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Fotovoltaics systems for block of flats
Krška, Lukáš ; Charvát, Pavel (referee) ; Hejčík, Jiří (advisor)
The aim of this work is identification with photovoltaic systems for a panel building and finding a solution how to apply it. The work deals with history of photovoltaics, focuses on natural conditions in the Czech Republic and a briefly describes particular components which photovoltaic system consists of. The panel building is divided into parts were is possible to use the system and further is in detail described the Evalon-Solar product which is optimal to use on flat roofs of panel buildings.
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Experimental analysis of air stream from a car blower using smoke method and design of the blower quality assessment
Krška, Lukáš ; Šedivý, Petr (referee) ; Jedelský, Jan (advisor)
The aim of this work was the analysis of air current from the right outlet, using the smoke method and the subsequent determination of a method for application. A further task was to establish a method for determining the upper and lower vertical routing, yaw angle (ß) and angle of inclination (?) of the air current. The experiment aims to approximate conditions as close to those experienced in the actual vehicle. After assembling a track with a soot blower (outlet) in the laboratory and defining the coordinates of the vehicle, the air current was subjected to visualization within the range of five positions of the vanes. Visualization was achieved by the use of technology for the smoke method. We used a light plane with a customized system of coordinates, a smoke generator for visualizing the air current being emitted and a camera for recording images. During our research we established the upper and lower cut off at the specific closures of the horizontal vanes of the soot blower. We determined a common analogy between the experimental track used in the experiment and the circumstances in the actual vehicle. We acquired the yaw angles (ß) and the angles of inclination (?) in the light plane and, after conversion, in the system of coordinates of the vehicle for all five settings of the vanes. The assessment of the given soot blower was undertaken according to the values achieved.
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Experimental analysis of air stream from a car blower using smoke method and design of the blower quality assessment
Krška, Lukáš ; Šedivý, Petr (referee) ; Jedelský, Jan (advisor)
The aim of this work was the analysis of air current from the right outlet, using the smoke method and the subsequent determination of a method for application. A further task was to establish a method for determining the upper and lower vertical routing, yaw angle (ß) and angle of inclination (?) of the air current. The experiment aims to approximate conditions as close to those experienced in the actual vehicle. After assembling a track with a soot blower (outlet) in the laboratory and defining the coordinates of the vehicle, the air current was subjected to visualization within the range of five positions of the vanes. Visualization was achieved by the use of technology for the smoke method. We used a light plane with a customized system of coordinates, a smoke generator for visualizing the air current being emitted and a camera for recording images. During our research we established the upper and lower cut off at the specific closures of the horizontal vanes of the soot blower. We determined a common analogy between the experimental track used in the experiment and the circumstances in the actual vehicle. We acquired the yaw angles (ß) and the angles of inclination (?) in the light plane and, after conversion, in the system of coordinates of the vehicle for all five settings of the vanes. The assessment of the given soot blower was undertaken according to the values achieved.
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Fotovoltaics systems for block of flats
Krška, Lukáš ; Charvát, Pavel (referee) ; Hejčík, Jiří (advisor)
The aim of this work is identification with photovoltaic systems for a panel building and finding a solution how to apply it. The work deals with history of photovoltaics, focuses on natural conditions in the Czech Republic and a briefly describes particular components which photovoltaic system consists of. The panel building is divided into parts were is possible to use the system and further is in detail described the Evalon-Solar product which is optimal to use on flat roofs of panel buildings.
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