Extraction of tritium from spherical granules at the expense of kickback

Authors

  • A. Kuikabaeva Al-Farabi Kazakh National University, Kazakstan, Almaty
  • I. Beckman Moscow State University, Moscow, Russia
  • I. Tazhibaeva Al-Farabi Kazakh National University, Kazakstan, Almaty
  • A. Suleimenov Al-Farabi Kazakh National University, Kazakstan, Almaty
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Keywords:

thermonuclear reactor, excretion of tritium, blanket, spherical granule, recoil effect

Abstract

The analysis of selection of tritium is conducted from a spherical granule, were figured on runs of return tritium atoms  in titanate of lithium and in the atmosphere of helium. In the model of selection the atoms of return generated in a nuclear reaction it was succeeded to expect the stake of atoms of tritium abandoning a sphere (granule) due to the  effect of return. It was also succeeded to build a concentration profile, taking into account impoverishment of surface  of sphere by tritium, necessary for the exact calculation of kinetics of selection of tritium from a spherical standard.

References

1. Bekman I., Tazhibayeva I., Kuykabayeva A., Buntseva I. Matematicheskoye modelirovaniye protsessov vygoraniya, generatsii i vydeleniya tritiya v usloviyakh reaktornogo oblucheniya // Vestnik KazNU. Seriya fizika – 2008. -№1 (25). – С. 109-117.

2. Tazhibayeva I.L., Kul'sartov T.V., Kenzhin Ye.A., Maksimkin O.P., Doronina T.A., Sil'nyagina N.S., Turubarova L.G., Tsay K.V., Zheltov D.A., Kashirskiy V.V., Chikhray Ye.V., Shestakov V.P., Kuykabayeva A.A., Kavamura KH., Tsuchiya K. Struktura, sostav i svoystva obluchennoy v reaktore VVR-K litiyevoy keramiki Li2TiO3 +5% mol. TiO2 dlya tverdotel'nogo keramicheskogo blanketa termoyadernogo reaktora // VANT, S. Termoyadernyy sintez. – 2008. – Vyp.1. – S. 3-12.

3. Federici G., Raffray A., Billone M., Wu C., Cho S., Abdou M. An assessment of models for tritium release from ceramic breeders for blanket analysis applications // J. Nucl. Mater. – 1994. - Vol. 212-215. – P. 1003-1009.

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How to Cite

Kuikabaeva, A., Beckman, I., Tazhibaeva, I., & Suleimenov, A. (2015). Extraction of tritium from spherical granules at the expense of kickback. Recent Contributions to Physics (Rec.Contr.Phys.), 53(2), 102–107. Retrieved from https://bph.kaznu.kz/index.php/zhuzhu/article/view/952

Issue

Section

Theoretical Physics. Nuclear and Elementary Particle Physics. Astrophysics