|
|
MUSEUM OF TEXTILE INDUSTRY IN BRNO
Střeštíková, Vendula ; Zemánek, Václav (referee) ; Zemánková, Helena (advisor)
The diploma thesis is focused on the revitalization of the dilapidated area of the former textile factory in Brno, Obřany. Areal is located in the city's peripheral parts between Maloměřice and Obřany. The location of the areal creates a strategic potential for creating a closer relationship between the central part of the city and its peripheries which allows urban activities spread to the distant area. The main target of the paper was to promote the relationship between the island and the water element - the river which brings a unique composition for the creation of a new central point of the urban part, which in Obřany currently lacking. The main focus of the project was to support the local potential by expanding the range of urban activities and recreational opportunities with respect for industrial heritage of Brno. It was necessary to made a radical interventions for island revitalization. Cleaning the island from inappropriate, structural, statically or architecturally inadequate buildings and re-opening the space for public was needed. The former spinning factory was therefore a key element of the entire project. It is due to its monumental qualities predestined to place the main and dominant function which after a previous analysis and survey was allocated to the textile museum. As the opposite of this huge structure there were designed a free and grassy area of the park which has been cleaned from the old unsatisfactory objects. The preserved buildings of the former textile factories were individually revitalized and designed with new suitable functions.
|
|
|
Waste heat within professional laundry
Svoboda, Adam ; Máša, Vítězslav (referee) ; Bobák, Petr (advisor)
This bachelor thesis deals with professional laundry service and background research on commercial opportunities for utilization of waste heat in industrial laundries. The practical part consists in measuring properties of the waste flow from the industrial washing machine and the calculation of potentially useful heat. In the conclusion possible risks of using heat from waste water and a draft plan for this use are formulated.
|
|
|
WHAT TO DO? Conversion of industrial premises, Brno - Obřany
Koželouhová, Anna ; Rudiš, Viktor (referee) ; Oplatek, Jiří (advisor)
The topic of the graduation thesis is the revitalization of the former textile manufacturing complex in the quarter Maloměřice and Obřany of the city of Brno and conversion of its main building, spinning mill, to the school of architecture. Urban design concept is based on several ideas. I tried to involve the complex into the life and urban structure of this part of Brno and to create a possible new center. I also tried to recognize the values and qualities of the area as a whole and of its individual components. I created zones, characterized by different interactions with the neighborhood. By the entrance into the area I place an object called “gate”, which should draw the attention of passers-by. It clearly guides to enter the island and later the school building. The central part of the island is cleaned from the later extensions and a new foreground of entry to school is formed there. This zone, which continues to the north over the old mill-race between the neighboring buildings, is public, communicates, but is clearly defined and has its own inner life. Third, semi-private area is a residential waterfront of the mill-race with the existing balcony-access house and a new housing for students. The fourth area is a public park, detached from the school entrance courtyard by the block of trees and connected to the village by a new foot bridge. The architectural design of the spinning-mill conversion is based on the concept of inserting new objects into existing autonomous structure of the house. The purity of the building and support structures is preserved. Through the insulation of the inserted objects the thermal comfort is achieved. In the building I leave free space, which is cut through all floors throughout the four chimneys of the stairs, sanitary facilities and installations. Into the individual fields of the concrete-frame construction I put rectangular boxes of different functions - classrooms, studios and offices. These are connected with the chimneys via electrical and ventilation lines. The existing building façade remains unchanged, it defines the internal space, it is a connecting element, rather than separating.
