Počet záznamů: 1
Selected Topics in Nonlinear Dynamics and Theoretical Electrical Engineering
- 1.
SYSNO ASEP 0386185 Druh ASEP M - Kapitola v monografii Zařazení RIV C - Kapitola v knize Název Hard-Coupled Modeling of Induction Shrink Fit of Gas-Turbine Active Wheel Tvůrce(i) Kotlan, V. (CZ)
Karban, P. (CZ)
Ulrych, B. (CZ)
Doležel, Ivo (UT-L) RID
Kůs, Pavel (UT-L)Zdroj.dok. Selected Topics in Nonlinear Dynamics and Theoretical Electrical Engineering. - Heidelberg : Springer, 2012 / Kyamakya K. ; Halang W.A. ; Mathis W. ; Chedjou J.C. ; Li Z. - ISSN 1860-949X - ISBN 978-3-642-34559-3 Rozsah stran s. 287-301 Poč.str. 15 s. Poč.výt. 500 Poč.str.knihy 419 Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova induction shrink fit ; finite element methods of higher order of accuracy ; coupled problem Vědní obor RIV JA - Elektronika a optoelektronika, elektrotechnika CEP GAP102/11/0498 GA ČR - Grantová agentura ČR GA102/09/1305 GA ČR - Grantová agentura ČR CEZ AV0Z20570509 - UE-C, UT-L (2005-2011) UT WOS 000312276200016 DOI https://doi.org/10.1007/978-3-642-34560-9_16 Anotace Hard-coupled model of induction heating of a ferromagnetic disk is presented. The problem is described by three coupled partial differential equations (for the distribution of electromagnetic field, temperature field and field of thermoelastic displacements) whose coefficients are temperature-dependent functions. The system is solved numerically in the monolithic formulation by a fully adaptive finite element method of higher order of accuracy implemented into own codes Hermes and Agros. The methodology is illustrated by a typical example—heating of an active wheel of a high-speed gas turbine that is to be hot-pressed on a shaft with the aim of obtaining a shrink fit allowing transferring the given torque at the nominal revolutions. Evaluated and discussed are also the parameters of the heating process in transverse and longitudinal magnetic fields. Pracoviště Ústav termomechaniky Kontakt Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Rok sběru 2013
Počet záznamů: 1