Project detail

The dynamic behavior analysis of coupling totors systems with elastic nonrotating parts and nonlinear bearings

Duration: 01.01.1996 — 31.12.1998

Funding resources

Czech Science Foundation - Standardní projekty

- whole funder

On the project

Description in English
The substance of the project consists in fiheorefiical, numerical and experimental analysis of dynamical behaviour of nonlinear rotor systems with the influence of flexible nonrotating parts and with the nonlinear coupling between rotating and nonrotating components. The project will include the solution of the eigenvalue problem and steady state and transient response. It is directed on general mechanical and electromechanical rotor systems of middle power that contain electromechanical couplings and that are described by known nonlinear functions. It also includes the verification of the developed numerical algorithms and programs through experimental modelling with rotor systems. The project is aimed at the field of computational modelling. It is supposed new algorithms and computer programs for the analysis of dynamical behaviour of rotor systems with flexible stators will be developed. Coupling parts (bearings, dampers, electromechanical forces, etc.) are considered to be nonlinear.

Mark

GA101/96/0781

Default language

Czech

People responsible

Malenovský Eduard, prof. Ing., DrSc. - principal person responsible

Units

Faculty of Mechanical Engineering
- (1996-01-01 - 1998-12-31)

Results

HLAVOŇ, P., HOUFEK, L. Using of the long squeeze film dampers in rotor systems. In Zeszyty naukowe katedry mechaniki stosowanej. Applied Mechanics 2003. Polsko, Gliwice: 2003. p. 79 ( p.)ISBN: 83-917224-3-0.
Detail

FOREJT, M. Porušení tvářecích nástrojů jako důsledek primárních vad nastrojových ocelí. Zeszyty Naukowe Politechniki Opolskiej Seria Mechanika, 1997, roč. 55, č. 235, s. 45 ( s.)ISSN: 0209-0848.
Detail

FOREJT, M., VRBKA, J. On Modelling of the Contact Conditions in Compound Die Using the Hermitian Finite Elements. Journal of Materials Processing Technology, 1996, vol. 60, no. ix, p. 481-484. ISSN: 0924-0136.
Detail

Responsibility: Malenovský Eduard, prof. Ing., DrSc.