PSI - Issue 52

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Saverio Giulio Barbieri et al. / Procedia Structural Integrity 52 (2024) 523–534 Author name / Structural Integrity Procedia 00 (2019) 000 – 000

526

a

b

c

Fig. 2. Simplified CAD file of the clutch: (a) isometric view; (b) sectional view; (c) detail of the friction disc.

Table 1. Material properties. AISI 1060 Density

7.9 kg/dm 3

Conductivity Specific heat

0.04 W/(mm°C)

460 J/(Kg°C)

Young’s modulus

Function of temperature

Poisson’s ratio

0.3

Thermal expansion

1.2·10 -5

Plasticity

Function of temperature

Friction material Density

5.25 kg/dm 3

Conductivity Specific heat

0.03 W/(mm°C)

550 J/(Kg°C)

Young’s modulus

5.2 GPa

Poisson’s ratio

0.3

Thermal expansion

1.5·10 -6

Plasticity

Not considered