Physics – Condensed Matter
Scientific paper
Mar 1994
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994ap%26ss.213..247d&link_type=abstract
Astrophysics and Space Science, vol. 213, no. 2, p. 247-256
Physics
Condensed Matter
Chromosphere, Condensed Matter Physics, Solar Atmosphere, Solar Flares, Solar Simulation, Approximation, Mass Flow, Phase Transformations, Pressure Pulses
Scientific paper
We study the evolution of the mass motion velocity in the chromospheric condensation, when it propagates into the deeper atmosphere. The condensation is represented by a shock-like structure. Its momentum equation can be solved after some approximations. The computations are carried out for two cases, i.e., the case that the gas pressure just behind the condensation front is constant and the case that the pressure increase at the top of the condensation is constant. The results show that the duration of the condensation in the second case is considerably longer than that in the first case. The most evident difference of the velocity evolution between the two cases appears in their later phase. A comparison of the results in this paper with the dynamic simulations indicates that the second case may be closer to the real situation.
Ding Ming-De Ding
Fang Chen
No associations
LandOfFree
On the propagation of chromospheric condensations in solar flares (2); Evolution of the mass motion velocity does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with On the propagation of chromospheric condensations in solar flares (2); Evolution of the mass motion velocity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the propagation of chromospheric condensations in solar flares (2); Evolution of the mass motion velocity will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1870433