Stationary siphon flows in thin magnetic flux tubes. II, Radiative heat exchange with the surroundings

摘要: Stationary siphon flows in arched magnetic flux tubes are studied. A pressure difference between the two footpoints of tubes, which anchored below solar surface, drives flow along tubes. The radiative heat exchange tube and its surroundings is taken into account. described by thin approximation. large scale mechanical equilibrium tube, determines path through atmosphere, calculated self-consistently. energy approximated relaxation time approach.