|
|
Environmentally advanced gym
Číková, Veronika ; Vyhlídalová, Karolína (referee) ; Horák, Petr (advisor)
The aim of the master's thesis is to design an environmentally advanced gym building. In the first part, the building structure is designed. It is a two-storey building. On the first floor there is a reception, a gym, sanitary facilities for athletes, communication areas, facilities for employees, storage areas and technical facilities. On the second floor there is a cafeteria, gym, sanitary facilities for athletes, tribune, communication areas, toilets, staff facilities and technical facilities. The structural system is a skeleton of monolithic reinforced concrete with infill masonry of aerated concrete. Ceiling structures and staircase are also designed as monolithic reinforced concrete. The building is roofed with trussed steel gable trus-ses, the roof cladding consists of PUR boards with surface trapezoidal sheeting. The perimeter walls are insulated with ETICS system. The second part deals with the building environment technology. Heating, air conditioning, cooling, water management, lighting and a photovoltaic power plant are designed. The third part is an energy study for the design of the heating source. Economic and ecological factors are taken into account. The decisive parameters for the selection of the most optimal solution are the total investment costs over the lifetime, the production of CO2 emissions and the consumption of primary nonrenewable energy. The project is developed using AutoCAD and DEKsoft software.
|
|
|
Energy efficient office building with gym and wellness Kostka
Kotas, Marek ; Počinková, Marcela (referee) ; Blasinski, Petr (advisor)
The master thesis describes a complete design of an office building, including its technical equipment. The building's technical equipment contains HVAC, lighting, DHW and photovoltaics design, water demand. The building has two floors. It contains offices, a bistro with a lounge, a wellness area and two gyms, a children's playground and facilities. This master thesis is divided into three parts. Firstly, the thesis presents building documentation with an engineering and an accompanying report. Secondly, the thesis introduces the design of the building's technical equipment and engineering reports. Lastly, the results of a conducted experiment are presented. In this experiment, a system for the optimization of blind tilt angle is proposed.
|
|
|
Super Grids Conception
Chodura, Przemysław ; Prokop, Václav (referee) ; Paar, Martin (advisor)
Cílem bakalářské práce “Super Grids Conception” je poskytnout komplexní náhled na problematiku Super Gridů ve smyslu pozadí, konceptu jako takového, dostupných technologií, dosavadních zkušeností a budoucího vývoje, možných zdrojů elektrické energie a konkrétních konceptů a studií. V úvodu jsou osvětleny důvody vedoucí k potřebě elektrických sítí nové generace – celosvětové snahy snižovat dopad výroby elektrické energie na životní prostředí, rostoucí poptávka po elektrické energii a potřeba integrovat obnovitelné zdroje energie. Možné zdroje elektrické energie jsou diskutovány jak v širším kontextu, tak i ve smyslu současných omezení a budoucího vývoje. V druhé části jsou popsány koncepty Smart Gridu, Super Gridu a SuperSmart Gridu s důrazem na přínosy, základní principy a systémové hledisko. Autor se dále zabývá jen koncepcí Super Gridu. Použití stejnosměrných (HVDC) a střídavých (HVAC) technologií je porovnáno z technického i ekonomického hlediska a z něj vycházející typické použití těchto technologií. Dále je podrobně popsána nejlepší dostupná technologie HVDC systémů – základní principy a konfigurace, popis jednotlivých částí, omezení současných technologií, dosavadní zkušenosti a možný prostor pro další vývoj. Následuje zmínka nových výzev oblasti HVAC technologií ve vztahu k Super Gridům a popis problémů souvisejících s hybridními AC/DC linkami a koridory. V poslední části jsou vysvětleny rozdíly v historickém vývoji a současných postojích v různých částech světa. Zároveň jsou představeny koncepce zvažovaných Super Gridů. Zvláštní prostor je poskytnut vizionářské koncepci vytvořené DESERTEC Foundation a technickoekonomické studii OffshoreGrid.
|
|
|
Automatized working place for measuring of airfow parameters
Veis, Samuel ; Huzlík, Rostislav (referee) ; Vlach, Radek (advisor)
This work deals with the design and realization of the workplace for the measurement of ventilation parameters of fans, electric machines and other elements. The thesis contains an extensive research part regarding the air-conditioning issues. In the work was designed a channel for measurement, electronics, sensorics, control algorithm and user application. The workplace was completed and tested.