|
|
|
Design of up-to-date laundry premise model
Marek, Tomáš ; Máša, Vítězslav (referee) ; Pavlas, Martin (advisor)
Scope of this thesis is the design and evaluation of a laundry processing facility. Main goal was to prepare, design and evaluate part of the technological layout for a modern, high-volume laundry processing facility. The focus was on the main apparatuses, main process flow, as well as the supporting process flow, related equipment and key components of field instrumentation with standard description. 3D facility model was prepared on the basis of proposed technological layout, using the SolidWorks software package. This model shows placement of all key equipment and components as well as physical disposition of connection tubing within the building. Final part of work reviews proposed options of process parameters measurement. Such measurements which are important for the evaluation of energy consumption of considered laundry processing. We discuss both pros and cons of evaluated and selected suitable measurement devices, tools and procedures. Constructed 3D model of piping lines shows placing and dimensions of selected measurement devices.
|
|
|
Energy Intensity Reduction of a Professional Laundry Care Process
Bobák, Petr ; Klemeš,, Jiří (referee) ; Noskievič, Pavel (referee) ; Stehlík, Petr (advisor)
Doctoral thesis deals with professional laundry care process and reduction of energy intensity and use of other operational commodities used in the process. Professional laundry care process is a specific energy intensive process; its purpose is to re-establish original properties of the now dirty laundry so that it may fulfil its functions again. This is basically a recycling and regeneration process comprising many sub-operations. Key operation is washing of the laundry in a washing bath, which removes impurities from the laundry. This thesis describes the most common technology of impurities removal, which is washing in a hot washing bath in cooperation with mechanical work and detergents. However, all of the described procedures may also be applied on alternative technologies, such as ozone washing, washing with low-temperature enzymes and ultrasound. Water is applied in all these technologies as a soaking agent. Water must have appropriate properties and must be removed from the laundry after the washing process in subsequent operations (drying, ironing, and pressing). Theoretical introduction of the thesis describes professional laundry care process in detail, and continues with mathematical modelling of the process and its main sub-operations (washing, drying) using mass and heat balance, and data acquisition and their application in research and development. Thesis further describes design of information system on the basis of relational database controlled by web application. This system enables to organize data and information from various sources – measured experimental data, data concerning measurement devices, operational records of machines, etc. Thesis further proposes how to evaluate and reduce energy intensity of a process. Descriptions are validated by examples and case studies. Key section of the thesis is a chapter describing experimental infrastructure. This infrastructure integrates several instalments of laundry equipment and is a fully functional operation of industrial laundry facility with 500kg/shift capacity, which serves as a model of energy intensive process. Sophisticated infrastructure and data acquisition system allows measuring wide spectrum of physical entities and examining factors influencing energy intensity of processes, and relationships between these factors as well as effectiveness of various savings measures in real life facilities.
|
|
|
Technical and economic evaluation of the gas microturbine with the waste heat recovery system
Slovák, Rostislav ; Kilkovský, Bohuslav (referee) ; Máša, Vítězslav (advisor)
The use of gas microturbines as a primary unit in CHP is still weak in the industrial process. It gives the driving force to the main aim of this master thesis, which is the technical and economic evaluation of the gas microturbines waste heat recovery system, which is the key factor for their economic sustainability. Assignment contains description of CHP system that was gradually built in LENP laboratory, part of NETME Centre. The author has joined the final work before start-up of the CHP system. He presents and describes results of the first experiments on this unit. The flue gas of a microturbine was used for heating water by heat exchanger flue gas–water and for direct linen drying. The case study of laundry with capacity 10 tons per shift was developed in cooperation with companies in laundry care. Results of those tests were used to process integration and utilization of this professional industrial laundry All obstacles found and opportunities of the use of microturbines are comprehensively described and tested in case studies, which are simulated in Chemstation Chemcad Software. Results of the thesis are expected to be useful these fields: the use of gas microturbines in industry & energy savings in industrial laundries.
