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wiki:1k_pot [2022/01/29 18:07] henri.godfrin@neel.cnrs.fr |
wiki:1k_pot [2022/01/29 18:30] (current) henri.godfrin@neel.cnrs.fr |
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===== Condensing the 3He at high pressure | ===== Condensing the 3He at high pressure | ||
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At 4.2 K the minimum enthalpy (vs. Pressure) is Hm ≈ 42 J/mol near 3 bars, just above the enthalpy of the vapor at 0.7 K (35 J/mol). Steady state is possible using a heat exchanger to precool the incoming 3He: | At 4.2 K the minimum enthalpy (vs. Pressure) is Hm ≈ 42 J/mol near 3 bars, just above the enthalpy of the vapor at 0.7 K (35 J/mol). Steady state is possible using a heat exchanger to precool the incoming 3He: | ||
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- | + | * A.T.A.M. de Waele, A.B. Reekers, H.M. Gijsman, Cryogenics 17, 175 (1977) | |
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- | * A.T.A.M. de Waele, A.B. Reekers, H.M. Gijsman, Cryogenics 17, 175 (1977) | + | |