|
|
|
Civic amenities building
Svoboda, David ; Pilný, Ondřej (referee) ; Berková, Petra (advisor)
The aim of the master’s thesis is the design of a new music club building in Valtice. The first part of the thesis is the architectural and structural design. The building of irregular rectangular shape with one underground floor and two above-ground floors is divided into two main operational units – a dance hall and a rock club. The chosen structural system is reinforced concrete columns with locally supported floors. The walls are made of sand-lime blocks. The main insulation material is hemp. The building is covered by a flat roof with extensive greenery. The second part deals with the building services. Ventilation, heating and cooling are provided by HVAC units. The heat source is condensing gas boilers, the cooling source is an outdoor VRV cooling unit. The third part of the master‘s thesis is the acoustic assessment of the building. As a noise source, it mainly addresses the acoustic impact on the surrounding buildings in the vicinity. Furthermore, it optimizes the reverberation time in the rock club. The project was produced in accordance with the legal regulations and technical standards and created in AutoCAD software.
|
|
|
Air conditioning of office building
Augustín, Samuel ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The aim of the work entitled "Air conditioning of the administrative building" was to create a proposal for the profession of air conditioning on the 10th floor of the building located in Prague. These are primary air handling units serving two fun-ctional units, which include offices, open space and sanitary facilities. The work is divided into three individual parts - theoretical, computational and project part. The theoretical part deals with the quality of indoor air and the effect of carbon dioxide on humans. The computational part of the work is focused on individual calcula-tions, which are interconnected with the profession of air conditioning. Several de-sign softwares, especially LindQST and AeroCAD, are used. The project processes project documentation to the specified extent. In addition to the mandatory part of the graphic outputs, this part also processes the optional part - the BIM model, en-closed in the IFC format. This model adds value to the project in several ways, one of the most important of which is the possibility of simple and precise coordination with other professions.
|
|
|
Airconditioning of unit with intensive care
Halaj, Andrej ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
This bachelor thesis deals with design of hvac units for intensive care unit and its associated facilities. System is separated into two units. Primary device operates rooms with beds of intensive care unit and secondary device operates associated facilities. Terciary device deals with cooling with the help of fancoils. Theory focuses on air filtration, air filters and principles of particle separation.
|
|
|
Multifunctional building Křivánek
Kajzarová, Monika ; Sánka, Imrich (referee) ; Weyr, Jan (advisor)
The aim of the master project is to design a mixed- use building in Brno – Žebětín. The project has three parts: architectural design of the building, HVAC design and HVAC performance simulation of kindergarten. The building is in shape of letter L. It has three floors and flat green roof. The building site includes a car park and playground.The building includes a kindergarten and flats. The ground floor is separated into two parts. First part includes the kindergarten, while the second includes entrance hall and the technical facilities for the flats in second and third floor. Both parts have separate entries. The vertical load-bearing structures are designed from Porotherm ceramic blocks and the horizontal load-bearing structures from reinforced concrete slab. The HVAC includes gas condensing boilers as heat source and photovoltaics for electricity supply on the roof. The HVAC performance simulation of kindergarten is created in DesignBuilder software and includes analyses of internal environment.The project is elaborated in AutoCAD, Revit, Deksoft, BuildingDesign and DesignBuilder.
|
|
|
Kindergarten Šneček
Malá, Barbora ; Sukop, Lukáš (referee) ; Ostrý, Milan (advisor)
The aim of this Master’s thesis is to design a new kindergarten building. The thesis has three parts. The first part presents the structural and architectural designs of the building. It is a single-storey building with a semi-intensive flat green roof. The building has slab foundations with a foam glass base layer. The vertical load-bearing structures are cast-in-place reinforced concrete walls. The envelope walls have a ventilated façade with mineral wool insulation and the external cladding of the building is made of HPL boards. The horizontal loadbearing structure is designed from a reinforced cast-in place concrete slab. The kindergarten is divided into two classrooms with accompanying facilities for fifteen children each. The second part includes the design of building services such as lighting, heating and mechanical ventilation with heat recovery. The aim of this part is to design a building with low energy consumption and maximum use of renewable resources. The building uses an air-to-water heat pump for heating and heat distribution is provided by underfloor heating. Fresh air is provided by mechanical ventilation with heat recovery. The third part deals with design of the kindergarten garden. It analyses the different play elements used, their spatial, material and legislative requirements. The analysed elements are implemented into the technical drawing of the garden. The thesis is elaborated in ArchiCAD 2025, DEKSOFT and other software.
