National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Petrol three-cylinder radial aircraft engine
Břečka, Marek ; Kaplan, Zdeněk (referee) ; Píštěk, Václav (advisor)
The purpose of this thesis is to design a powertrain of petrol three-cylinder radial aircraft engine with the main parameters specified (bore, stroke, etc.), balancing inertia forces, stress analysis and determining of fatigue of the selected parts.
Issues of drop forging
Břečka, Marek ; Štroner, Marek (referee) ; Podaný, Kamil (advisor)
The thesis deals with problems of die forging which is a production method that is mainly used in large-scale production. Design of forgings is based on drawing documentation. It evaluates the usefulness of the component, then the required additions are specified and the machine is selected. At present hammers presses and horizontal forging machines are used. Hammers work with hit energy. The movement of the tool ends with an anvil. The component is mostly made for several strokes. Hammers are appropriate for the production of shaped and height-versatile and rugged forgings with ribs and protrusions. Press is a machine that works with pressure. The speed of the ram is relatively small, the effect on the material is quiet and without impact. The biggest application is for die forgings which needs a great force to form. They are used primarily for the production of low and less rigid components. Horizontal forging machines are essentially double-acting presses designed for making forgings of various shapes made of rod material.
Qualitative and quantitative research of activity structures of elite efficiency football player
Břečka, Marek ; Kokštejn, Jakub (referee) ; Buzek, Mario (advisor)
11 Qualitative and quantitative research of top efficiency football players' activity structures The aim of work: To determine requirements for top efficiency defender's position and to use obtained results in training practice and in training units Method: The research was done by method of indirect watching of my video records of 2nd league team FC Banik Most.One player was analyzed in two matches.I used quantitative and qualitative analysis. Results: Obtained results showed modern development trends in top efficiency side defenders' playing and using them in training process. Key words: Football,playing activity,performance,quantitative analysis,qualitative analysis Svoluji zapůjčení své diplomové práce ke studijním účelům Prosím aby byla vedena přesná evidence vypůjčovatelů, kteří musejí pramen převzaté literatury řádně citovat

See also: similar author names
2 Brečka, Miloš
Interested in being notified about new results for this query?
Subscribe to the RSS feed.