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Sintering of Char from Biomass
Hanus, Vlastimil ; Baláš, Marek (referee) ; Lisý, Martin (advisor)
: Hanus Vlastimil: Melting of ashes from biomass. Diploma Thesis Masters 5th year, academic year 2009/2010, the study group 5o / 2 FSI VUT Brno, Department of Energy, Department of Energy Engineering, May 2010th The project developed under the Energy Master field engineering design work by Melting of ash from biomass. Job description is to undertake research of methods for determining the characteristic temperatures of ash. Described are the properties of biofuels and their composition. Experimentally verify the individual methods and the influence of basic parameters on the temperature.
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Electricity accumulation
Hanus, Vlastimil ; Fiedler, Jan (referee) ; Pospíšil, Jiří (advisor)
Vlastimil Hanus:Electricity accumulation.Bachalor's work of bachalor's studies of 3th year. School year 2007/2008,educational group 3P/12.FSI VUT in Brno,institute of energy, department of energy and proces equipment, November 2007. This project,which has been elaborated in frame of bachelor’s studies department of energy and proces equipment is submitting the design of electricity accumulation. Contains of this work is electricity accumulation for small a medium facilitis,closer to specify each of batteryes and find design of accumulation electricity from fotovoltaic system.
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Utilization of sampling filters from the Kresin atmospheric station for further analysis
Vítková, Gabriela ; Kahoun, D. ; Strnadová, G. ; Hanuš, Vlastimil ; Petrov, M. ; Tříska, Jan ; Holoubek, Ivan
The Kresin At Pacov Atmospheric Station serves as a monitoring point for the occurrence and remote transmission of greenhouse gases, selected atmospheric pollutants and basic meteorological characteristics. The determination of the GHG concentration (CO2, CH4, N2O, CO) is carried out in air continuously sampled at 10, 50, 125 and 250 m heights. The analysis itself takes place at the foot of a high mast where the air is drawn through the tubes of Synflex 1300. lines and individual analyzers are protected from mechanical pollution by input filters that are changed at regular intervals as part of the routine maintenance of the device or earlier when unexpected clogging occurs. Analyzing these filters can provide additional information about the surrounding area. These are stainless filters (Swagelog „T“ filter) with a porosity of 40 μm. A sampling head is provided in front of them to protect them from rough dirt and water drops. The volume flow of the scrubbed air is about 15 l / min, the exchange interval is usually 3 months. The need to replace these filters has increased in recent months as the flow rate on the sampling lines has fallen. The question arises as to how long the filters remain fully passable and how well they serve their purpose without burdening the sampling system and lowering the measurement quality. The results of analyzes of polycyclic aromatic hydrocarbons (PAHs) carried out on filters at the Institute of Chemistry and Biochemistry of the Faculty of Science of South Bohemian University as well as images from the Scanning Electron Microscope (SEM) could be helpful in answering this question. On the basis of the preliminary results, we propose a more extensive study for the use of this waste material for the analysis of solid particles from the atmosphere in the surroundings of AS Křešín near Pacov and the optimization of the QA / QC sampling systems of greenhouse gas analyzers.
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Sintering of Char from Biomass
Hanus, Vlastimil ; Baláš, Marek (referee) ; Lisý, Martin (advisor)
: Hanus Vlastimil: Melting of ashes from biomass. Diploma Thesis Masters 5th year, academic year 2009/2010, the study group 5o / 2 FSI VUT Brno, Department of Energy, Department of Energy Engineering, May 2010th The project developed under the Energy Master field engineering design work by Melting of ash from biomass. Job description is to undertake research of methods for determining the characteristic temperatures of ash. Described are the properties of biofuels and their composition. Experimentally verify the individual methods and the influence of basic parameters on the temperature.
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Electricity accumulation
Hanus, Vlastimil ; Fiedler, Jan (referee) ; Pospíšil, Jiří (advisor)
Vlastimil Hanus:Electricity accumulation.Bachalor's work of bachalor's studies of 3th year. School year 2007/2008,educational group 3P/12.FSI VUT in Brno,institute of energy, department of energy and proces equipment, November 2007. This project,which has been elaborated in frame of bachelor’s studies department of energy and proces equipment is submitting the design of electricity accumulation. Contains of this work is electricity accumulation for small a medium facilitis,closer to specify each of batteryes and find design of accumulation electricity from fotovoltaic system.
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