|
|
High temperature coatings for gas turbine blades
Chýlek, Radomír ; Brázdil, Marian (referee) ; Šnajdárek, Ladislav (advisor)
The purpose of this bachelor thesis is the overview of technology of high temperature coatings for gas turbine blades. The familiarization with properties of individual coatings, their capabilities to increase the blades durability and their resistance to damage and temperature influences are emphasized in this work. The potential of significant increase of gas turbines efficiency using different types of coating and cooling of the blades was evaluated in this thesis. Additionally the individual coating techniques are described and compared. Last but not least, this thesis contains closer description of the state-of-the-art thermal barrier coatings including the characteristics required for the following computing part. The computing part deals with calculation of heat transfer through the blade. The conclusion is dedicated to the future use of the coatings from the author's perspective.
|
|
|
Surface treatments in mechanical engineering
Čudová, Monika ; Kubíček, Jaroslav (referee) ; Žák, Ladislav (advisor)
The project was developed within the bachelor study presents experimental verification of two given varnishes. They are applied on a specially made plate. It was based on literary studies of corrosion coatings issues - coatings and practical tests. The samples were painted and tested according to the standards. The samples were tested on adhesion of varnishes, bending test and salt stray test. Finally all tests were evaluated.
|
|
| |
|
|
Význam korozních zkoušek při hodnocení degradace kovových součástí a zařízení
Klučková, Klára
Corrosion tests are used to obtain information on the corrosion resistance of experimental form. Corrosion processes are very diverse. We know many of the laws corrosion, but still need to acquire new knowledge. This bachelor thesis deals with the corrosion tests, their use in assessing degradation of metal components and equipment. In the first part acquainted with the nature od corrosion, various types of corrosion, corrosion environment and possibility of corrosion protection. In the next part of the bachelor thesis is an overview of corrosion tests, their types and principles. Application of knowledge of corrosion tests in the area of technical expertise and expert evidences. The last part is a summary of experimental tests in the laboratory, verification corrosion tests.
|
|
| |
guest ::
