The work deals with schematization area with sewage networks in the Rainfalls-runoff model urbanized watershed modeling and changes in the Manning roughness coefficient of the pipe to the main sewer, which drains most of the wastewater. The comparison was made on two schematization basin Bohnice collector the main sewer F in the city. Prague. For the simulation program was used Mike URBAN DHI Inc. The main variable was observed outflow hydrograph on the selected sealing profile watershed and its development depending on schematization and change the Manning roughness coefficient.

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This thesis is focused on the family house design, whis is using massive wooden construction by the company NOVATOP and is based on my bachelor thesis from year 2016. The first part of the thesis solves the layout according to valid regulations and standard requirements. The thesis contains drawing part and production documentation including a statement of materials. In the text part of diploma thesis are described all possible variations of side walls and the most optimal possibility is chosen according to thermal-technical properties. In this part are also described chosen structure of the construction for family house and structural detail. Also the price was enumerated for peripheral construction, which is compared with the price from the bachelor thesis from 2016. The diploma thesis also contains accompanying and technical report of the object.

The theme of this diploma thesis is the design of a wooden family house. The wooden structure is designed as a two-storey and non-cellar. Walls are frame constructions with a diffusion-open system. The roof of the family house is flat with a minimum gradient of 2 percent and is finished with waterproofing foil. An alternative to a flat roof for this object is the green roof. Underfloor heating by hot water is selected for the building. The design is accompanied by drawings, description of the constructions and the design the appropriate mix of walls, ceilings and roofs. The selection of the composition of a structure is assessed by calculating the heat transfer coefficient U, the temperature factor of the interior surface of the structures and the propagation of water vapor in the structure. In the thesis there is prepared the production documentation with basic constructional details for the proposed wooden construction.

The subject of the thesis is the design of the house for a particular investor. It is a framed timber house without a basement, which will be located on gently sloping land in the village Pěčín. A gable roof as a roofing of the house allows to use an under-roof space for permanent housing. The design of the layout and spatial, structural and technical solution went from legislative and normative requirements currently in force in Czech Republic. There also were respected the fundamental conditions of the Building/Planning Authotity for building in the selected location and future user requirements of the house, especially suitable integration of the building into the surrounding area. An integral part of the thesis is text part and blueprints, supplemented by visualization of structures, calculation of heat transfer coefficients of building envelope design and gross pricing of the construction according to informative prices of budget indicators SO according to JKSO valid for the beginning of 2017.

The thesis is focused on the design of loft conversion of the family house in Nedvědice. The introductory part of the work contains a brief characterization of the village, where is the house located, the identification of the object and defining the basic requirements of the investor for the intended purpose. After the focus of the object and the development of documentation of the current state are drawn up an alternative disposition and spatial designs of residential under-roof space from which the investor selects the most appropriate solution to possible implementation. For the selected variant is created a design of enclosing, dividing, ceiling and floor constructions with assessment enclosing constructions from the point of view of heat transfer coefficient. The practical outcome of this work is subsequently drawing part of the building design solution to the extent necessary for the implementation, which is complemented by technical description and pricing list of material.

Adapting pipes are a significant part of any pipe-line network and they are the sources of substantial hydraulic losses. They are designed for a manufacturing simplicity, regardless of flow. This paper concerns with lowering of hydraulic losses of adapting pipes by means of the shape optimization. Several methods of a mathematical optimization are tested and due to the complexity of the task and the need of the computational distribution among several computers, the gradient based algorithm is used. These methods loop together with a CFD software then automatically explore the design space. Several optimizations of diffusers with different opening angles, shape parameterizations and boundary conditions are made for the better insight on hydraulic losses. In three chapters there is description of development of parametric description of bend by means of Bezier surfaces. At the end optimum shape is found with hydraulic losses were decreased about 22%, which was not validated by experiment. In the final chapter is application of developed software on the shape optimization of Kaplan draft tube.

The thesis deals with values of overfall discharge coefficients for commonly used types of low weirs. Comparison of their values with values based on established procedures. Determination of low weir capacity at free and submerged overfall.

This work deals with the creation of a program for calculating the tensile losses of an in-dustrial boiler. The work is divided into four parts. The first part of the thesis deals with a theoretical introduction to the issue of pressure losses. The second part deals with all equations and procedures by which the program was created, as well as the limitations and conditions of using a given type of equation. The third part consists of a sample calculation of pressure loss-es of a real boiler. Furthermore, in the third part, the correctness of the program function is checked, where the measured losses on the real device were compared with the losses calcu-lated by the program. The fourth part deals with the influence of the boiler's parameters on its pressure losses, where the individual losses were graphically represented and compared to determine the sensitivity analysis. The output of this work is a functional program that has been optimized for ease of use and requires almost no knowledge of the user.