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Gas flow measurement
Kozák, Matěj ; Uher, Miroslav (referee) ; Beneš, Petr (advisor)
This thesis deals with the problem of designing vortex flow meter for a nominal range of 40 l.min-1. It describes the problems of vortex bodies and choice of methods for detection of vortices. The thesis includes solution of various problems in the design, which were published in scientific articles or patents. The following describes the design solution vortex flow meter for the specified range, which uses ultrasonic sensors to vortices detection. The proposed flow meter is calibrated with reference flow meter and compared with commercially produced vortex flow by the TST electronics and Burkert companies, which are designed for the specified ranges.
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Microprocessor controled security system for house or flat.
Kozák, Matěj ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
This thesis deals with security systems used in houses or flats. It contains descriptions and principles of most sensors for detecting a thief, but also protect the dwelling against fire. It explained the selection of appropriate solutions and sensor control unit described the proposal for the evaluation of information from sensors and communicate with computer.
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Microprocessor controled security system for house or flat.
Kozák, Matěj ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
This thesis deals with security systems used in houses or flats. It contains descriptions and principles of most sensors for detecting a thief, but also protect the dwelling against fire. It explained the selection of appropriate solutions and sensor control unit described the proposal for the evaluation of information from sensors and communicate with computer.
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Gas flow measurement
Kozák, Matěj ; Uher, Miroslav (referee) ; Beneš, Petr (advisor)
This thesis deals with the problem of designing vortex flow meter for a nominal range of 40 l.min-1. It describes the problems of vortex bodies and choice of methods for detection of vortices. The thesis includes solution of various problems in the design, which were published in scientific articles or patents. The following describes the design solution vortex flow meter for the specified range, which uses ultrasonic sensors to vortices detection. The proposed flow meter is calibrated with reference flow meter and compared with commercially produced vortex flow by the TST electronics and Burkert companies, which are designed for the specified ranges.
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