Effect of the Modification of the Start-Up Sequence on the Thermal Stresses for a Microgas Turbine

Table 1

Mechanical properties of the alloy.

Physical properties of Nimonic 105
Young’s modulus (E)	154 GPa
Density (ρ)	8010
Specific heat (Cp)	586 J/kg°C
Poisson’s ratio (ν)	0.3
Thermal expansion coefficient (α)	14.0 × 10^−6/°C
Thermal conductivity (k)	18.63 W/m°C