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Determination of Q / H characteristic of atypical measuring flume
Boháč, Daniel ; Zubík, Pavel (referee) ; Žoužela, Michal (advisor)
This bachelor’s thesis deals with streamflow measurement with focus on measuring systems using the Q/H characteristic. The thesis includes the description of the commonly used measuring weirs and flumes. The main task of this thesis is a specific project of atypical measuring flume. This flume will become a part of a rigid weir and will measure the minimum residual flow rates. In the Laboratory of Water Management Research of the Institute of Water Structures of the Faculty of Civil Engineering of the Brno University of Technology, the author has done extensive model research. In this research, various variants of the shapes and dimensions of the atypical measuring flume were analysed. The thesis also includes data processing of the said research and evaluation. The result of this work is the choice of the optimal variant of shapes and dimensions of atypical measuring flume and to determine its Q/H characteristic.
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Project of machine part of hydraulic circuit of laboratory SUA Nitra
Boháč, Daniel ; Ryšavá, Markéta (referee) ; Žoužela, Michal (advisor)
This Master’s thesis deals with design of hydraulic circuit of laboratory of the Slovak university of agriculture in Nitra with focus on project of its machine part. The thesis includes a description of current condition of the laboratory and a list of investor’s requirements. The main task of this thesis is to complete a project documentation which will be used to build a hydraulic circuit in laboratoty of Department of Water Resources and Environmental Engineering under Faculty of Horticulture and Landscape Engineering of the Slovak University of Agriculture in Nitra. The hydraulic circuit is based on recirculation concept. It consists of an underground water storage tank, stainless steel distribution pipes, measuring flumes and centrifugal submersible pumps. The hydraulic circuit will serve employees of the university for their scientific and educational purposes. Important parts of this thesis are hydrotechnical calculations and circuit control visualisations. The final design is based on a series of negotiations with the investor and suits his requirements.
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Project of machine part of hydraulic circuit of laboratory SUA Nitra
Boháč, Daniel ; Ryšavá, Markéta (referee) ; Žoužela, Michal (advisor)
This Master’s thesis deals with design of hydraulic circuit of laboratory of the Slovak university of agriculture in Nitra with focus on project of its machine part. The thesis includes a description of current condition of the laboratory and a list of investor’s requirements. The main task of this thesis is to complete a project documentation which will be used to build a hydraulic circuit in laboratoty of Department of Water Resources and Environmental Engineering under Faculty of Horticulture and Landscape Engineering of the Slovak University of Agriculture in Nitra. The hydraulic circuit is based on recirculation concept. It consists of an underground water storage tank, stainless steel distribution pipes, measuring flumes and centrifugal submersible pumps. The hydraulic circuit will serve employees of the university for their scientific and educational purposes. Important parts of this thesis are hydrotechnical calculations and circuit control visualisations. The final design is based on a series of negotiations with the investor and suits his requirements.
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Determination of Q / H characteristic of atypical measuring flume
Boháč, Daniel ; Zubík, Pavel (referee) ; Žoužela, Michal (advisor)
This bachelor’s thesis deals with streamflow measurement with focus on measuring systems using the Q/H characteristic. The thesis includes the description of the commonly used measuring weirs and flumes. The main task of this thesis is a specific project of atypical measuring flume. This flume will become a part of a rigid weir and will measure the minimum residual flow rates. In the Laboratory of Water Management Research of the Institute of Water Structures of the Faculty of Civil Engineering of the Brno University of Technology, the author has done extensive model research. In this research, various variants of the shapes and dimensions of the atypical measuring flume were analysed. The thesis also includes data processing of the said research and evaluation. The result of this work is the choice of the optimal variant of shapes and dimensions of atypical measuring flume and to determine its Q/H characteristic.
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Construction design of instructional hydraulic laboratory circuit
Havlát, Michal ; Kříž,, Lubomír (referee) ; Žoužela, Michal (advisor)
It is suitable to add practical illustrations of hydraulic tasks during teaching hydraulics and hydrology. These practical illustrations can be realized by mobile hydraulic circuit which is situated in the auditorium. This thesis is focused on constructional and project solution of the circuit which consists of a compensatory tank with sufficient capacity, pump aggregate and hydraulic measure flume. The construction of hydraulic flume must enable quick, simple and safety installation of a scaled down models of a hydro technical structures. The main requirements of a mobile teaching circuit are clearness of practical hydraulic illustrations, compact dimensions, comparatively low weight, mobility and simple control and manipulation. This diploma thesis also includes design of a scaled down models of a hydro technical structures, especially set of plate weirs, bed-crested weir, ogee-crested weir, culvert, Venturi flume, sluice and radial gate, pier and roughened bed. The hydraulic circuit drawing part also includes instrument carrier with level gauge. This diploma thesis includes theoretical text part, technical report of designed objects, hydraulic calculations and drawing part.
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