National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Diagnostika LPG
ŠIK, Matěj
The search for possible energy sources to power cars is a constant question. The aim of this bachelor thesis was to analyze and summarize the information obtained on the issue of LPG diagnostics. The theoretical part deals with LPG, its history and current use. It also defines the achieved stages of alternative LPG propulsion in the Czech Republic and analyses the factors that have a positive or negative effect on the development of alternative LPG propulsion. The reader will also be introduced to the most important manufacturers of LPG systems. Finally, conversions to LPG propulsion and the types of systems used are described. This is followed by a detailed introduction to the various components of the LPG system. In the research part, two issues of cars converted to LPG propulsion are addressed. The first part introduces the course of diagnostics of LPG-powered cars from a company named AUTOGAS - CENTRUM, s.r.o. and describes the diagnostic measurements. Using a specific case, it is explained how the diagnostics is performed, how it is evaluated and what is the further procedure based on the facts found. The second part deals with the difference in the performance of the car before and after installation of the LPG system. Measurements of these values were carried out at Korpet s.r.o.
The importance and utilization of LPG in transport
Binderová, Vanda ; Dvořák, Antonín (advisor) ; Hadrabová, Alena (referee)
The importance and utilization of LPG in transport - just the title signifies what is this bachelor thesis focused on. The first part gives a chance to learn more about liquified petroleum gasses, i.e. LPG. It comprehends information about its history, compound, processing, features and also advantages and disadvantages related with this gas. The second part is concerned with the relationship "LPG and environment". You can find there answers to questions like: Why does transport have a negative influence to environment? Which substances are emitted by fuel combustion to atmosphere? Is LPG regardful of environment? The third part is an economic one. It contains the calculations of LPG purchase costs and their economic return and also the price comparison to another fuels. The main aim of this thesis is to compare LPG with petrol and diesel oil and analyze its environmental and economic efficiency.

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