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Heat exchangers
Kuráňová, Helena ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The master thesis deals with the issue of heat recovery and efficiency of exchangers. The experimental part is dedicated to the measurment of efficiency of a plastic model of heat exchanger with atypical construction compared to a standard plate heat exchanger. For production of the heat exchangers 3D printer was used so the thesis uses the possibilities that 3D printing is offering nowadays.
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Air conditioning in the theater
Lenhart, Marek ; Vlček, Petr (referee) ; Blasinski, Petr (advisor)
The Bachelor’s dissertation is divided into three parts: theoretical, computational and design. The theoretical part is focused on heat recovery systems in air condition. The computational and project part deal with the design of air ventilation, heating and air conditioning theater.
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Design of air conditioning in the family house
Němcová, Aneta ; Jelínek, Ondřej (referee) ; Blasinski, Petr (advisor)
The subject of this dissertation is the design of an air conditioning system for a family house. The design contains the actual state, in which a central unit with variable air volume regulators and air supply adjustment is designed. The first version of optimisation offers a simple central ventilation, and in the second version a decentral ventilation for the object. These options were compared based on their purchasing price and additionally from the interior comfort feel point of view. In the next part a long-term measurement of an energy recovery ventilation was performer, and data was processed to evaluate and compare the efficiency with efficiency promised by producer.
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Evaluation of the operation of the air handling heat recovery system for ICU
Dobrovolná, Natálie ; Jelínek, Ondřej (referee) ; Rubina, Aleš (advisor)
The diploma thesis deals with the issue of heat recovery systems. In the first part the thesis deals with the types of recovery systems in general, their evaluation, possibilities of use and design. The second, computational part, of the thesis focuses on three specific variant solutions of the design suitable for clean hospital premises of the intensive care unit. The aim is to apply the theme to a specific building and evaluate the individual proposed variants in terms of indoor air quality, spatial requirements and operational economy. The last part is dedicated to experimental measurement and subsequent evaluation of the measured data of real air-conditioning system. The essence of the measurement was to evaluate the operation and verify the heat recovery efficiency of a real plate heat exchanger installed in the air-conditioning unit serving the premises of the intensive care unit.
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Analysis of different means of heat recovery in ventilation
Dvouletý, Tomáš ; Krejčí, Vladimír (referee) ; Charvát, Pavel (advisor)
Bachelor´S thesis contains summary and expplanation of basic ideas related with topic of analysis of different means of heat recovery in ventilation like efficiency, economy of using atc. Main part of the work is dividing varied ways of heat recovery based on kind of used heat exchanger. There are description of principle of heat transfer with illustrative pictures including some other informations related to each heat exchanger. After that there is comparation of heat exchangers based on efficiency, enthalpy transfer capability and safety. This part also includes summary of advantages and disadvantages. Finaly there are brief report of market with heat exchangers in Czech republic and some others ways how to use gained heat.
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Design a AHU unit with respect to the heat recovery system
Otava, Jiří ; Blasinski, Petr (referee) ; Rubina, Aleš (advisor)
This diploma thesis is focused on problems of heat exchangers. There are two main objectives. The first objective is based on long-term measuring of enthalpy heat exchanger, processing of measured data and comparison of result with manufacturer's results. The second objective is design of variant solutions for two types of heat exchanger of air conditioning unit of selected shop. For variant without moisture transportation was selected cross flow exchangers. Thanks to knowledge from long-term measurement, was selected enthalpy heat exchanger for variant with moisture transportation. Chosen variants were compared with emphasis on heat and moisture exchange efficiency with requirements on Ecodesign.
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Hot air airconditioning of the flat house
Viktorin, Michal ; Tesař, Zdeněk (referee) ; Rubina, Aleš (advisor)
The brachelor's dissertation is divided into three parts: theoretical, computational and design. The theoretical part is focused on heat recovery systems in air through regenerative heat exchangers. The calculation and project part deal with the design of air ventilation in flat house. The building is used for permanent housing and is divided into thirteen functional units. A technical solution is developer with regard to the statutory hygiene parameters of air and thermal comfort microclimate under applicable legislation of the Czech Republic in 2015. In addition, it will provide the ideal microclimate for housing and improve the quality of life in the building.
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Design of air conditioning in the family house
Němcová, Aneta ; Jelínek, Ondřej (referee) ; Blasinski, Petr (advisor)
The subject of this dissertation is the design of an air conditioning system for a family house. The design contains the actual state, in which a central unit with variable air volume regulators and air supply adjustment is designed. The first version of optimisation offers a simple central ventilation, and in the second version a decentral ventilation for the object. These options were compared based on their purchasing price and additionally from the interior comfort feel point of view. In the next part a long-term measurement of an energy recovery ventilation was performer, and data was processed to evaluate and compare the efficiency with efficiency promised by producer.
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Heat exchangers
Kuráňová, Helena ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The master thesis deals with the issue of heat recovery and efficiency of exchangers. The experimental part is dedicated to the measurment of efficiency of a plastic model of heat exchanger with atypical construction compared to a standard plate heat exchanger. For production of the heat exchangers 3D printer was used so the thesis uses the possibilities that 3D printing is offering nowadays.
|
|
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Design a AHU unit with respect to the heat recovery system
Otava, Jiří ; Blasinski, Petr (referee) ; Rubina, Aleš (advisor)
This diploma thesis is focused on problems of heat exchangers. There are two main objectives. The first objective is based on long-term measuring of enthalpy heat exchanger, processing of measured data and comparison of result with manufacturer's results. The second objective is design of variant solutions for two types of heat exchanger of air conditioning unit of selected shop. For variant without moisture transportation was selected cross flow exchangers. Thanks to knowledge from long-term measurement, was selected enthalpy heat exchanger for variant with moisture transportation. Chosen variants were compared with emphasis on heat and moisture exchange efficiency with requirements on Ecodesign.
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