Use the linear momentum rate balance lmrb to show that the

Question

Use the linear momentum rate balance (LMRB) to show that the thrust force F of a rocket engine nozzle (given Figure) is given by

F = m(V_exit/g_c) + (P_exit - P_a)A_exit

and show that the absolute maximum thrust produced as M_exit → ∞ is given by

F_max = 2c_p(Ρ_exitA_exitT_os) + (P_exit - P_a)A_exit