National Repository of Grey Literature 12 records found  previous11 - 12  jump to record: Search took 0.01 seconds. 
Nanofluids
Cabúk, Matej ; Kárník, Jan (referee) ; Fic, Miloslav (advisor)
Nanomaterials are phenomena of present time in science and technology. Nanofluids are fluids with original characteristics. In this thesis are presented production methods and effect of nanoparticles onto basic thermophysical properties. Applications of nanofluids are attractive. It is used mainly in heat transfer systems, but can be used in wide area. It can increase the performance a efficiency, save energy and money but also rescue human lives.
Investment casting waxes and measurements of their properties with regard to simulation software
Bochníček, Štěpán ; Mikulka, Vít (referee) ; Kosour, Vojtěch (advisor)
Today, the use of simulations is increasing in order to reduce cost and complexity of production and also to prevent product defects. For this purpose, we use simulation programs, such as ProCAST. This program is designed for simulation of casting parts. In my bachelor thesis I focused on the methods of casting lost wax, where the model is made of wax mixture. In each simulation we have to obtain and specify the properties of the material to casting. I described these properties and methods of measurement in this bachelor thesis.

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