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Cost analysis and evaluation of a bus line in regional transportation
Rypák, Tomáš ; Grund, David (referee) ; Libertín, Josef (advisor)
This diploma thesis deal with analysis and evaluation of the operating costs of bus line no. 107 with emphasis of fuel costs. The first part is devoted to the history, formation of bus transport, foundation of selected bus company and current status. The second part deals with the selected bus line no. 107. The third part is devoted to analysis of operating costs. The last part proposes measures for eliminating the costs of fuel consumption.
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Influence of vehicle geometry on tire durability and fuel consumption
Sláma, Vladimír ; Langer, Aleš (referee) ; Bilík, Martin (advisor)
Goal of this thesis is to study influence of vehicle geometry on tire durability and fuel consumption. To find out the results, a series of tests in real traffic was performed on different vehicles with different settings of front axle geometry. Data was processed in order to determine the influence. It was proven that geometry influences the tire durability significantly. Influence on fuel consumption is also possible but other factors can affect the consumption more.
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Porovnání precizního a konvenčního zemědělství na daném pozemku
POSPÍCHAL, Tomáš
The bacherol's thesis examines the difference between conventional and precision agriculture in tillage and their impact on work efficiency. It focuses tillage methods, guidance systems, conventional and precision agriculture. The practical part of the work compares the impact of conventional and precision agriculture on fuel comsumption, area performance, prime and secondary time on given plot divided into two parts.
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Opakované porovnání konvenčního a minimalizačního zpracování půdy
POLAN, Tomáš
The diploma thesis deals with soil treatment procedures and contains individual options and describes their advantages and disadvantages. It focuses on two technologies, which are compared in terms of fuel consumption, the time required to perform work operations and the condition of the crop. This is a follow-up to a previous bachelor's thesis on the same topic. The results of both experiments and annotated aspects that influenced the experiments are described.
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Porovnání žacích strojů ŽTR Pelhřimov 164 a Krone R320
VOKÁČ, Martin
This bachelor´s thesis deals with a comparison of two selected mowers ŽTR Pelhřimov 164 and Krone EasyCut R320 designed for harvesting permanent grassland. The main factors that will be assessed in this work include the economic side, performance and fuel consumption. The comparison will be simulated on three types of farms with an area of 21,3, 170 and 1 700 hectares. The resulting costs associated with mowing will then be converted to 1 tonne of mass.
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Porovnání diskového a radličkového podmítače
NOVOTNÝ, Filip
The diploma thesis deals with an issue of stubble plough under and a comparison of dise and skive stubble ploughs. The introductory theoretical part sums up the basic information about a soil and its treatment, information about agricultural machinery and concrete sorting stubble ploughs according to their working organs. A short history of Lemken company follows. The second part of the thesis compares the disc and the skive stubble ploughs in conditions of the agricultural company Zas Dražice Plc. Following gauges were examined during the field tests: cloddishness in cultivated part of the soil, defray postharvest rests, gas consumption or investment and operating costs.
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Influence of vehicle geometry on tire durability and fuel consumption
Sláma, Vladimír ; Langer, Aleš (referee) ; Bilík, Martin (advisor)
Goal of this thesis is to study influence of vehicle geometry on tire durability and fuel consumption. To find out the results, a series of tests in real traffic was performed on different vehicles with different settings of front axle geometry. Data was processed in order to determine the influence. It was proven that geometry influences the tire durability significantly. Influence on fuel consumption is also possible but other factors can affect the consumption more.
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Porovnání konvenčního a minimalizačního zpracování půdy
POLAN, Tomáš
This bachelor thesis deals with soil tillage systems. It contains of using individual technologies with regard to fuel consumption, time needed for operations and condition of growing crops. Machines used for the tillage are also described in this thesis. The experiment was realized in a single groundfield which was divided to avoid distortion of results by different soil quality.
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