Oktatók Diplomamunka témák  BSc MSc
  Nappali Levelező Nappali Levelező


Nagy András Lajos


The effect of surface finish on the running-in process, coefficient of friction and wear in a model system –

friction and wear experiments on a pin-on-disc tribometer


Transferability of friction and wear results from model experiments to whole system applications – measurement based simulation of friction losses in the timing drive


Design and application of a multiple station syringe-style heated dosing pump unit for wear measurement with various engine oils

Measurement and evaluation of Stribeck curves on a model system – simplification of the camshaft bearing       
Measurement and evaluation of the coefficient of friction of cylinder gaskets under various conditions       
Laboratory aging experiments on specific formulated and base oil samples with the addition of synthetic fuels       
Reproducibility analysis of sample preparation methods for friction and wear measurement        
Development of an automated procedure for the evaluation of coefficient of friction curves, wear curves and discrete wear values in UNIPlot and MATLAB      
A review on the crystal structure alterations in 100Cr6 steel due to concentrated energy input       
A review on surface microstructures for friction and wear reduction with an emphasis on LASER techniques     
Conceptual design of a 1-cylinder research engine – review of the SZEngine EVO5 for tribology and thermodynamic research application      
Engine oil degradation – a review on the degradation processes, influencing factors and development of a simplified degradation model for a specific use case      
Tóth Álmos Dávid  Investigation of the tribologic behaviour of nano-PTFE material as engine lubricant additives    
Investigation of the opportunity of the usage of ionic liquids as engine lubricant additives       
Investigation of the opportunity of the usage of new alternative materials as engine lubricant additives      
Szabó Zsolt Correlation between the size of ash particles derived from different ash sources and the deposition of particles in the gasoline particulate filters    
Examination of the migration and deposition of ash particles within the gasoline particulate filter during the normal operation condition and the regeneration phase    
Developing a measuring method from a chain of measurements which clearly shows the accurate location and composition of the ash in gasoline particulate filters      
Examination of ash forming elements derived from oil, fuel and wear particles. Examination of the diameter difference and agglomeration of ash particles in the gasoline particulate filter derived from different sources      
Examine the transformation of flow profiles within the gasoline particulate filter, validating the results of the literature and simulations with measurements on an engine test bench      
Examination of the critical mass of the depositing ash in the gasoline particulate filter with engine test bench measurements. Comparison of the results with the literature      
Examining, selecting and possible minimizing the critical ash forming elements derived from oil, fuel and wear particles    
Examination of the effect of the feedbacks from exhaust gas flows and the behavior of the system during the normal operating condition and the regeneration phase    
Examination of the pressure difference and the transformation of flow profiles due the blocked channels of the gasoline particulate filters    
Szabados György Well-to-wheel analyses of Otto-engine’s fuels (gasoline and bioethanol) regarding the most important air pollutants      
Well-to-wheel analyses of Diesel-engine’s fuels (diesel and biodiesel) regarding the most important air pollutants      
Measurement principles of particulate matter used outside the automotive industry     
Measurement opportunities, results with photo-acoustic principle in the automotive industry    
State of art of HCCI (Homogenous Charged Compression Ignition) technology      
State of the art knocking combustion as for its physical and chemical processes      
Instrumentation of BMT’s test bench 2 in the light of requirements of RDE chapter of the coming EURO 7 Regulation      
State of the art Otto-engines with Exhaust Gas Recirculation (Focus on thermodynamic processes of combustion)      
RDE versus NEDC und WLTP    
Installation activities of a high tech engine test bench    
Dr. Hanula Barna Saját témával kérjük, keresse oktatónkat  
Dr. Tóth-Nagy Csaba Saját témával kérjük, keresse oktatónkat  
Paulovics László Saját témával kérjük, keresse oktatónkat
Nagy Gábor Saját témával kérjük, keresse oktatónkat


Sass Péter Saját témával kérjük, keresse oktatónkat



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Szenátusi Ülés 2019. március 25. 14:00 - 16:00
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