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Dynamic condensation blocking in cryogenic refueling
DOI:10.1063/1.3025674.png)
摘要
En 中文
We demonstrate that a negative feedback between vapor pressure and condensation rate may be established in two-phase systems during vapor compression with rates of practical importance. As a result, dynamic condensation blocking occurs. The effect is studied numerically in the case of filling a no-vent insulated tank by liquid hydrogen. It is shown that the filling dynamics quite sensitively depends on the filling rate, and for sufficiently fast filling rates consist of a fast stage dominated by gas compression and a slow stage governed by heat conduction in the liquid.
Keyword:
condensation
cryogenics
heat conduction
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期刊
IF:
3.6
论文数:
10.4W
被引数:
17.8W

