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Increased suction speed of the fire pump using CAE
Hluší, Martin ; Maxa, Jiří (referee) ; Vyroubal, Petr (advisor)
This thesis adresses the issue of designing a new system for flooding the centrifugal pump equipped in the PS-12 type motorized fire pump. Initially the fire attack as a sport and the motorized fire pump PS-12 with the gas vakuum pump are described. Then the problem, this thesis adresses, is covered. The next chapters describe the Computer-aided engineering method and fluid flow with regards to flow through nozzles. Practical part of this thesis starts with simulations of the current gas vakuum pump equiped on the PS-12 pump. The design process of the new flooding system is described next and simulations as well as testing of the constructed prototype are used to validate its function.
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Level Indicator for Water Reservoirs
Hluší, Martin ; Szendiuch, Ivan (referee) ; Hejátková, Edita (advisor)
This thesis addresses the issue of designing a device for evaluating the water level in water reservoirs. The research part of this thesis introduces and comapares types of level indicators in use. This thesis includes the description of designing the main logic for water level indication. The next chapter describes the program for the microcontroler and also adresses the choosing of the suitable Bluetooth module. Planning of the devices power suply layout with regard to longterm autonomous operation was also sorted out in the scope of this thesis. The mechanical structure of the device was designed based on the knowledge of the individual subsystems. Based on this mechanical structure, the printed circuid board was made. The application, specifically made for controling this water level indicator using mobile phone, was described in the end.
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Level Indicator for Water Reservoirs
Hluší, Martin ; Szendiuch, Ivan (referee) ; Hejátková, Edita (advisor)
This thesis addresses the issue of designing a device for evaluating the water level in water reservoirs. The research part of this thesis introduces and comapares types of level indicators in use. This thesis includes the description of designing the main logic for water level indication. The next chapter describes the program for the microcontroler and also adresses the choosing of the suitable Bluetooth module. Planning of the devices power suply layout with regard to longterm autonomous operation was also sorted out in the scope of this thesis. The mechanical structure of the device was designed based on the knowledge of the individual subsystems. Based on this mechanical structure, the printed circuid board was made. The application, specifically made for controling this water level indicator using mobile phone, was described in the end.
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