Computational Mechanics Laboratory (CompMechLab)

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CompMechLab AVI-Gallery

AVI-Gallery: Low-frequency oscillations of the pipeline with helical winding allowing multiple contact intercation between coils

AVI-Gallery contains more than 150 animations illustrating analysis results obtained with use of ANSYS and LS-DYNA FE software. AVI-Gallery

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CompMechLab Research Projects

In this section the materials about CompMechLab research projects are presented. All rights are reserved. No one can use any part of these materials in their personal interests without CompMechLab permission.

Project Title:	Finite element modeling and modal analysis of the gas turbine unit turbocompressor
Industry:	Power Engineering
Keywords:	Turbocompressor, gas turbine unit, eigenfrequencies and mode shapes
Software:	ANSYS
Year:	2004

Vibration analysis of the gas turbine turbocompressor is carried out. Modal FE analysis is performed with use of ANSYS 5.6 in order to offset from resonance frequencies.

Main components of the turbocompressor that are included into 3D FE model are: compressor casing, combustion chamber casing, stiffening ribs, rotor containing 15 stages of compressor and 4 stages of gas turbine.

3D FE model contains 210312 DOF, elements SOLID95, COMBIN14, SHELL93 and BEAM4.

Finite element modeling and modal analysis of the gas turbine unit turbocompressor

Description (in Russian) Turbocompressor (doc, 188 Kb)

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Power Engineering

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