Financing of the Construction of Cycle Path

Import 11/07/2012Cílem této bakalářské práce na téma „Financování výstavby cyklostezky“ je návrh financování společného projektu dvou obcí – výstavbu cyklostezky spojující město Uničov a obec Újezd u Uničova vzdálenou cca. 6 km. V teoretické části je popsána problematika pravidel hospodaření obcí, rozpočtového výhledu a rozpočtových zásad. Praktická část se zaměřuje na analýzu hospodaření města Uničova a obce Újezd u Uničova ve sledovaných letech, charakterizuje investiční záměr obcí. V závěru praktické části jsou návrhy a doporučení způsobu financování investičního záměru.The aim of this thesis on the topic of „Financing of cycling path“ is proposal for funding of two municipalities common project – the construction of cycling path linking the Uničov city and small village named Újezd u Uničova, which are approx. 6 km far from each other. Its theoretical part describes the problems of municipal economic management rules, the budget outlook and budgetary principles. The practical part is focused on the economic management analysis of Uničov city and Újezd u Uničova village in the monitored period, it describes investment project of these municipalities. At the end of the practical part there are suggestions and recommendations, how to finance this investment project.153 - Katedra veřejné ekonomikyvelmi dobř

The Project of Internal Sewerage in a Family House with Connected to the Root Sewage and Rainwater

Pospíšil Ladislav, Projekt vnitřní kanalizace v rodinném domě s napojením na kořenovou ČOV a využitím dešťové vody. Ostrava, 2018. Bakalářská práce. VŠB-TUO, Fakulta stavební. Tématem bakalářské práce je vypracování projektové dokumentace pro novostavbu rodinného domu se zaměřením na vnitřní kanalizaci. Jejím čistěním přes septik, vegetační kořenovou čistírnu odpadních vod a odvodem do vodního toku. Dále je zde řešeno využití dešťové vody, které se využije na zahradě rodinného domu skrz vodní zásuvky a zavlažovací systém. Bakalářská práce bude vypracována dle platných norem a vyhlášek. Součástí bakalářské práce je textová část, výkresová část a přílohy.Pospíšil Ladislav, The Project of Internal Sewerage in a Family House with Connected to the Root Sewage and Rainwater, Ostrava, 2018. Bachelor thesis. Technical University, Faculty of Civil Engineering. The theme of this thesis is the elaboration of project documentation for the new family house with a focus on internal sewerage. Cleaning it through a septic tank, vegetation root sewage treatment plant and drainage into the watercourse. In addition, the use of rainwater is used here, which is used in the garden of the family house through water socket and irrigation system. Bachelor thesis will be prepared in accordance with applicable standards and regulations. Part of my work is part of the text, drawings, and part of the Annex.229 - Katedra prostředí staveb a TZBvýborn

Heat Exchangers for Condensation and Evaporation Applications Operating in a Low Pressure Atmosphere

This paper presents a state-of-the-art study of a heat transfer process in liquid spraying heat exchangers placed in a vacuum chamber. The experimental case studied here describes the behavior of a falling film evaporation and condensation mode on horizontal tube bundles. The study aims to obtain the heat transfer coefficient and its correlations by means of a mathematical model

Automatic biomass boiler with an external thermoelectric generator

Abstract. This paper presents the design and test results of an external thermoelectric generator that utilizes the waste heat from a small-scale domestic biomass boiler with nominal rated heat output of 25 kW. The low-temperature Bi2Te3 generator based on thermoelectric modules has the potential to recover waste heat from gas combustion products as effective energy. The small-scale generator is constructed from independent segments. Measurements have shown that up to 11 W of electricity can be generated by one segment. Higher output power can be achieved by linking thermoelectric segments. The maximum output power is given by the dew point of the flue gas. The electrical energy that is generated can be used, e.g., for power supply or for charging batteries. In the near future, thermoelectric generators could completely eliminate the dependence an automated domestic boiler system on the power supply from the electricity grid, and could ensure comfortable operation in the event of an unexpected power grid failure

Parameters Influencing the Emission of Ultrafine Particles during 3D Printing

This paper presents a complex and extensive experimental evaluation of fine particle emissions released by an FDM 3D printer for four of the most common printing materials (ABS, PLA, PET-G, and TPU). These thermoplastic filaments were examined at three printing temperatures within their recommended range. In addition, these measurements were extended using various types of printing nozzles, which influenced the emissions considerably. This research is based on more than a hundred individual measurements for which a standardized printing method was developed. The study presents information about differences between particular printing conditions in terms of the amount of fine particles emitted as well as the particle size distributions during printing periods. This expands existing knowledge about the emission of ultrafine particles during 3D printing, and it can help reduce the emissions of these devices to achieve cleaner and safer 3D printer operations

