A quasi-one-dimensional model for cascade gasdynamic lasers

New results on gas density, velocity field, and force field of a gasdynamic laser within a supersonic nozzle

“…Then one has that P (t) = Vṗ(t)/2 which, by using the equation of state namely p(t) = R T ρ(t) (where R and T are the general constant of gases and absolute temperature, respectively) and expression (6), and since exp(cl/2) 1, leads to:…”

“…With respect to fluid mechanics in the context of gasdynamic lasers, we must say that there are a lot of problems to be solved. The fact that there are a number of open questions is due, in part, as we have said above, to that gasdynamic lasers constitute a cross-disciplinary area which introduces a notable degree of complexity so, as other fields of science, the lasers in question should be explored with powerful techniques on both the theoretical and experimental sides [4][5][6].…”