National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Measurement of volume and mass flow in agricultural machinery
Kuře, Jiří ; Bohuslávek, Zdeněk (advisor) ; Volf, Jaromír (referee)
The aim of this work is to elaborate an overview of the principles of measurement of the volume flow and the mass flow of the material and present an overview of the actual and perspective use of these concepts on agricultural machines. In the following chapters the author presents at first the overview of the flowmeters used in practice to measure the flow of materials, and further the description of the selected devices for measuring the flow of material in plant and livestock production. Last but not least the author presents the concept which deals with the recording of the local grain yield on harvester threshing machines by using technology of the flowmeters and GPS.
Development and optimisation of a metal-oxide sensor-based (MOS) electronic analyser for essential oil analysis
Maršán, Lukáš ; Papežová, Stanislava (advisor) ; Bohuslávek, Zdeněk (referee)
The aim of this thesis is to introduce the principles of detection and analysis of volatile compounds and sensors for this application. Devise and implement a functional pro-totype electrocal analyzer for evaluating the presence of selected volatile compounds and planttion of essential oils. The analyzer is equipped with a user-friendly operation, including displaying the results of measurements and data recording. The functionality of the device to verify, on a sample substances. At the conclusion of the evaluation results.

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