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PÍŠTĚK, V. RAMÍK, P. RAUSCHER, J.
Original Title
Cranktrain Axial Vibrations
Type
conference paper
Language
English
Original Abstract
Crankshafts of piston engines can be subject to axial vibrations, or, more correctly since the modes of various types are all coupled, to vibration modes that are mainly axial. They can be dangerous owing to the possibility of exciting by gas pressures and inertia forces of reciprocating parts due to the coupling of the various modes. In the past, axial vibrations were an actual danger only in few cases, mainly linked with slow large Diesel engines, but the modern tendency towards higher material stress levels, speeds, and power/mass ratios caused them to become an important factor in the design of wider classes of contemporary internal combustion engines.
Keywords
Crankshaft, FE-model, forced vibrations, Fourier analysis, vibration damper
Authors
PÍŠTĚK, V.; RAMÍK, P.; RAUSCHER, J.
RIV year
2001
Released
12. 9. 2001
Publisher
Vojenská akademie v Brně
Location
Brno
ISBN
80-85960-27-3
Book
XXXII. mezinárodní konference kateder a pracovišť spalovacích motorů České a Slovenské republiky
Pages from
216
Pages to
221
Pages count
6
BibTex
@{BUT69903 }