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National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
The determination of minimal countercurrent distance of the water surface sensor from the thin-plate V-notch weir.
 Kopečná, Monika ; Zubík, Pavel (referee) ; Žoužela, Michal (advisor)
This thesis clarifies the issue of the measuring flows with the help of capacity measurement systems using Q/h characteristics and also describes measuring techniques for determining the water surface level. The various types of measuring weirs and their Q/h characteristics are described in detail. It also mentions the position of the installation of the sensor. The main task is to find a practical minimal countercurrent distance of the water surface sensors used in practice for use with a V-notch weir in the form of experimental measurements in the water management research laboratory at the Department of Water Structures Faculty of Civil Engineering in Brno. The weirs used for this experiment had top angle cutouts of 90°, 53°8´ and 28°4´. The obtained data is evaluated and subsequently the minimal countercurrent distance of the water surface sensor is determined. The thesis also includes recommendations for further research.
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The determination of minimal countercurrent distance of the water surface sensor from the thin-plate V-notch weir.
 Kopečná, Monika ; Zubík, Pavel (referee) ; Žoužela, Michal (advisor)
This thesis clarifies the issue of the measuring flows with the help of capacity measurement systems using Q/h characteristics and also describes measuring techniques for determining the water surface level. The various types of measuring weirs and their Q/h characteristics are described in detail. It also mentions the position of the installation of the sensor. The main task is to find a practical minimal countercurrent distance of the water surface sensors used in practice for use with a V-notch weir in the form of experimental measurements in the water management research laboratory at the Department of Water Structures Faculty of Civil Engineering in Brno. The weirs used for this experiment had top angle cutouts of 90°, 53°8´ and 28°4´. The obtained data is evaluated and subsequently the minimal countercurrent distance of the water surface sensor is determined. The thesis also includes recommendations for further research.
Detailed record
Evaluation noise load on different ways breeding of laying hens.
 ŠIZLINGOVÁ, Václava
This Bachelor´s work deals with noise evaluation burden in different ways breeding of laying hens. The aim is to measure and compare noise load on the cage breeding of laying hens and breeding of laying hens in the deep litter on and in the surrounding area. The assessed values edit and using formulae evaluate maxima, minima and the equivalent noise levels. And then compared with the limits within the prescribed hygiene and legal standards in the noise level. In case of overshoot of the standards may propose measures leaging to improve the situation.
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