, too. The work also includes profiles of selected companies which provide services related to helicopter transport in the Czech and Slovak Republic, including pricing list of services they offer.
|
|
|
Soustavy řízení vrtulníků
Pukl, Marek ; Vaněk, František (oponent) ; Zablatzký, Jiří (vedoucí práce)
Cílem této bakalářské práce je vytvoření rešerše zkoumající situaci v oblasti soustav řízení vrtulníku. První část se týká cyklického a kolektivního řízení. Druhá část zahrnuje směrové řízení a kompenzaci točivého momentu. Konec práce obsahuje zhodnocení získaných informací.
|
host ::
RSS.