Stability analysis of a gas turbine exhaust stack

• Main Authors: Hamzah M.Z., Purbolaksono J., Inayat-Hussain J.I., Nordin N.F.
• Other Authors: 57219718512
• Format: Article
• Published: 2023
• Subjects: Deformation; Finite element; Gas turbine; Site inspection; Stress analysis; Design; Gas turbines; Gases; Inspection; Stability; Thermal load; Thermal stress; Turbomachinery; Ventilation exhausts; Design modifications; Exhaust stacks; Finite Element; Finite element analysis; Finite element models; Gas turbine exhausts; Modified designs; Original design; Stability analysis; Technical drawing; Thermal loadings; Finite element method
• Institution: Universiti Tenaga Nasional

Stability analysis, based on finite element method, was carried out on a gas turbine exhaust stack following obvious appearances of significant gaps between its silencer casings and embracing rings. The finite element model was developed by referring to the corresponding technical drawing of the exh...