|
|
Flow measurement
Dvořák, Roman ; Uher, Miroslav (referee) ; Beneš, Petr (advisor)
Bachelor´s thesis is elaboration an analysis accessible small gas station. The base was meet possibilities in measurement of small flows and of them choose optima suitable solution, eventually occupy fit pump and process device. After the introduced theoretical analysis in the first part is continuing the second part, where finds enumeration me choice elements station with presented cause selection. After realization all part of system was at last parts effected calibration and setting process device part gas station. Resulting solving was collated with commercially accessible systems small gas station.
|
|
|
CPU based system for river monitoring
Michník, Jakub ; Fiedler, Petr (referee) ; Bradáč, Zdeněk (advisor)
This work presents hardware and software design for CPU based system for river monitoring with AVR microprocessor. It describes possible solutions for measurement of river characteristics, in particular water level height. Pressure method measuring and selection of important electric parts are described in more detail. The software for AVR microprocessor and also a program for PC which can distribute the measured data to the internet are described here.
|
|
|
Measurement system for laboratory of experimental biology
Zálešák, Marek ; Klusáček, Stanislav (referee) ; Čejka, Miloslav (advisor)
There is a breif description of the Lab VIEW from National Instruments in the following text. It also describes the connection measuring cards through different types of buses on the PC. There is also information about the aquatic condition of plants as well as arrangements which will be implemented on the equipment generated during this work. In other parts of the text there is analysed the implementation of measurement and control pressure in the plant and flow measurement weighing using the LabVIEW 8.2
|
|
|
Measurement and linearization unit for flow meters
Maštera, Martin ; Macho, Tomáš (referee) ; Petyovský, Petr (advisor)
Linearization display unit will receive pulses from a gear flow meter KRACHT whose frequency corresponds to a flow. The measured value is flow that nonlinearly depends on the temperature and viscosity of the medium. The dependency is described by calibration curves for each flow meter. The task of the diploma thesis is to design, implement, and verify the operation of the display unit, which calculates the actual flow rate from the input data (pulse rate, temperature, viscosity, and flow meter calibration curves). The device will contain a suitable user interface to display all measured values, inputs for connecting measuring sensors, and outputs for transmission of measured data. A part of the device will be a USB interface for configuration and uploading calibration curves from a PC application, which is designed by diploma student.
|
|
| |
|
|
River mionitoring system with GSM communication
Pačinek, David ; Šír, Michal (referee) ; Bradáč, Zdeněk (advisor)
This master thesis is dedicated to system of water monitoring for use of alternative source power supply and GSM communication. The thesis carried out research on the possibilities to take measurements on watercourses, also detailed research of photovoltaic panel, available accumulators and their charging and a synopsis of similar systems. Furthermore, the master thesis also captures design and implementation datalogger device type with possibility to send measured data to the website.
|
|
|
Gas flow measurement
Slováček, Antonín ; Šedivá, Soňa (referee) ; Beneš, Petr (advisor)
The diploma thesis brings a description and realization of new measuring devices which are designed to support student´s laboratory practice of air flow measurement techniques. The new devices and laboratory exercises help students get experience of several methods of measuring which they get to know during mandatory Bachelor's and Master's study programmes. The paper also includes a theoretical background, the knowledge of which is necessary for mastering the issue. Moreover, the paper comprises a literary search of sensors and a market research. The second part of the thesis presents possibilities of the laboratory workplace, and the results of the measurements of the new laboratory devices used for sample laboratory exercises.
|
|
|
Liquid flow measurement
Hradil, Jiří ; Fialka, Jiří (referee) ; Beneš, Petr (advisor)
In my master’s thesis, I consider with flow measurement. In shortness is described principle of flow sensors functionality, its advantages and disadvantages. I designed and made device for practice measurement of flow. On this device are installed three flowmeters The characteristic of this flowmeters were measured and evaluated. I made program in LabVIEW to collect and analyze information from instaled flowmeters.
|
|
|
River wireless monitor
Michník, Jakub ; Štohl, Radek (referee) ; Bradáč, Zdeněk (advisor)
This work presents hardware and software design for River wireless monitor Rabbit Core module RCM5400W. It describes possible solutions for measurement of river characteristics, in particular water level height. Pressure method measuring and selection of important electric parts are described in more detail. The software for Rabbit Core module RCM5400W and also web sites are described here.
|
|
|
Workplace of flow and pressure measurement
Brabenec, Jiří ; Beneš, Petr (referee) ; Bejček, Ludvík (advisor)
The thesis deals with formation of a workplace for preparation gaseous mixtures and their future usage. The main goal of the thesis is testing of new materials which have suitable usage as catalysts. Gaseous mixture is prepared by calorimetric mass flow meters with control valve and multiposition microelectric valve actuators. The next part describes measuring of pressure and temperature and controlling of furnace temperature. The thesis deals with specifications of all devices, their circuitry, communication and program controlling. All devices are controlled by computer with program which is programmed in LabVIEW.
|
guest ::
