bedijn81

The gasdynamics of H II regions. IV - The champagne phase and the propagation of ionization fronts into dense clouds
P. J. Bedijn, G. Tenorio-Tagle;
AaA, 1981, 98, 85

ABSTRACT:Numerical calculations of the gas dynamical evolution of H II regions undergoing the champagne phase are presented. The present calculations extend to times in the evolution when the champagne rarefaction wave influences the ionized gas that lies between the ionizing star and the ionization front moving into the dense cloud. The propagation of the ionization front is studied numerically as well as in an approximative semi-analytical way for various cases.
KEYWORDS: gas dynamics, gas ionization, h ii regions, nebulae, differential equations, elastic waves, gas density, isothermal processes
PERSOKEY:region hii, ,
CODE: bedijn81

The gasdynamics of H II regions. IV - The champagne phase and the propagation of ionization fronts into dense clouds P. J. Bedijn, G. Tenorio-Tagle; AaA, 1981, 98, 85

The gasdynamics of H II regions. IV - The champagne phase and the propagation of ionization fronts into dense clouds
P. J. Bedijn, G. Tenorio-Tagle;
AaA, 1981, 98, 85