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Evaluation of the method using portable measuring system with flow-meter
Štarhová, Marie ; Šafář,, Robert (referee) ; Žoužela, Michal (advisor)
This diploma thesis deals with the assessment of flow measurement method using portable measuring set with the flowmeter used in the field of official measurement in the free surface profiles. This method is a controlled simulation of the required flow through a portable measurement set. This approach is innovative in relation to other methods of official measurement in which direct flow measurement is carried out. The thesis is based on extensive literary research related to elementary element of this assembly – flowmeter. On the basis of individual characteristics, the technical and metrological requirements for both the flowmeter and the other elements of the measuring set are processed. In the context of these findings and the requirements of the official measurement, input sources of measurement uncertainties are further defined and subsequently calculated by this assembly. The findings from this thesis are fully applicable to the practice of institution authorized for the official measurement of the subject method.
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Evaluation of the method using portable measuring system with flow-meter
Štarhová, Marie ; Šafář,, Robert (referee) ; Žoužela, Michal (advisor)
This diploma thesis deals with the assessment of flow measurement method using portable measuring set with the flowmeter used in the field of official measurement in the free surface profiles. This method is a controlled simulation of the required flow through a portable measurement set. This approach is innovative in relation to other methods of official measurement in which direct flow measurement is carried out. The thesis is based on extensive literary research related to elementary element of this assembly – flowmeter. On the basis of individual characteristics, the technical and metrological requirements for both the flowmeter and the other elements of the measuring set are processed. In the context of these findings and the requirements of the official measurement, input sources of measurement uncertainties are further defined and subsequently calculated by this assembly. The findings from this thesis are fully applicable to the practice of institution authorized for the official measurement of the subject method.
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Evaluation of pressure sensor placement into a floor of sewer line with supercritical slope
Štarhová, Marie ; Šafář,, Robert (referee) ; Žoužela, Michal (advisor)
This bachelor thesis investigates an installation of pressure sensor into sewage line bottom with supercritical slope. Original construction for installation of the sensor was unsatisfactory, therefore so called “bottom pocket” was designed. Using this design, the sensor is placed below sewer line bottom level. For investigation, several variants of sensor placement and its coverage were chosen. The aim of this thesis is to find the best sensor placement into the bottom pocket in combination with its coverage, so that figures reported by the sensor are the least possibly determined by Froudé criterium.
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