|
|
Acoustic fields visualization using laser interference
Raffay, Tobiáš ; Havránek, Zdeněk (oponent) ; Skalský, Michal (vedoucí práce)
This bachelor thesis is focused on solving the visualization of acoustic waves using laser interference. The necessary theoretical knowledge to understand the used method of schlieren photography are summarized in the theoretical part. The practical part describes the implementation and results of the assembled systems, shows the differences, and solves the problems that occurred during testing. Apart from visualization of acoustic waves, we can also observe the flow of gases and air with small changes of refractive index.
|
|
|
Study of the ecological impact of production, operation and disposal of various types of cars
Raffay, Tobiáš ; Čudek, Pavel (oponent) ; Jaššo, Kamil (vedoucí práce)
This master thesis focuses on the problem of the ecological impact of the production, use and disposal of vehicles. The theoretical part summarizes the necessary theoretical knowledge for an introduction to this issue. Thus, it focuses on the entire life cycle of a passenger vehicle and the emissions associated with it. The thesis deals with the greenhouse gases released during the whole life cycle of the vehicle. Thus, from the processing of materials, the production of passenger car parts, also in the production and combustion of fuel as well as in the disposal and recycling of the vehicle. The work compares the emissions of petrol, diesel, electric and hydrogen vehicles.
|
|
|
Acoustic fields visualization using laser interference
Raffay, Tobiáš ; Havránek, Zdeněk (oponent) ; Skalský, Michal (vedoucí práce)
This bachelor thesis is focused on solving the visualization of acoustic waves using laser interference. The necessary theoretical knowledge to understand the used method of schlieren photography are summarized in the theoretical part. The practical part describes the implementation and results of the assembled systems, shows the differences, and solves the problems that occurred during testing. Apart from visualization of acoustic waves, we can also observe the flow of gases and air with small changes of refractive index.
|
host ::
RSS.