A piston, as shown in Figure 3, has an inner diameter of 3 cm and an outer diameter of 5 cm. Its Young's Modulus is 78 GPa. The length L2 is 1 m. Determine the critical buckling load if we assume that the piston is similar to a pinned-fixed beam.
- Rod outer diameter
- L3
- L2
- L1
- L = CL + ST