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Fig. 2

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Evolution of the total dust mass and dust destruction rates for EIT08M. The initial gas mass of the galaxy Mini = 5 × 1011 M. Calculations are performed for a “maximum” (top row), a “high” (middle row), and a “low” (bottom row) SN dust production efficiency ϵi(m). Dust destruction is taken into account for Mcl = 800   M (left column), 100 M (middle column), and 0 M (right column). The bottom group of curves in the light blue area represents the total dust destruction rate ED(t), which is based on Eq. (16). The upper group of curves in the green or yellow zones displays the evolution of the total amount of dust Md(t) in the galaxy. The yellow area marks dust masses exceeding 108 M of dust. The grey horizontal dashed line marks the limit of 108 M of dust. The grey vertical dashed lines indicate epochs at 100, 170, 400, and 500 Myr after the onset of starburst. The black solid, green dotted, cyan dashed, magenta dashed-dotted, and blue dashed-dot-dotted lines represent the Salpeter, mass-heavy, top-heavy, Larson 1 and Larson 2 IMF, respectively.

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