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CFD simulation of exhaust gases flow through the wastegate of petrol engines turbocharger
Trška, Andrej ; Čížek, Petr (oponent) ; Vančura, Jan (vedoucí práce)
This thesis deals with turbochargers and CFD simulation of wastegated turbocharger for petrol engine applications. The aim is to give a general overview on turbocharging and design fundamentals. It describes the procedure of building a 3-dimensional virtual model of turbine housing assembly, extracting fluid volume, mesh and setup of computer CFD calculation, which is evaluated in the end. The result serves to propose different design of turbine housing in order to improve exhaust gases heat distribution at outlet and shorten catalytic converter light-off time.
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Hydraulic unit to wood crusher
Trška, Andrej ; Mazal, Pavel (oponent) ; Dvořáček, Jiří (vedoucí práce)
This bachelors´s thesis is dealing with construction of wood log splitter machines. Main goal of first part is to take a look and summarize the log splitter machines, theirs separation, parameters and application. The second part is dedicated to construction of homemade log splitter.
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CFD simulation of exhaust gases flow through the wastegate of petrol engines turbocharger
Trška, Andrej ; Čížek, Petr (oponent) ; Vančura, Jan (vedoucí práce)
This thesis deals with turbochargers and CFD simulation of wastegated turbocharger for petrol engine applications. The aim is to give a general overview on turbocharging and design fundamentals. It describes the procedure of building a 3-dimensional virtual model of turbine housing assembly, extracting fluid volume, mesh and setup of computer CFD calculation, which is evaluated in the end. The result serves to propose different design of turbine housing in order to improve exhaust gases heat distribution at outlet and shorten catalytic converter light-off time.
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Hydraulic unit to wood crusher
Trška, Andrej ; Mazal, Pavel (oponent) ; Dvořáček, Jiří (vedoucí práce)
This bachelors´s thesis is dealing with construction of wood log splitter machines. Main goal of first part is to take a look and summarize the log splitter machines, theirs separation, parameters and application. The second part is dedicated to construction of homemade log splitter.
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