National Repository of Grey Literature 16 records found  1 - 10next  jump to record: Search took 0.01 seconds. 
Air-conditioning of office rooms
Taclík, Jakub ; Toma, Róbert (referee) ; Fišer, Jan (advisor)
The aim of this diploma thesis is to design the air conditioning system for one floor of the offices. The thesis is divided into theoretical, computational and design part. The computational part consists in determining the amount of ventilation air, calculation of heat losses, heat gains and psychrometric calculations for summer and winter season. Based on the calculated values, air ducts, end-points and air-conditioning units are designed. The diploma thesis is supplemented with a list of materials and drawing documentation.
Design of Cooling and ventilation system in family house
Bíza, Michal ; Charvát, Pavel (referee) ; Pech, Ondřej (advisor)
The diploma thesis is focused on the design of ventilation and cooling for the family house. The first part of the thesis deals with possibilities of ventilation and cooling, air ducts and their components and selected ventilation units. The next part deals with the analysis of air-conditioning routes, their dimensions and pressure losses. Then the heat gain is determined, and cooling is proposed. The last part deals with the comparison of financial costs for purchase of all components for ventilation and cooling, assembly, installation and operating costs. The enclosed drawings and item lists are at the end of the thesis.
Effect of building construction on thermal load of space
Výravská, Zdeňka ; Ell, Jiří (referee) ; Tesař, Zdeněk (referee) ; Rubina, Aleš (advisor)
This master’s thesis focuses on effect of outer building construction on thermal load of space. The effect of translucent and non-translucent construction is discussed. The project of air-conditioning system is prepared for the two alternatives of the translucent construction, including the purchase price of the airconditioning system and glazing and the savings on summer cooling. Afterwards the period of the recovery of investment is calculated. The plan of the airconditioning system is connected to my bachelor’s thesis “Airconditioning in the car showroom”, the subject of which was the plan of the airconditioning system of the car showroom.
Cooperation of heat pump with passive solar system
Bohůn, Vojtěch ; Králová, Zuzana (referee) ; Mastný, Petr (advisor)
This bachelor thesis deals with alternative energy sources – a solar system and a heat pump. Their operation is energy-advantageous and they can be efficiently connected in one system. The focus of this thesis is firstly to give an overview of kinds, function, properties, constructional elements and usual arrangements of active and passive solar systems and heat pumps in connection with heating of buildings, secondly to suggest a connection of a combined heating system with a heat pump and of a passive solar system and to evaluate it from an energetic and economic point of view. Firstly, a basic theory for calculation of quantity of electrical energy absorbed by a surface is introduced. Then, a categorization and construction of active and passive systems are presented. Hereafter, advantages and disadvantages of single solar systems are described and basic calculation relations for determination of a heat gain and of proportions of passive solar systems are showed. Subsequently, the function of a heat pump is analyzed, the categorization of its kinds according to the relevant criteria is given and its basic functional elements, typical properties and means of possible use are described. On the basis of gained knowledge, conditions of cooperation of a heat pump with a passive solar system are summarized and substantiated. According to these conditions and to the construction of an object, a combined system is designed for, a connection of a system with a heat pump air / water, a heat accumulator and a recuperative unit is constructed. Consequential calculations evaluate energetic needs of an object and heat gains of a passive solar system. They serve as a basis for a concept of heat source and for determination of an energy balance. A total annual heat need is 13914,7 kWh. It was compared with the case when the object was equipped with standard-size windows. The comparison shows that a passive solar system can spare roughly one third of total annual heat consumption. From the measurement on the object is determined, when a passive solar system is able to supply a heat pump with heat. After that, the suggested system is evaluated from an economic point of view: it is compared with other possible heat sources by the method of net present value. It can be said that solid fuel firing and gas firing are economically more advantageous than the use of a heat pump. The reasons are particularly high initial costs and in case of wood firing also its low price. In conclusion, the gained results are summarized.
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.
Air conditioning in restaurant
Šulc, Viktor ; Rubinová, Olga (referee) ; Rubina, Aleš (advisor)
This bachelor´s thesis deals with the designing of airconditioning of restaurant. The system is designed to meet the hygienic, operational and functional requirements for indoor microclimate. The task of this system is transport of fresh air to interior, transport of degraded air out of the building, heat loss coverage, heat gain removal. The theoretical part is focused on air filtration.
Airconditioning of restaurant
Zaoralová, Kateřina ; Andrys, Petr (referee) ; Rubina, Aleš (advisor)
This bachelor´s thesis deals with the designing of airconditioning of restaurant. The system is designed to meet the hygienic, operational and functional requirements for indoor microclimate. The task of this system is transport of fresh air to interior and transport of degraded air out of the building. Computational part is designed on implementation project level. The theoretical part is focused on heat recovery.
Design of ventilation and cooling in a two-family house
Exnerová, Anežka ; Charvát, Pavel (referee) ; Pech, Ondřej (advisor)
This diploma thesis deals with ventilation and cooling systems in two-generation family house. It is divided into two parts – theoretical and practical. Theoretical part describes basic terms and laws needed for subsequent solutions. The principle of ventilation and cooling, parts of air-handling units, air duct and distribution elements are presented. The thesis continues with calculations and device design. First, the selected object is described in aspects of construction and considered parameters. The amount of ventilation air is proposed, followed by the design of air handling units, piping and distribution components. Furthermore, there is the calculation of the thermal load of the attic apartment because there is a requirement for cooling. At the end of the thesis, implementation and operating costs are evaluated.
Návrh energeticky úsporné dřevostavby
Limberg, Tomáš
Master thesis is focusing on desiging of low energy wooden building with hers architectonic and disposition problems. Projecting also inculde every mechanical drawings, which is needed for building permision and technical documents as well.. Projecting also included thermal and technical solution for building envelop. Master diploma thesis got static solution for selected elemnts needed for wooden construction.
Air conditioning in restaurant
Šulc, Viktor ; Rubinová, Olga (referee) ; Rubina, Aleš (advisor)
This bachelor´s thesis deals with the designing of airconditioning of restaurant. The system is designed to meet the hygienic, operational and functional requirements for indoor microclimate. The task of this system is transport of fresh air to interior, transport of degraded air out of the building, heat loss coverage, heat gain removal. The theoretical part is focused on air filtration.

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