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Aerodynamic components of passenger cars
Petrskovský, Adam ; Vančura, Jan (referee) ; Vondruš, Jan (advisor)
This bachelor thesis is focused on aerodynamics of the cars. Theories on aerodynamics characterizations as well as force exertions are presented here. Moreover, the influence of aerodynamics on fuel consumption and formation of harmful emissions is described. The thesis also provides a comprehensive overview of particular aerodynamic devices used on cars. Furthermore, CFD simulations of four aerodynamic devices on a simplified model of car are included. The results of these simulations are then evaluated and the respective aerodynamic devices are subsequently compared to find out which of them has contributed the most to the improvement of aerodynamic characteristics of the vehicle.
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Air conditioning area of the car showroom
Svobodová, Leona ; Blasinski, Petr (referee) ; Rubina, Aleš (advisor)
The diploma thesis deals with shielding elements in the theoretical, project and experimental level. The theoretical part describes the variants of building shading and compares individual shading elements. It explains several concepts from the field of environmental technology, which are related to the topic. The design part deals with the air conditioning of the showroom space with a specific indoor environment. The space has a flush facade, so it has a high heat load. This is a showroom for veterans, where it is necessary to maintain optimal constant hu-midity throughout the year. An air conditioning unit was designed for these needs. The experimental part describes the measurement of the values of the shielding factor of external blinds for individual slopes of slats. The measurement results are applied to the reference room and the dependence between the inclination of the slats and the energy demand for space cooling is evaluated by the software.
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Extension of the production hall
Dvořák, Petr ; Rubina, Aleš (referee) ; Rubinová, Olga (advisor)
The bachelor thesis deals with the design of air-handling devices for the first floor of the production hall extension. The devices are designed to achieve operational, functional, and hygienic requirements. The changing room and sanitary facilities are warm air heated. For purposes of the showrooms is designed central air conditioning. The dining room and food preparation areas are also air-conditioned. The theoretical part focuses on the influence of the shading coefficient and direct solar radiation on the course of heat gains.
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Air conditioning area of the car showroom
Svobodová, Leona ; Blasinski, Petr (referee) ; Rubina, Aleš (advisor)
The diploma thesis deals with shielding elements in the theoretical, project and experimental level. The theoretical part describes the variants of building shading and compares individual shading elements. It explains several concepts from the field of environmental technology, which are related to the topic. The design part deals with the air conditioning of the showroom space with a specific indoor environment. The space has a flush facade, so it has a high heat load. This is a showroom for veterans, where it is necessary to maintain optimal constant hu-midity throughout the year. An air conditioning unit was designed for these needs. The experimental part describes the measurement of the values of the shielding factor of external blinds for individual slopes of slats. The measurement results are applied to the reference room and the dependence between the inclination of the slats and the energy demand for space cooling is evaluated by the software.
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Extension of the production hall
Dvořák, Petr ; Rubina, Aleš (referee) ; Rubinová, Olga (advisor)
The bachelor thesis deals with the design of air-handling devices for the first floor of the production hall extension. The devices are designed to achieve operational, functional, and hygienic requirements. The changing room and sanitary facilities are warm air heated. For purposes of the showrooms is designed central air conditioning. The dining room and food preparation areas are also air-conditioned. The theoretical part focuses on the influence of the shading coefficient and direct solar radiation on the course of heat gains.
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