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Lubricants in Up-to-date Combustion Engines
Čech, Martin ; Svída, David (referee) ; Dundálek, Radim (advisor)
In my bachelor work I have tried to analyze informations about lubricants in up to date combustion engines. This work deals with motor oils and their viscosity and performance classification The special motor oils for motorcycles are part of this bachelor work too. One of the aims of bachelor work provide informations about gear oils for automatic as well as manual transmissions and their classification. This work describes also questions about additives.
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Oils for combustion engines
Dzurenda, Ján ; Novotný, Pavel (referee) ; Maršálek, Ondřej (advisor)
Bachelor's thesis deals with information search of the current state of knowledge in the field of lubrication of combustion motors, i.e. lubrication systems and oils for combustion motors. The introduction of work focuses on the issue of lubrication systems, theirs partitions by methods of lubrication and description of the main parts of the lubrication system. Next part is focused on the oils of motors. In this part is referred to division of motor oils, requirements for motor oils and characteristics of motor oils. Follow part describes issues associated with the lubrication of combustion motors. Part cites main factors that affect the properties of motor oils i.e. fuel, water, glycol and dirt. Further is processed problem of motor working i.e. temperature, amount and consumption of oil. The last part describes the issues of biodegradability and actual requirements of application for motor oils.
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Testing of motor oils
Čtveráček, Martin ; Novotný, Pavel (referee) ; Maršálek, Ondřej (advisor)
Summary and specification of testing combustion engines motor oils are mentioned in this bachelor’s thesis. First chapter describes types of wear and its incidence in combustion engines. The main topic of this thesis is methods of testing motor oils by means of tribotechnical diagnostic tests. Next chapter is about defectoscopic methods and describes its use. The last part of this thesis deals with periods of oil change.
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Oils for combustion engines
Dzurenda, Ján ; Novotný, Pavel (referee) ; Maršálek, Ondřej (advisor)
Bachelor's thesis deals with information search of the current state of knowledge in the field of lubrication of combustion motors, i.e. lubrication systems and oils for combustion motors. The introduction of work focuses on the issue of lubrication systems, theirs partitions by methods of lubrication and description of the main parts of the lubrication system. Next part is focused on the oils of motors. In this part is referred to division of motor oils, requirements for motor oils and characteristics of motor oils. Follow part describes issues associated with the lubrication of combustion motors. Part cites main factors that affect the properties of motor oils i.e. fuel, water, glycol and dirt. Further is processed problem of motor working i.e. temperature, amount and consumption of oil. The last part describes the issues of biodegradability and actual requirements of application for motor oils.
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|
|
Oils for combustion engines
Dzurenda, Ján ; Novotný, Pavel (referee) ; Maršálek, Ondřej (advisor)
Bachelor's thesis deals with information search of the current state of knowledge in the field of lubrication of combustion motors, i.e. lubrication systems and oils for combustion motors. The introduction of work focuses on the issue of lubrication systems, theirs partitions by methods of lubrication and description of the main parts of the lubrication system. Next part is focused on the oils of motors. In this part is referred to division of motor oils, requirements for motor oils and characteristics of motor oils. Follow part describes issues associated with the lubrication of combustion motors. Part cites main factors that affect the properties of motor oils i.e. fuel, water, glycol and dirt. Further is processed problem of motor working i.e. temperature, amount and consumption of oil. The last part describes the issues of biodegradability and actual requirements of application for motor oils.
|
|
|
Testing of motor oils
Čtveráček, Martin ; Novotný, Pavel (referee) ; Maršálek, Ondřej (advisor)
Summary and specification of testing combustion engines motor oils are mentioned in this bachelor’s thesis. First chapter describes types of wear and its incidence in combustion engines. The main topic of this thesis is methods of testing motor oils by means of tribotechnical diagnostic tests. Next chapter is about defectoscopic methods and describes its use. The last part of this thesis deals with periods of oil change.
|
|
|
Lubricants in Up-to-date Combustion Engines
Čech, Martin ; Svída, David (referee) ; Dundálek, Radim (advisor)
In my bachelor work I have tried to analyze informations about lubricants in up to date combustion engines. This work deals with motor oils and their viscosity and performance classification The special motor oils for motorcycles are part of this bachelor work too. One of the aims of bachelor work provide informations about gear oils for automatic as well as manual transmissions and their classification. This work describes also questions about additives.
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Consumer competition in the car workshop segment
Brož, Jan ; Vávra, Oldřich (advisor) ; Kozák, Petr (referee)
This paper deals with description and evaluation of the specific consumer competition implemented by OMV Česká republika, s.r.o. First part is devoted strictly to theory like consumer competition's place within the marketing mix, legal arrangements and tax aspects of the consumer competitions. Practical part commences with introduction of the company OMV Česká republika, s.r.o., continues with analysis of the Czech lubes market and short excursion to European legislation in the field of lubes. Furthermore, the paper introduces EPG (Engine Protection Guarantee) programme implemented by OMV Česká republika, s.r.o., the consumer competition used as support of this programme and also marketing support of the consumer competition. At the end, the paper is evaluating the whole consumer competition.
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