M ar 1 99 4 3 He A → B Transition in Finite Geometries
نویسنده
چکیده
The measured and reported rate [1] of the He A → B transition depends on the diameter of the experimental cell. Theoretically, this can only be explained by a direct drag on the interface exerted by the lateral walls, leading to a pressure discontinuity across the interface. This has not been considered before, either here or in similar circumstances. The general hydrodynamic theory that includes the influence of finite geometries is presented.
منابع مشابه
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