|
|
|
MUSEUM OF TEXTILE INDUSTRY IN BRNO
Střeštíková, Vendula ; Zemánek, Václav (referee) ; Zemánková, Helena (advisor)
The diploma thesis is focused on the revitalization of the dilapidated area of the former textile factory in Brno, Obřany. Areal is located in the city's peripheral parts between Maloměřice and Obřany. The location of the areal creates a strategic potential for creating a closer relationship between the central part of the city and its peripheries which allows urban activities spread to the distant area. The main target of the paper was to promote the relationship between the island and the water element - the river which brings a unique composition for the creation of a new central point of the urban part, which in Obřany currently lacking. The main focus of the project was to support the local potential by expanding the range of urban activities and recreational opportunities with respect for industrial heritage of Brno. It was necessary to made a radical interventions for island revitalization. Cleaning the island from inappropriate, structural, statically or architecturally inadequate buildings and re-opening the space for public was needed. The former spinning factory was therefore a key element of the entire project. It is due to its monumental qualities predestined to place the main and dominant function which after a previous analysis and survey was allocated to the textile museum. As the opposite of this huge structure there were designed a free and grassy area of the park which has been cleaned from the old unsatisfactory objects. The preserved buildings of the former textile factories were individually revitalized and designed with new suitable functions.
|
|
|
Senior's Boarding House
Huleja, Adam ; Struhala, Karel (referee) ; Košíčková, Ivana (advisor)
This thesis is deals with design of a Senior’s Boarding House in Lomnicka u Tisnova. Building four-storey building with one service basement floor with This thesis deals with a design of a retirement home in Lomnicka u Tisnova. This is a four storey building with one service basement floor and with a flat roof. The structural system is of a transverse wall type. Material of structural elements is a combination of reinforced concrete and masonry. The building is founded on piles. In addition, the design includes a restaurant for warming and serving food prepared in different place, laundry and a small pool. All construction drawings and schedules has been developed as building information model (BIM).
|
|
|
Waste heat within professional laundry
Svoboda, Adam ; Máša, Vítězslav (referee) ; Bobák, Petr (advisor)
This bachelor thesis deals with professional laundry service and background research on commercial opportunities for utilization of waste heat in industrial laundries. The practical part consists in measuring properties of the waste flow from the industrial washing machine and the calculation of potentially useful heat. In the conclusion possible risks of using heat from waste water and a draft plan for this use are formulated.
|
|
|
Energy Intensity Reduction of a Professional Laundry Care Process
Bobák, Petr ; Klemeš,, Jiří (referee) ; Noskievič, Pavel (referee) ; Stehlík, Petr (advisor)
Doctoral thesis deals with professional laundry care process and reduction of energy intensity and use of other operational commodities used in the process. Professional laundry care process is a specific energy intensive process; its purpose is to re-establish original properties of the now dirty laundry so that it may fulfil its functions again. This is basically a recycling and regeneration process comprising many sub-operations. Key operation is washing of the laundry in a washing bath, which removes impurities from the laundry. This thesis describes the most common technology of impurities removal, which is washing in a hot washing bath in cooperation with mechanical work and detergents. However, all of the described procedures may also be applied on alternative technologies, such as ozone washing, washing with low-temperature enzymes and ultrasound. Water is applied in all these technologies as a soaking agent. Water must have appropriate properties and must be removed from the laundry after the washing process in subsequent operations (drying, ironing, and pressing). Theoretical introduction of the thesis describes professional laundry care process in detail, and continues with mathematical modelling of the process and its main sub-operations (washing, drying) using mass and heat balance, and data acquisition and their application in research and development. Thesis further describes design of information system on the basis of relational database controlled by web application. This system enables to organize data and information from various sources – measured experimental data, data concerning measurement devices, operational records of machines, etc. Thesis further proposes how to evaluate and reduce energy intensity of a process. Descriptions are validated by examples and case studies. Key section of the thesis is a chapter describing experimental infrastructure. This infrastructure integrates several instalments of laundry equipment and is a fully functional operation of industrial laundry facility with 500kg/shift capacity, which serves as a model of energy intensive process. Sophisticated infrastructure and data acquisition system allows measuring wide spectrum of physical entities and examining factors influencing energy intensity of processes, and relationships between these factors as well as effectiveness of various savings measures in real life facilities.
|
guest ::
