Detail publikace

A Conceptual Study of Cranktrain with Low Friction Losses

DRÁPAL, L. NOVOTNÝ, P. MARŠÁLEK, O. RAFFAI, P. PÍŠTĚK, V.

Originální název

A Conceptual Study of Cranktrain with Low Friction Losses

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

This article presents computational approaches for verification of conceptual study of low-friction-losses cranktrain design and its vibration analysis. The decrease of friction losses is realized by reduction of crankshaft main bearings number while the influence of a crankshaft pulley torsional vibration and main bearings load are investigated. The computational model is assembled as well as numerically solved in a Multi-Body System whereas the modally reduced bodies are incorporated into it and hydrodynamic problem is also taken into account.

Klíčová slova

Crankshaft, friction losses, main bearings, MBS, torsional vibration

Autoři

DRÁPAL, L.; NOVOTNÝ, P.; MARŠÁLEK, O.; RAFFAI, P.; PÍŠTĚK, V.

Rok RIV

2013

Vydáno

31. 12. 2013

Nakladatel

ČVUT v Praze MECCA

Místo

Praha

ISSN

1214-0821

Periodikum

MECCA - Journal of Middle European Costruction and Design of Cars

Ročník

XI

Číslo

2

Stát

Česká republika

Strany od

6

Strany do

11

Strany počet

6

BibTex

@article{BUT105069,
  author="Lubomír {Drápal} and Pavel {Novotný} and Ondřej {Maršálek} and Peter {Raffai} and Václav {Píštěk}",
  title="A Conceptual Study of Cranktrain with Low Friction Losses",
  journal="MECCA - Journal of Middle European Costruction and Design of Cars",
  year="2013",
  volume="XI",
  number="2",
  pages="6--11",
  issn="1214-0821"
}