Q1.8 Assuming that Tfuel = a1q and q = a₂w, what is the condition on ₁ and ₂ so that the system described

here for the regulation is stable.

If the fluid is compressible, the dynamics of a system change. To understand the effect of compressibility in a

fluid system, look at the following system, where A is the piston area, and β is the fluid compressibility.