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Ventilation of a multifunctional building
Vozák, Daniel ; Blasinski, Petr (referee) ; Uher, Pavel (advisor)
First part of bachelot’s thesis is focused on general principes of ventilation and air treatment by air – conditioning system. Second part is focused on design of air – conditioning system in second floor of multifunctional building. The main rooms and hygienic facilities for the main rooms are addressed. Heat load coverage is addressed by the air – conditioning systém, or in combination with inderect cooling or inderect cooling only. In the third part the documentation for the implementation of these designed air – conditioning systém is elaborated.
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Airconditioning of the exhibition space
Dokládalová, Tereza ; Jelínek, Ondřej (referee) ; Rubina, Aleš (advisor)
The point of this bachelor thesis is to design two air-conditioning units specifically made for assigned facility with exhibition purposes - archeopark. The units are designed in a way to accomplish operational, functional and hygienical requierements of indoor microclimate. The purpose of these units is to ventilate, cover the heat loss, elimination of heat load, humidification and dehumidification of air. Teoretical part of this thesis deals with indoor microclimate and its influence on a quality of life and also covers terms such as SBS, BRI, PMV and PPD.
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Calculation of the heat load of the train air conditioning unit
Kasal, Milan ; Milčák, Pavel (referee) ; Pospíšil, Jiří (advisor)
The subject of this diploma thesis is to apply the knowledge of thermodynamics when designing parameters of the train air conditioning unit. In the first part, the issue of air conditioning technology, basic types of cooling circuits and description of individual components are outlined. Furthermore, there is an overview of groups of refrigerants and their labelling. In the second part, a calculation of the heat load of the train unit for the limit design conditions of summer and winter operation, including the application of humid air theory are to be found. There is a basic procedure for designing the main components of compressor cooling, which is almost exclusively used in train applications, outlined. The last part contains the procedure for calculating the gains/losses in the distribution channels of the real air conditioning unit M7 and the evaluation of the results. In the appendix, there is an SW in MS Excel program, which can be indicatively used to calculate the total gains/losses of the distribution channels on any air-conditioning unit before the air enters into the train unit.
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Air conditioning in the library
Pospíšilová, Lucie ; Uher, Pavel (referee) ; Blasinski, Petr (advisor)
Dissertation offers a plan for air – conditioning equipment of library building in Brno and it involves air filter experimental measurement. The proposal is divided into three parts. The first part explains air filter theory with detailed description of atmospheric air filters for separation of particles for general ventilation - filter parameter determination. Theory part ends specifically with pocket air filters and their construction. The second part focuses on experimental pocket air filter measurement execution, which calculates with variable filter cartridges and pocket count. Measurement also evaluates pressure drop and their efficiency. The last part of the dissertation looks at air – conditioning equipment design for specified building, concretely library building. The project solves fresh air traffic into interior of selected library rooms and it counts with thermal heat gain in summer season, heat loss in winter season and air humidity modification.
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Airconditioning of surgeries
Stojanová, Barbora ; Andrys, Petr (referee) ; Rubina, Aleš (advisor)
This bachelor´s thesis deals with the designing of air-conditioning on surgeries and spaces which are necessary for the operation of this surgeries. Air-conditioning equipment is proposed to meet hygienic and operational requirements. Computational part is designed on im-plementation project level. The theoretical part is focused on clean spaces, commissioning and final validation.
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The influence of heat sources to microclimate in indoors space
Janková, Martina ; Ell, Jiří (referee) ; Rubina, Aleš (advisor)
This master thesis with the influence of heat sources to microclimate in indoor space. The aim of the thesis was to make the calculations of the dynamic behavior in indoor space and suggest ventilation systems for exhaust heat load. for found values. In the practical part of the thesis, individual systems are describing and then they are valorizing in accordance with energy intensity and thermal comfort.
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Cooling systems in buildings multipurpose buildings
Hobza, Lukáš ; Vlček, Petr (referee) ; Formánek, Marian (advisor)
This Bachelor Thesis deals with cooling systems of housing units and an adjacent wine shop. The theoretical part of the thesis is focused on the principle of working ordinarily used cooling systems and options of productions of cold. The thesis describes advantages and disadvantages of individual systems. The result of the computational part is a design of the optimal cooling system for the multifunctional building which secures a diversion of a thermal load in a summer season and the overall design of the cooling system.
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Air conditioning in the production hall
Myjavec, Patrik ; Jelínek, Ondřej (referee) ; Blasinski, Petr (advisor)
The bachelor thesis deals with the project of air-conditioning system in the manufacturing hall, storage and administrative premises. Each system is designed to fulfill the operational, functional and sanitary requirements of inner microclimate. System No. 1, for the manufacturing hall, is designed to be able to cover loss of heat in winter time and heat gain in summer time. System No. 2, for storage premises, serves for heat ventilation all year round. System No. 3, for administrative premises, is designed as heat ventilation accompanied by VRV cooling system to cover heat load in summer time. Theoretical part focuses on natural ventilation, its principles and division.
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Direct cooling systems in food processing plants
Kotásek, Petr ; Vlček, Petr (referee) ; Formánek, Marian (advisor)
Diploma thesis deals with direct cooling systems in food processing plants. The work focuses on the description of the components of the refrigerant cycle, with emphasis on the choice of refrigerant. The result is a design of direct cooling system in the food factory in the variants with refrigerant R404A and R717. The work describes the advantages and disadvantages of various options. The work includes an experimental section which deals with the measure-ment and processing of the actual values of the refrigerant cycle and the comparison of two cold sources.
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Air-conditioning of lecture rooms and offices
Bečvář, Jaroslav ; Patočka, Stanislav (referee) ; Janotková, Eva (advisor)
The diploma thesis is consisting of two parts. Forepart is a theoretic survey. It construes basic office of the air conditioning and deal with used air conditioner arrangements. More deeply it deals with air conditioner systems with refrigerant and the air conditioning for electronic equipments. Project of split system for air conditioning lecture rooms and schoolrooms, and units for air conditioning rooms with cluster and server is processed in the second part. Project is derives from calculation thermal stress of air conditioned space. There is calculated price of air conditioner system and made comparison offers of several accessible suppliers. Elaboration drawing documentation of project is part of the diploma thesis.
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