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Factors affecting engine health as a function of pilot activity
Trtíková, Klára ; Vrána, Michal (referee) ; Červenka, Miroslav (advisor)
The thesis deals with the lifetime of piston engines depending on the pilot's activity. Especially the problems of overheating and undercooling, which can be mostly avoided by proper piloting. This thesis opens this topic with a description of the problems caused by engine overheating and undercooling, describes various situations where this phenomenon may occur and its consequences. Further chapters continue with evaluation of operator and pilot questionnaires, description of engine limits and recommendations from the manufacturers of four different engines, an analysis of specific cases of failures due to severe thermal shocks, and a finally summarizes recommendations for pilots. The final chapter recapitulates experience on this topic based on interviews with hands-on aircraft engineers and maintenance technicians.
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Wireless Routers and Infuence on Climatic Conditions
Martinka, David ; Vaněk, Jiří (referee) ; Jandová, Kristýna (advisor)
This thesis deals with problematics of installing wireless routers into specific locations depending on their heating and ideal signal transmission. The thesis is divided into eight chapters. The beginning of the thesis is theoretical describes the introduction into the problematics, the second part is practical and covers the executed experiment. The theoretical part contains six chapters – heat, signal, wireless router and measured climatic conditions. The practical part describes the executed experiment by thermo-camera which was used to scan wireless routers in IoT Lab in Avast Software company. Based on this experiment, the ideal position for installing the wireless router is then established. The conclusion of the practical part includes an analysis of the results of the questionnaire survey, in which technically skilled people were asked to describe the height of installation of their wireless router or whether did they consider heat and signal propagation while installing their wireless routers.
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Wireless Routers and Infuence on Climatic Conditions
Martinka, David ; Vaněk, Jiří (referee) ; Jandová, Kristýna (advisor)
This thesis deals with problematics of installing wireless routers into specific locations depending on their heating and ideal signal transmission. The thesis is divided into eight chapters. The beginning of the thesis is theoretical describes the introduction into the problematics, the second part is practical and covers the executed experiment. The theoretical part contains six chapters – heat, signal, wireless router and measured climatic conditions. The practical part describes the executed experiment by thermo-camera which was used to scan wireless routers in IoT Lab in Avast Software company. Based on this experiment, the ideal position for installing the wireless router is then established. The conclusion of the practical part includes an analysis of the results of the questionnaire survey, in which technically skilled people were asked to describe the height of installation of their wireless router or whether did they consider heat and signal propagation while installing their wireless routers.
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