Complete design of induction shrink fit between disk and shaft

0422703 - ÚT 2014 RIV MK eng C - Konferenční příspěvek (zahraniční konf.)
Kotlan, V. - Doležel, Ivo - Ulrych, B.
Complete design of induction shrink fit between disk and shaft.
ISEF (International Symposium on Electromagnetic Fields) 2013. Skopje: St. Cyril and Methodius University Skopje, 2013. ISBN 978-9989-630-66-8.
[ISEF (International Symposium on Electromagnetic Fields) 2013. Ohrid (MK), 12.09.2013-14.09.2013]
Grant CEP: GA ČR(CZ) GAP102/11/0498
Institucionální podpora: RVO:61388998
Klíčová slova: induction shrink fit * hard-coupled problem * magnetic field
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika
http://isef2013.feit.ukim.edu.mk/

The problem of fixing a disk on shaft by means of induction shrink fit is analyzed. The analysis consists of two principal parts. The first task is to propose an appropriate interference of the shaft and check the von Mises stress in the disk and shaft in all possible operation regimes. The second task is to map the process of induction heating of the disk before its setting on the shaft. This represents a triply coupled problem that is solved in the hard-coupled formulation. The methodology is illustrated by an example of the active wheel of a gas turbine.
Trvalý link: http://hdl.handle.net/11104/0232008