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Experimental thermocamera measurements
Jakl, Oldřich ; Číp, Pavel (referee) ; Petyovský, Petr (advisor)
This work is focused on the features and the principles of the measuring of the thermovision cameras. There is the identification of the basic notions and physical laws on which is based the operation of the thermovision cameras in the first part of my work. In the second part there is describtion of the function of the detectors of infrared radiation and the character of the output data of the thermovision camera. Further there are presented the experiments and the observations which bring us closer to the features of the thermovision cameras and help us interpret the data gained by camera.
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Energy Assessment
Březina, Jan ; Maurerová, Lenka (referee) ; Horák, Petr (advisor)
The first part of the final thesis is focused on the use of thermovision for diagnosing defects and failures in building industry. Documented history, physical principles and conditions for the measuring of thermographic camera are described in this part. Thermal images of the object described below were used for demonstrating the defects. The second part is dedicated to the elaborated energy assessment for a nine-storey slab block building. In total, there are five energy economic measures developed for the building. Three of those are of structural character and two of those are for building equipment. There are two variants designed based on the measures, one of which is recommended and evalu-ated. The final section is focused on the measurement of slab block building indoor environment (CO2, air temperature, relative humidity, dew point) and its assessment in concern with the current legislation.
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Thermal measurement
Zachar, Martin ; Lisý, Martin (referee) ; Kracík, Petr (advisor)
This thesis deals with theory of thermal measurement with both physical as well as technical side. Thesis describes basic methodics of thermal measurment and further compares few different thermographic cameras at the current market. Main part of the thesis is focusing on a script, that has been created in program Matlab, serving for analysis of a series of thermographic pictures capturing verticaly placed pipes, following by registration of founded temperatures to Excel and drawing of diagrams of the change of average temperature along pipe and histograms of temperatures of given pictures.
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Temperature measurement
Brzobohatý, Lukáš ; Kandus, Bohumil (referee) ; Podaný, Kamil (advisor)
ABSTRACT Brzobohatý Lukáš: Temperature measurement The work presents a comprehensive overview of measurements of one of the basic state function determining the state of matter - the temperature. It deals with development of temperature scales, units and measuring devices. Temperature measurement is divided into two basic ways - contact and non-contact method. Contact measuring devices emphasis on thermocouples because of their indispensability in all industries. Non-contact temperature measurement is most developing method. This corresponds to the devices development, which is determined by the rapid computer technology development.
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Low power module with thermocamera
Horák, Daniel ; Najman, Jan (referee) ; Chalupa, Jan (advisor)
This bachelor thesis is focused on contactless temperature measuring with given thermographic camera and lossless image compression obtained by this camera. The theoretical part describes principles for better understanding of the issue and the practical part contains the solution itself, prepared for above mentioned thermographic camera.
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Temperature measurement of a machine tool
Sloboda, Tomáš ; Kovář, Jiří (referee) ; Hermanský, Dominik (advisor)
The aim of this thesis is to get acquainted with the theory of temperature measurement, various kinds of contact and non-contact gauges, their construction and accuracy. It also tries to explain the basic knowledge of machine tools and their thermal load. Part of the work is to test this knowledge with experiments in the company Intemac Solutions s.r.o. and Faculty of Mechanical Engineering at Brno University of Technology. The obtained results are further evaluated and compared with the help of graphs and tables. To process the obtained data from the sensors, program Labview was used and FLIR Tools was used for thermal pictures taken with thermal camera. During evaluation, it was also necessary to consider measurement errors caused by the factors resulting from the physical laws described in this work.
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Low power module with thermocamera
Horák, Daniel ; Najman, Jan (referee) ; Chalupa, Jan (advisor)
This bachelor thesis is focused on contactless temperature measuring with given thermographic camera and lossless image compression obtained by this camera. The theoretical part describes principles for better understanding of the issue and the practical part contains the solution itself, prepared for above mentioned thermographic camera.
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Temperature measurement of a machine tool
Sloboda, Tomáš ; Kovář, Jiří (referee) ; Hermanský, Dominik (advisor)
The aim of this thesis is to get acquainted with the theory of temperature measurement, various kinds of contact and non-contact gauges, their construction and accuracy. It also tries to explain the basic knowledge of machine tools and their thermal load. Part of the work is to test this knowledge with experiments in the company Intemac Solutions s.r.o. and Faculty of Mechanical Engineering at Brno University of Technology. The obtained results are further evaluated and compared with the help of graphs and tables. To process the obtained data from the sensors, program Labview was used and FLIR Tools was used for thermal pictures taken with thermal camera. During evaluation, it was also necessary to consider measurement errors caused by the factors resulting from the physical laws described in this work.
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Energy Assessment
Březina, Jan ; Maurerová, Lenka (referee) ; Horák, Petr (advisor)
The first part of the final thesis is focused on the use of thermovision for diagnosing defects and failures in building industry. Documented history, physical principles and conditions for the measuring of thermographic camera are described in this part. Thermal images of the object described below were used for demonstrating the defects. The second part is dedicated to the elaborated energy assessment for a nine-storey slab block building. In total, there are five energy economic measures developed for the building. Three of those are of structural character and two of those are for building equipment. There are two variants designed based on the measures, one of which is recommended and evalu-ated. The final section is focused on the measurement of slab block building indoor environment (CO2, air temperature, relative humidity, dew point) and its assessment in concern with the current legislation.
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Experimental thermocamera measurements
Jakl, Oldřich ; Číp, Pavel (referee) ; Petyovský, Petr (advisor)
This work is focused on the features and the principles of the measuring of the thermovision cameras. There is the identification of the basic notions and physical laws on which is based the operation of the thermovision cameras in the first part of my work. In the second part there is describtion of the function of the detectors of infrared radiation and the character of the output data of the thermovision camera. Further there are presented the experiments and the observations which bring us closer to the features of the thermovision cameras and help us interpret the data gained by camera.
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