Open Access

Table 6

Stress, strain, and total deformation of FGM turbine disc under different engine conditions.

Engine state Speed (rpm) Max von Mises stress (MPa) Maximum principal strain Total deformation (mm)
Maximum state 17 650 914.3 6.625e-3 0.4269
Cruise state 16 446 808.3 5.860e-3 0.3786
Idle state 9210 266.8 1.934e-3 0.1277

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