Table 1: Numerical values of the parameters for the piston problem.

𝑘 𝑚 𝐿 0 𝑞 0 𝐿 𝑠 0 𝐴 𝛾 𝑝 0 𝐓 0 𝑐 0

107 N/m 0.8 Kg 1 m 0.20 m 1.2 m 1 1.4 105 Pa 300 K287334.7 m/s