The aim of the Diploma thesis is elaboration of a design documentation for execution of a wellness hotel. The building is operationally divided into two parts – part accommodation and wellness part. The accommodation part includes four above-ground floors and one under-ground floor. In the under-ground floor are situated garages. In the first above-ground floor is designed restaurant and in other above-ground floors are situated hotel rooms. Wellness part is designed with two above-ground floors and one under-ground floor. In the under-ground floor are situated garages. In the first above-ground is designed wellness, which includes relaxation pool, whirpool, five indoor saunas, three outdoor saunas, kneipp and relaxation rooms. In the second above ground floor are designed solariums, massages, beauty salon and hairdressing salon. The part of the floor is also café with large terrace. A roof above 2.NP is designed as vegetative with extensive grassing. A roof above 4.NP is designed as a one-layer flat roof with classical sequence of layers. The building is designed as prefabricated skelet. Filling masonry is from a POROTHERM system. Floor structure is designed from prestpressed panel SPIROLL.

The thesis deals with the design and structural assessment of the swimming pool object in Dobruška. The solved structure has been chosen of the 2 preliminary variants. The dimensions of the rectangular floor plan are 34,10x40,99 m and the height of the ridge is 13,83 m. The structural system consist of two-hinged arched trusses which are connected with solid-web purlins and girts. The spatial rigidity is provided by combination of longitudinal and sway bracings. The cladding comprises of Kalzip roof system and a glass facade.

<p>Swimming is the second most common form of recreational activity in the U.S. Swimming pool water and air quality should be maintained to allow swimmers, pool employees, and spectators to use the pool facility safely. One of the major concerns regarding the health of swimmers and other pool users is the formation of disinfection by-products (DBPs) in swimming pools. Previous research has shown that volatile DBPs can adversely affect the human respiratory system. DBPs are formed by reactions between chlorine and other compounds that are present in water, most of which are introduced by swimmers, including many that contain reduced nitrogen. Some of the DBPs formed in pools are volatile, and their transfer to the gas phase in pool facilities is promoted by mixing near the air/water interface, caused by swimming and pool features.</p> <p><a>Swimming pool water treatment processes can play significant roles in governing water and air quality.</a> Thus, it is reasonable to hypothesize that water and air quality in a swimming pool facility can be improved by renewing or enhancing one or more components of water treatment.</p> <p>The first phase of the study was designed to identify and quantify changes in water and air quality that are associated with changes in water treatment at a chlorinated indoor pool facility. Reductions of aqueous NCl₃concentration were observed following the use of secondary oxidizer with its activator. This inclusion also resulted in significant decreases in the concentrations of cyanogen chloride (CNCl) and dichloroacetonitrile (CNCHCl₂) in pool water. The concentration of urea, a compound that is common in swimming pools and that functions as an important precursor to NCl₃ formation, as well as a marker compound for introduction of contaminants by swimmers, was also reduced after the addition of activator.</p> <p>The second phase of this study involved field measurements to characterize and quantify the dynamic behavior of indoor air quality (IAQ) in indoor swimming pool facilities, particularly as related to volatile compounds that are transferred from swimming pool water to air. Measurements of water and air quality were conducted before, during, and after periods of heavy use at several indoor pool facilities. The results of a series of measurements at different swimming pool facilities allowed for examination of the effects of swimmers on liquid-phase DBPs and gas-phase NCl₃. Liquid-phase NCl₃ concentrations were observed to gradually increase during periods of high swimmer numbers (<i>e.g.</i>, swimming meets), while liquid-phase CHCl₃ concentration was nearly constant in the same period. Concentrations of urea displayed a steady increase each day during these periods of intensive use. In general, the highest urea concentrations were measured near the end of each swimming meet. </p> <p>Measurements of IAQ dynamics during phase 2 of the study demonstrated the effects of swimmers on the concentrations of gas-phase NCl₃and CO₂, especially during swimming meets. The measured gas-phase NCl₃ concentration often exceeded the suggested upper limits of 300 µg/m³ or 500 µg/m³during swimming meets, especially during and immediately after warm-up periods, when the largest numbers of swimmers were in the pool. Peak gas-phase NCl₃ concentrations were observed when large numbers of swimmers were present in the pools; measured gas-phase concentrations were as high as 1400 µg/m³.Concentrations of gas-phase NCl₃ rarely reached above 300 µg/m³ during regular hours of operation. Furthermore, the types of swimmers were shown to affect the transfer of volatile compounds, such as NCl₃, from water to airin pool facilities. In general, adult competition swimmers promoted more rapid transfer of these compounds than youth competition swimmers or adult recreational swimmers. The measured gas-phase CO₂ concentration often exceeded 1000 ppm_v during swimming meets, whereas the gas-phase CO₂ concentration during periods of non-use of the pool tended to be close to the background (ambient) CO₂ concentration or slightly more than 400 ppm_v. This phenomenon was largely attributed to the activity of swimmers (mixing of water and respiratory activity) and the normal respiratory activity of spectators. </p> <p>IAQ models for gas-phase NCl₃ and CO₂ were developed to relate the characteristics of the indoor pool environment to measurements of IAQ dynamics. Several assumptions were made to develop these models. Specifically, pool water and indoor air were assumed to be well-mixed. The reactions that were responsible for the formation and decay of the target compounds were neglected. Two-film theory was used to simulate the net mass-transfer rate of volatile compounds from the liquid phase to the gas phase. Advective transport into and out of the air space of the pool were accounted for. The IAQ model was able to simulate the dynamic behavior of gas-phase NCl₃ during regular operating hours. Predictions of gas-phase NCl₃ dynamics were generally less accurate during periods of intensive pool use; however, the model did yield predictions of behavior that were qualitatively correct. Strengths of the model include that it accounts for the factors that are believed to have the greatest influence on IAQ dynamics and is simple to use. Model weaknesses include that the model did not account liquid-phase reactions that are responsible for formation and decay of the target compounds. The IAQ model for NCl₃ dynamics could still be a useful tool to form the basis for recommendations regarding the design and operation of indoor pool facilities so as to optimize IAQ.</p><p>Measurements of CO₂ dynamics indicated qualitatively similar dynamic behavior as NCl₃. Because of this, it was hypothesized that CO₂ may represent a surrogate for NCl₃ for monitoring and control of IAQ dynamics. To examine this issue in more detail, a conceptually similar model of CO₂dynamics was developed and applied. The model was developed to allow for an assessment of the relative contributions of liquid®gas transfer and respiration by swimmers and spectators to CO₂ dynamics. The results of this modeling effort indicated that the similarity of CO₂ transfer behavior to NCl₃ may allow use of CO₂ as a surrogate during periods with few to no spectators in the pool; however, when large numbers of spectators are present, the behavior of CO₂ dynamics may not be representative of NCl₃ dynamics because of spectator respiration.</p><p></p> <br>

