|
|
Vortex rope for overload operation of Francis turbine
Kozák, Jiří ; Štefan, David (referee) ; Rudolf, Pavel (advisor)
This master's thesis deals with CFD simulation of vortex rope in the elbow draft tube for overload operation of Francis turbine. The main objective of the thesis is to compare results of the CFD simulations of the original elbow draft tube with a derived straight cone draft tube considering volume and the shape of the cavitation region and dynamic flow characteristic. Results of the 3D simulations are also compared with axi-symmetric simulations, which reduce demands for computing time and power.
|
|
|
Educational and cultural center of the Wallachian Bystřice
Kozák, Jiří ; Berka, Pavel (referee) ; Donaťáková, Dagmar (advisor)
The submitted diploma thesis deals with the design of a new building for public amenities - Educational and cultural centre in the cadastral area of the municipality Wallachian Bystřice. The building is of a complex ground plan shape that should symbolize crystal growing from the hillside. The building is located in the centre of the village. The building is designed as a single-storey with a technical floor for pipework and ductwork. The building is based on the foundation slab. The bearing structure of the building is created from a reinforced concrete load-bearing wall in combination with wooden circular columns and sandwich panels from KVH profiles. The roof is formed by circular purlins and rafters. The roof structure is a single casing green intensive and extensive. In terms of the features, the building is divided into two main parts consisting of the exhibition part and the congress part, both units have their own entrances and sanitary facilities.
|
|
|
Numerical simulation of the flow in the components of the hydraulic circuit
Broža, Martin ; Moravec, Prokop (referee) ; Kozák, Jiří (advisor)
The bachelor thesis is focused on the analysis of the possibilities Autodesk Simulation CFD with simulation of flow in the hydraulic circuit elements. It is a commercial program applied in solving water flow in the selected elements of the hydraulic circuit, in elbow, sudden enlargement and 90 degree sharp elbow. The obtained results are compared with experimental results from laboratory and the results obtained by the ANSYS FLUENT.
|
|
| |
|
| |
|
|
Residential Building
Kozák, Jiří ; Němeček, Martin (referee) ; Sukopová, Dáša (advisor)
The Bachelor thesis deals with the processing of project documentation in the municipality Hutisko – Solanec. The project documentation and attachments are processed according to the current legislation, regulations and standards. The apartment building is situated on a parcel 362/1, which falls within the cadastral area of Hutisko – Solanec. The land is linked to the transport and technical infrastructure. This apartment building consists of four residential units. Each unit is designed for housing of 4 to 5 people. In the basement there are parking spaces for each apartment one. The ground area of the building is 308 square meters. The supporting structure is designed from the POROTHERM. The building is covered by an arched roof and the supporting structure consists of trusses. The apartment building is situated on a land slope and is embedded into it.
|
|
| |
|
| |
|
| |
|
| |
guest ::
RSS feed.