Influence of temperature on the production and size distribution of fine particles released from beech wood samples

This study deals with laboratory investigation of fine particulate matter production over controlled heating of beech wood samples in the atmosphere with 21% of oxygen. From carried out measurements follow that majority of emitted fine particles is in the range 40 nm to 500 nm. The peak number of particles is between 100 nm an 300 nm. The mass concentration of produced particulate matter increases proportionally with increasing size of the sample. The number of particles is increasing too, but not proportionally. In the second step, the samples in form of sawdust, bark and heartwood were analyzed from the view of particulate matter production. Obtained results are strongly influenced by actual combustion conditions that significantly differ between wood samples forms. It is not easy to find any clear trend between temperature and size distribution of produced particles. From the general view, the bark produces higher number concentration of ultrafine particles in comparison with heartwood and sawdust sam

Particulate Matter Produced by Micro-Scale Biomass Combustion in an Oxygen-Lean Atmosphere

This article extends earlier research by the authors that was devoted to the experimental evaluation of ultra-fine particles produced by the laboratory combustion of beechwood samples. These particles can have severe influence on human health. The current paper presents a parametrical study carried out to assess the influence of the composition of the atmosphere and the temperature on the production of ultra-fine particles during the micro-scale combustion process. The paper presents a laboratory procedure that incorporate the thermogravimetric analysis (TGA) and detailed monitoring of the size distribution of the produced fine particles. The study utilises the laboratory scale identification of the formation and growth of the fine particles during the temperature increase of beech wood samples. It also compares the particle emissions produced by beech heartwood and beech bark. The size of the emitted particles is very strongly influenced by the concentration of light volatiles released from the heated wood sample. From the experimental study, decreasing oxygen content in the atmosphere generally results in higher particulate matter (PM) production

The Penzion Orlovice

Pospíšil, Ladislav: Penzion Orlovice. Ostrava, 2020. Diplomová práce. VŠB-TUO, Fakulta stavební. Tématem diplomové práce je vypracování projektové dokumentace pro novostavbu Penzionu ze stavebně technického pohledu a se zaměřením na návrh vnitřní kanalizace. Rozdělení kanalizačního potrubí na šedé a černé vody. Čistěním černých vod přes vícekomorový septik, vegetační kořenovou čistírnu odpadních vod a odvodem do vsakovacího zařízení. Dále je zde řešeno čistění a využití šedých vod v objektu jako voda pro splachování záchodů. Dešťové vody jsou akumulovány do nádrže, ze které se využijí na pozemku penzionu pro závlahu rostlin a čištění zpevněných ploch (tenisového kurtu, chodníků), skrz vodní zásuvky a zavlažovací systém. Způsob daného návrhu v diplomové práci šetří pitnou vodu, která je nahrazena vodou dešťovou, s využitím na závlahu a čistění nebo vodou šedou, která se využívá dále v objektu. Zbytečně by se odvedla pryč, bez dalšího využití a to se tato práce snaží řešit. Diplomová práce je vypracována dle platných norem a vyhlášek. Součástí diplomové práce je textová část, výkresová část a přílohy.Pospíšil, Ladislav: Penzion Orlovice. Ostrava, 2020. Diploma thesis. Technical University, Faculty of Civil Engineering. The theme of this thesis is the elaboration of project documentation for the new-build Pension from a construction-technical perspective and with a focus on the design of the indoor plumbing. Dividing the sewer pipe into grey and black waters. By purifying black waters through a multi-chamber septic tank, a vegetation root sewage treatment plant and an outlet to the soaking system. There i also a solution for cleaning and using the grey waters in the premises as water for flushing toilets. Rainwaters are accumulated into a reservoir, from which they will be used on the Penzion property as plant irrigation and cleaning of reinforced areas (tennis court, pavement), through water outlets and an irrigation system. The method of the given design in the thesis saves drinking water, which is replaced by rainwater, using it for irrigation and cleaning or gray water, which is used further in the building. She would be taken away needlessly, without further use, and that is what this job is trying to address. Diploma thesis is drawn up according to applicable standards and decrees. The thesis includes a text section, a drawing section and attachments.229 - Katedra prostředí staveb a TZBvelmi dobř

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