The subject of the master´s thesis is the architectural study of Spa world at Brno dam. The Spa is designed as part of the Aqua park, which was solved in atelier´s project. The building is located close to the Brno dam in hilly terrain. The proposed Spa world offers visitors the opportunity to relax, rehabilitation and entertainment in a variety of saunas. The Aqua Park is also a restaurant, massage, fitness center, shop, indoor and outdoor swimming pool.

This thesis describes the design of a swimming pool in Přelouč. This is a two-storey building with partial basement. Part of the building is covered with a flat roof and a swimming pool hall is roofed by wooden truss system. There is fitness center, fast-food restaurant, swimming pool with all accessories and technical support.

Object of Diploma thesis is the structural design of a load bearing structure of the aquapark in the Brno area. The main structure is designed as lamella arch on the cylindrical surface with one curvature with 30 m span and 4.5 m camber. The structural material is glue-laminated timber with inner steel plate joints.

The subject of the diploma thesis is design a new hotel with boarding camp in Zruč nad Sázavou. The building is situated near the river Sázava on flat terrain. Emphasis is placed on the total visual impression of the building and how the building could blend in with the surrounding landscape. The hotel will serve as recreational facility with short-term accommodation. The hotel has swimming pool, conference room and public laundry. The building has three floors above and no basement. The project includes a flat roof with an attic.

Theme of this diploma thehis is a newly buil hotel on the beach of Vranov reservoir. The building is surrounded by sloping terrain. The building has one underground floor and three floors. The structural system of the basement part is made up of permanent shuttering and the above-ground part is made up of system Porotherm. Ceiling construction is made up of reinforced concrete. The building is covered with a flat roof.

This graduation thesis is concerned with a thermal exchange unit issue whereof one working substance complies with a two-phase mode of a flow. This unit is made for the steam generation. The thesis is supposed to solve operation problems causes of the given unit and to make a proposal of an appropriate solution that is supported by performed calculations. Part of the the work is strength calculation. This work also introduces the thermal-hydraulic processes issue of the steam generation equipment. There are also performed thermal-hydraulic control calculations in consideration of newly set-up operation parameters of the given equipment‘s working substances.

My thesis is engaged in description of ineligibility original version of the elbow draft tube new constructed small hydro power plant Doudlevce. Other main purpose was construction of better hydraulic thus more efficient this draft tube. First chapter meets project small hydro power plant Doudlevce and it specifies this interesting contstruction of the power plant (for example position of the turbine in vacuum fontain) and many others information about it. Second chapter and its particular parts there deal with functions of this draft tube, for example out-flow of water from turbine and a principle of water-energy utilization placing behind turbine runner. There is also described energy profit and how to get it throught draft tube. There is an analysis of important quantities, which are used during the scoring of flow in the draft tube in third chapter. This part of my thesis is aimed to meeting their principles. There is one of the main purposes of this thesis, where is a description of ineligibility original version of the elbow draft tube in fourth chapter. It results sizable from Kaplan´s attemps and analysis of flowing based on computations in computer programme CFD Fluent. Fifth chapter is about general principles, which should be looked out during the construction of the draft tube. There is also project of new hydraulic better draft tube and its another parts. Last chapter compares original version with new better project based on computations in computer programme CFD Fluent. Comparison is made of specific criterion flowing of water, where are described quantites in third chapter, and efficiency of this draft tube.