This doctoral thesis seeks to evaluate the accessibility of the centre of the capital city Prague by people commuting from the suburbs on a daily basis using different types of transport and the related energy performance of these differing types of vehicle. The goal of this academic work is to propose a methodology for measuring transport accessibility by utilising energy efficiency as benchmark. On the basis of energy requirements, obtained by measurements taken during journeys both by car and bus, a method of calculating the energy demands of the two modes of transport was derived. This proposed method of measurement was then applied to journeys from selected suburbs and the results were compared. A part of this work was to propose an "energy information label" whose goal is to inform residents about the energy requirements of the various types of transport when used for their daily commute from the suburbs to the city core. It was verified that the performance of the measured units of energy required are significantly affected by another factor. The main benefit of this work is the proposal of a methodology for the acquisition and measurement of the energy performance during the populations daily commute. Another benefit is the proposal to implement an "energy information label" which serves to inform the population about the energy performance when commuting to their place of work in the city core.

This thesis on the analysis of the main reasons influencing the energy consumption in the moving transport vehicles is focused on point out the effect of the driving resistances and other quantities on the total energy consumption. In the first part the thesis deals with the theory of road transport, theory of driving resistances and also economics of driving and measurement of fuel consumption. The second part deals with the calculation of resistance of selected cars and their consumption.

Works on Serial and Parallel Diagnostics of Direct Fuel Injection for the Superb 1.8 TSI is concerned with the use of the Škoda Superb II. generation, based on VOŠ professional training, automotive and technical secondary school in České Budějovice. Because the car is fully functional, it is possible to demonstrate both the mode of operation and the control options on the individual components. The aim of this diploma thesis is therefore to make, document and describe diagnostics of the fuel system of the mentioned vehicle using the gauges and diagnostic tools available in the school education. I believe that I will acquire other valuable theoretical and practical knowledge, which I will apply in the technical practice.

The thesis Alternative fuels for transport is dealing with the topic of economic competitiveness and environmental advantages of alternative fuels in comparison to classical oil fuels in transport. First, the main transport related problems are discussed in detail, including the dependency on oil, emissions from transport and their impact on human health and the environment. Then, the different types of alternative fuels are presented, including the legal framework, possibility of tax exemption and subsidy financing. The comparison of emissions of alternative and classical fuels follows the logic of the whole life cycle of a fuel, using the Well-to-Wheel analysis as method. Emissions of greenhouse gases and emissions of pollutants of local importance are observed. The cost comparison is based on experience in public bus transport in the Czech Republic. Fixed, variable and total costs are compared for classical diesel, biodiesel, natural gas, LPG, hydrogen and an electric vehicle. The purpose of the study is to decide which of the alternative fuels represents a cost competitive option in comparison to classical diesel and also provides a reduction in total emissions. The results of the study are designed to help Krkonošské Metro Association to choose a suitable alternative fuel for a project in rail transport.

This thesis deals with modes of transport and their impact on the environment. The theoretical part of this thesis deals with fossil fuels and their impact on the environment, emission that are produced and alternative fuels. The theoretical part also describes how emissions at different transport mode are regulated. The practical part consists of comparison of specific transport modes, regarding of emissions produced.

This diploma thesis is focused on cost index. Cost index is one of the method, which is used for cost optimalization in airline operation. Cost index compare time-related costs during flight and cost of fuel. Value of cost index influences cruise speed and fuel consumption, the higher cost index, the higher speed. Costs classification into fixed, variable and time-related costs is very important for cost index calculation. Goal of thesis is decribe importance of using cost index and advantages resulting from correct cost index application in airline operations. Practical part is focued on fuel consumption of Boeing 737 on specific routes and its evaluation. The goal is to compare calculated and real fuel consumption and find, if an airline is able to achieve calculated consumption in real operation.

The target of this diploma theses is to evaluate the Common Transport Policy of the EU and the development of decarbonization in world and European economies. The first chapter focuses on the role of transport in economy, common transport policy of the EU and its environmental aspects. Next chapter is specialized in adoption of the Kyoto protocol, than in the global and European development and decarbonization in transportation. Last third chapter aims on the future of decarbonization and the alternative fuels.

This thesis deals with energetical and efficiency comparison of two tractor transmission types, used by the Zetor company. The description of transmission construction types of various tractor producers is given, with focus on Zetor tractors transmission construction. The laboratory methodology and operating tractor and tractor sets measurement is described. The individual results are introduced in tables and graphs and subsequently evaluated.

Emission limits and economic situation pressure automobile manufacturer, over the prospective buyer, to production more economy car. One of the elements which may indirectly reduce for example fuel consumption is automobile radiator. Construction of these accessories isn’t simple and simulation its characteristics need inspection in real measurements. Test bench for automobile radiator can help to easily choice and the project cooling system of the vehicles.

The diploma thesis "Analysis of technical parameters of compression ignition engines" deals with the current concept of diesel engine construction. The introduction introduces the development of a diesel engine to the present. Furthermore, it discusses the current state of the engine design and its problems, there are presented the technical parameters of the selected set of diesel engines. The technical parameters are tabular, there is a graphical and computational analysis. The final stage of the work is to discuss and conclude on the topic of diesel combustion engines.