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Negative ion transmission through the3He-4He phase boundary

✍ Scribed by M. Kuchnir; Pat R. Roach; J. B. Ketterson

Publisher
Springer US
Year
1970
Tongue
English
Weight
324 KB
Volume
3
Category
Article
ISSN
0022-2291

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πŸ“œ SIMILAR VOLUMES

The phase separation of 3Heβ€”4He mixtures
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✍ D.H.N. Wansink πŸ“‚ Article πŸ“… 1957 πŸ› Elsevier Science βš– 46 KB

In our paper concerning the calculation of thermodynamic quantities of 3He-4He mixtures from the vapour pressure 1) we derived the Gibbs-function of mixing zlG as a function of the 3He-concentration X at different temperatures. From such a diagram the unstable concentration regions should be found b

An improved version of the He3ξ—ΈHe4 refri
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QT n -(4) L At the low temperature end, T = 4.2 K and (5) and the parameters p, A, X, Cp are constant and over a short length near the end the temperature variation can be taken as linear, which means that d2T -0 dx 2 From (3), (4), and (5) LI2pX 1 QT-Cp QL By differentiating dQT LI2 pX 1 dQL Cp Q~