Nonstatiqnary inner heating of glaciersстатьяПеревод
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Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:Перевод из Известия Академии наук — механика жидкости и газа. The problem of stationary inner heating of cold glaciers is considered in [1, 2]. It is shown that under certain conditions in the stationary state the heat released inside the glacier due to viscous dissipation is not carried off through the boundary surfaces, and that there is an analogy with the stationary theory of thermal explosions [3]. It was assumed that the temperature at the bed of the glacier could reach the melting point due to nonstationary heating and that the conditions would be produced for motion of the glacier. Here we examine the nonstationary response of a glacier to small deviations of the system parameters from critical values corresponding to the stationary state.