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Study of jet pumps for circulating a helium two-phase mixture

โœ Scribed by N.N. Agapov; A.I. Ageev; B.A. Beluskin; A.G. Zeldovich

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
328 KB
Volume
20
Category
Article
ISSN
0011-2275

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โœฆ Synopsis

The operation of a jet pump using a helium, two-phase mixture has been studied. It is shown that for the two-phase region, the relations obtained from the momentum equation are valid only up to the onset of limiting modes, ie until the stream velocity achieves the velocity of sound in any section of the mixing chamber of the jet pump. The experimentally proved method of calculation of the limiting modes is presented in which the velocity of sound in a two-phase stream is determined by thermodynamic theory.

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