Cuntz, Manfred A.; Ulmschneider, Peter A hydrodynamic code for the treatment of late-type stellar wind flows based on the method of characteristics. (English) Zbl 0669.76148 Astron. Astrophys. 193, No. 1-2, 119-124 (1988). We describe a time-dependent Eulerian hydrodynamic code based on the method of characteristics which allows the computation of radiating stellar wind flows in tube-like structures on late-type stars. The treatment of boundaries under sub- and supersonic conditions is discussed as is the introduction of shock waves into the atmosphere. Ionization is taken into account. For test and application we study the behaviour to approach limiting shock strength. MSC: 76X05 Ionized gas flow in electromagnetic fields; plasmic flow 85A30 Hydrodynamic and hydromagnetic problems in astronomy and astrophysics Keywords:atmospheres of stars; mass loss; Sun; corona; time-dependent Eulerian hydrodynamic code; method of characteristics; radiating stellar wind flows; tube-like structures; late-type stars; shock waves PDFBibTeX XMLCite \textit{M. A. Cuntz} and \textit{P. Ulmschneider}, Astron. Astrophys. 193, No. 1--2, 119--124 (1988; Zbl 0669.76148)