An Efficient Model for Valvetrain and Spring Dynamics

A model for valvetrain dynamics is presented, which aims at both accuracy and efficiency. Important aspects in achieving these aims were (i) to formulate the dynamical equations in terms of deviations from the kinematic displacement, (ii) a tappet stiffness which varies with contact point, (iii) a m...

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Veröffentlicht in:	SAE transactions 1989-01, Vol.98, p.1159-1173
Hauptverfasser:	Phlips, P. J., Schamel, A. R., Meyer, J.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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