Abstract
Abstract An advanced computer technology of the thermal stress state and fatigue life analysis of turbine engine exhaust support frames based on the use of licensed engineering analysis software, as well as some specialized home codes are presented in the paper. The developed technology allows perform simulations for the full model of the structure, not only for the typical fragments models, and increase an accuracy of calculations and significantly reduce a design time.
Highlights
Exhaust support frame (ESF) are one of the critical and most loaded part of the gas-turbine engines
An advanced computer technology of the thermal stress state and fatigue life analysis of turbine engine exhaust support frames based on the use of licensed engineering analysis software, as well as some specialized home codes are presented in the paper
The temperature distribution is automatically interpolated to all FEM nodes in STAR-CCM+ and written to the special format les for transfer to ABAQUS / ANSYS
Summary
A. A. Ryabov, V. I. Romanov, V. N. Rechkin, A. Yu. Kudryavtsev, and D. Yu. Strelets* Computer technology of the thermal stress state and fatigue life analysis of turbine engine exhaust support frames https://doi.org/10.1515/eng-2019-0057 Received December 6, 2018; accepted August 28, 2019
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