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Master's Thesis
Author of thesis: Ing. Pavel Knor
Acad. year: 2010/2011
Supervisor: prof. Ing. Václav Píštěk, DrSc.
Reviewer: Ing. Pavel Ramík
The main aim of this master’s thesis is to design the drivetrain of four-cylinder gasoline internal combustion engine with torsional vibration rubber dumper. For the basic parameters of the engine are designed two optional crankshafts. Crankshaft with eight counterweights and crankshaft with four counterweights. The thesis also includes modal analysis of the crankshaft using FEM, and design of the main dimensions of the dumper. The following part describes the calculation of force torsional vibration and safety factor solution of crankshaft fatigue using FEM. The final calculation is of the temperature field in the rubber dumper in selected operating modes.
Straight four-cylinder gasoline engine, rubber vibration damper, temperature field, crankshaft, crankshaft balance, crankshaft torsional vibration.
Date of defence
17.06.2011
Result of the defence
Defended (thesis was successfully defended)
Grading
C
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Institute of Automotive Engineering
Study programme
Mechanical Engineering (N2301-2)
Field of study
Automotive and Material Handling Engineering (M-ADI)
Composition of Committee
prof. Ing. Václav Píštěk, DrSc. (předseda) prof. Ing. Stanislav Beroun, CSc. (místopředseda) Ing. Zdeněk Hinner (člen) doc. Ing. Miroslav Škopán, CSc. (člen) doc. Ing. Jiří Malášek, Ph.D. (člen) prof. Ing. Milan Pavelek, CSc. (člen)
Supervisor’s reportprof. Ing. Václav Píštěk, DrSc.
Grade proposed by supervisor: D
Reviewer’s reportIng. Pavel Ramík
Grade proposed by reviewer: D
Responsibility: Mgr. et Mgr. Hana Odstrčilová