|
|
|
Assesment of the Thermal Environment in Vehicular Cabins
Fojtlín, Miloš ; Khoury, Roch El (referee) ; Havenith, George (referee) ; Jícha, Miroslav (advisor)
Ľudia žijúci vo vyspelých krajinách trávia väčšinu svojho života vo vnútorných prostrediach budov alebo dopravných prostriedkov. Z tohto dôvodu, záujem o výskum kvality vnútorných prostredím rastie, pričom hlavný dôraz je kladený na oblasti výskumu ľudského zdravia, produktivity a komfortu. Jedným z faktorov ovplyvňujúci kvalitu prostredí je ich tepelný aspekt, ktorý je najčastejšie popísaný teplotou vzduchu, radiačnou teplotou, vlhkosťou vzduchu a rýchlosťou prúdenia vzdu-chu. Zatiaľ čo tieto parametre je možné riadiť systémom pre vykurovanie, vetranie a klimatizáciu nezávisle na počasí, takéto zariadenia sa podieľajú na vysokej spotrebe energie a značnej uhlíkovej stope. V prostediach kabín áut a dopravných prostriedkov je riadenie parametrov tepelného prostredia komplikované z dôvodu ich asymetrickej a časovo premenlivej povahy. Táto situácia je obzvlášť kritická vo vozidlách na elektrický pohon s vlastnou batériou, kde je energia na úpravu vnútornej mikroklímy čerpaná na úkor dojazdu vozidla. Pre uvedené dôvody sa hľadajú nové, en-ergeticky účinnejšie spôsoby pre úpravu tepelných prostredí a zabezpečenia tepelného komfortu. Jedným z potenciálnych riešení sú zariadenia dodávajúce človeku teplo alebo chlad lokálne, ako napríklad vyhrievané a vetrané sedadlá a sálavé panely. Vzhľadom na to, že experimentálny výskum vnútorných prostredí je náročný s ohľadom na čas a potrebné vybavenie, trendy výskumu vplyvov takýchto zariadení na človeka smerujú k optimalizačným úlohám vo virtuálnych prostrediach pomocou modelov ľudksej termofyziológie a tepelného pocitu/komfortu. Avšak pre spoľahlivé výsledky modelovania sú potrebné presné vstupné parametre definujúce prostredie, odev, vplyv povrchov v kontakte s človekom (napríklad sedadlá) a pôsobenie systémov na lokálnu úpravu mikroklímy. Cieľom tejto dizertačnej práce je vytvorenie metodológie na hodnotenie tepelných prostredí v kabínach automobilov s ohľadom na pozíciu v sede a využitím technológii na lokálnu úpravu tepelných prostredí. Jedným z požiadavkov na takúto metodológiu je jej aplikovateľnosť vo virtuálnych ale aj reálnych prostrediach. V prípade hodnotenia reálnych prostredí, cieľom je vytvorenie demonštrátora, ktorý by bol využiteľný ako spätná väzba pre riadenie systémov pre úpravu mikroklímy na základe požadovaného tepeleného pocitu. Validita uvedenej metodológie bola demonštrovaná v typických podmienkach kabín automobilov (5–41 °C) a poznatky z tejto práce sú prenesiteľné do širokého spektra inžinierkych aplikácii. V oblasti osobnej dopravy a pracovných prostredí s vyššou tepelnou záťažou je táto metóda užitočná pre identifikáciu možných zdrojov diskomfortu. Navyše je táto metóda vhodná i pre rýchlo rastúci segment elektrických vozidiel, kde je možné sledovať tok energie potrebnej na dosiahnutie určitej úrovne komfortu a riešenie optimalizačných úloh za účelom úspory energie a predĺženie dojazdu. Obdobné aplikácie možno nájsť i v budovách a prostrediach s podobnými charakteristikami.
|
guest ::
