National Repository of Grey Literature 57 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Air filtration
Krajčová, Kateřina ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
The diploma thesis describes the design of air conditioning equipment of materni-ty hospital and experimental measurement nanofilters and their subsequent comparison with conventional air filters. The work consists of three parts. The first part describes the types of filters. Nanofilters and nanofiber materials are de-scribed in detail here. In the second part is the topic of air filtration applied to the maternity hospital. Two variants of air conditioning and cooling are designed for the 3rd floor of this building. The third experimental part deals with antibacterial effects of thr silver fiber nanofilter and its comparison with commonly used filters. It also deals with the pressure drop on the filters at different air speeds.
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.
The thermal conductivity of non-standard materials for HVAC
Běťák, Karel ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The thesis is focused on the determination of the thermal conductivity coefficient on the group of thermoplastics used for 3D printing (PLA, ABS, PETG). The thesis describes the materials used for 3D printing and the design of air conditioning for the grocery store. A stationary method was used for the solution. The heat flux passing through the sample was measured and the thermal conductivity coefficient was calculated. By the chosen method, we determined the coefficient is = 0,11-0,13 W/(m·K). Comparison with the available results of other methods and authors has shown that the resulting coefficient is lower. Based on the data, it is possible to compare the thermal properties of 3D printing materials.
Using 3D printing in HVAC
Malovaný, Ondřej ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
In the experimental part of this thesis there is an assessment of pressure bearing capacity of cylindrical nozzles printed using a 3D printer. In the theoretical part of this diploma thesis there are outlined the types of additive technologies focusing on the development of FDM printers, open designs and RepRap project. Descripti-on of the production process of 3D printing and application of additive technolo-gies in the field of HVAC. In the project part, the design of the forced ventilation of the Sports Hall is solved. The object is assessed in terms of heat losses and profits for priority rooms of functional units. Heat load coverage is carried out by air-conditioning equipment. In addition, a project is drawn up which contains all the text and drawings, including technical specifications and regulatory schemes.
Air quality in buildings
Kops, Tomáš ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
The aim of the diploma thesis is to find out by measuring the production of carbon dioxide that man produces in various types of physical activity. Using the model, the goal is to simulate real carbon dioxide production for a type object and to design a way of automatic regulation, air supply and drainage to obtain better indoor environment (represented by carbon dioxide).
Optimization of ventilation in the production hall
Myjavec, Patrik ; Uher, Pavel (referee) ; Blasinski, Petr (advisor)
Diploma thesis is divided into two parts. The theoretical part deals with natural ventilation and the practical part focuses on the optimization of the ventilation in the original hall using CFD simulation. One of the solutions is proposed in the design part of the diploma thesis.
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.
Aircondition of schools gym
Sotolář, Lukáš ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
The thesis is devided to three parts. The first part is the theoretical part. The theoreti-cal part deals with the heat load of buildings, which also include buildings with a ge-neral location. The second part is the computational part. The computational part is focused on heating, ventilating and air conditioning (HVAC) of the gym. The last part of the thesis is the design part.
Airconditioning system of the restaurant with bowling alley
Tomeš, Adam ; Uher, Pavel (referee) ; Blasinski, Petr (advisor)
The bachelor thesis solves the design of the restaurant with a bowling alley. The aim of this work is to design two air-handling devices in the part of the given object. Individual devices are designed to meet hygienic, operational and functional requirements for the indoor microclimate of the proposed areas. The bachelor thesis is divided into three main parts: the theoretical part, the computational part and the project. The topic for the theoretical part is the requirements for VZT equipment. The computational part is practically focused on the design of two ventilation devices. The last part of the bachelor thesis is the project documentation of the airconditioning of the bowling alley.
Ventilation of industrial hall
Schenk, David ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The bachelor thesis deals with the ventilation of industry hall. The first part deals with the issue of noise in air conditioning. The second part deals with the design of the air conditioning system for the production hall and administrative and hygienic facilities. The last part deals with the design documentation of the designed equipments.

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2 UHER, Pavel
3 Uher, Petr
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