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Compressor system of modern turbofan engines
Rajnošek, Jakub ; Zima, Martin (referee) ; Šplíchal, Miroslav (advisor)
The bachelor thesis deals with innovations in compressor systems of modern turbofan engines and ongoing projects aimed at increasing the efficiency of compressor. The first part describes the basic parameters of the compressor with emphasis on efficiency. The second part deals with losses that lead to a decrease in efficiency. The third part describes examples of projects and innovations that focus on increasing the efficiency of compressor.
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Ideal cycle gas turbines
Bobčík, Marek ; Mauder, Tomáš (referee) ; Štětina, Josef (advisor)
The purpose of this bachelor thesis is to describe the basic characteristics of ideal cycle gas turbines. It deals with the derivation of basic formulae for thermal efficiency calculation. It then draws a comparison between the thermal efficiency of various types of heat cycles used for gas turbines.
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Study of the Gas Blow-by through the Turbocharger Sealing System
Požár, Vladimír ; Novotný, Pavel (referee) ; Vacula, Jiří (advisor)
The work focuses on the investigation of gas flow within the sealing system of a turbocharger, specifically in the compressor section. The sealing „piston” ring located here is the main subject of the study, primarily examining the influence of the ring's geometry and its positioning in the shaft groove on gas leakage into the bearing housing. Furthermore, the behavior of this flow under various boundary conditions is assessed by testing different flow types.
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Compressor system of modern turbofan engines
Rajnošek, Jakub ; Zima, Martin (referee) ; Šplíchal, Miroslav (advisor)
The bachelor thesis deals with innovations in compressor systems of modern turbofan engines and ongoing projects aimed at increasing the efficiency of compressor. The first part describes the basic parameters of the compressor with emphasis on efficiency. The second part deals with losses that lead to a decrease in efficiency. The third part describes examples of projects and innovations that focus on increasing the efficiency of compressor.
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|
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Ideal cycle gas turbines
Bobčík, Marek ; Mauder, Tomáš (referee) ; Štětina, Josef (advisor)
The purpose of this bachelor thesis is to describe the basic characteristics of ideal cycle gas turbines. It deals with the derivation of basic formulae for thermal efficiency calculation. It then draws a comparison between the thermal efficiency of various types of heat cycles used for gas turbines.
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