Modeling of Induction Shrink Fit of Action Wheel in Gas Turbine

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F11%3A43922708" target="_blank" >RIV/49777513:23220/11:43922708 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Modeling of Induction Shrink Fit of Action Wheel in Gas Turbine

Original language description

Induction shrink fit in a gas turbine is modeled. The fit is realized by pressing of the heated steel disk carrying the blades on shaft and its purpose is transferring a relatively high torque in specific operation conditions. The paper deals with its computer modeling, which represents numerical solution of a nonlinear and nonstationary coupled problem characterized by interaction of magnetic field, temperature field and field of thermoelastic displacements. Computations are carried out using a combination of commercial and own codes. The methodology is illustrated by a typical example.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

<a href="/en/project/GAP102%2F11%2F0498" target="_blank" >GAP102/11/0498: New adaptive higher-order monolithic methods for numerical solution of evolutionary multiphysics problems in electrical engineering</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů