Перегляд за автором "Pylypenko, O.V."

Сортувати за: Порядок: Результатів:

  • Analysis of the possibility of accounting for the antenna reflection coefficient in displacement measurements by probe methods 
    Pylypenko, O.V.; Doronin, A.V.; Gorev, N.B.; Kodzhespirova, I.F. (Технічна механіка, 2019)
    Цель данной работы заключается в выборе зондового метода измерения перемещения, который может быть модифицирован с тем, чтобы учесть коэффициент отражения рупорной антенны, пренебрежение которым может оказаться недопустимым ...
  • Cesium immobilization into potassium magnesium phosphate matrix 
    Sayenko, S.Y.; Wagh, Arun S.; Shkuropatenko, V.A.; Bereznyak, O.P.; Hodyreva, Y.S.; Tarasov, R.V.; Virych, V.D.; Ulybkina, Е.А.; Pylypenko, O.V.; Kholomeev, G.O.; Zykova, A.V. (Вопросы атомной науки и техники, 2017)
    The possibility of isomorphous substitution of potassium ions by cesium ions in the structure of potassium magnesium phosphate KMgPO₄ ∙ 6H₂O (PMP) was shown. It was established, that the Cs included into the PMP matrix ...
  • Experimental verification of a two-probe implemetration of microwave interferometry for displacement measurement 
    Pylypenko, O.V.; Doronin, A.V.; Gorev, N.B.; Kodzhespirova, I.F. (Технічна механіка, 2018)
    This paper addresses the problem of experimental verification of a recently proposed two-probe method for displacement measurement based on microwave interferometry. The aim of this paper is to develop a technique that ...
  • Hot isostatic pressing of potassium-magnesium-phosphate materials for cesium immobilization 
    Sayenko, S.Y.; Shkuropatenko, V.A.; Kholomeev, G.O.; Pylypenko, O.V.; Zykova, A.V.; Belash, M.M.; Tarasov, R.V.; Surkov, O.Y.; Ulybkina, E.A.; Lobach, K.V.; Sawczak, M.; Kmiec, M. (Functional Materials, 2018)
    High-density potassium-magnesium phosphates (PMP), produced by hot isostatic pressing (HIP) at temperature of 900°C and pressures of 200 and 400 MPa, are promising materials for the immobilization of radioactive cesium. ...
  • Two-probe measurements of the displacement of an object with account for the antenna reflection coefficient 
    Pylypenko, O.V.; Doronin, A.V.; Gorev, N.B.; Kodzhespirova, I.F. (Технічна механіка, 2019)
    This paper addresses the problem of displacement measurement by microwave interferometry at an unknown target reflection coefficient in the case where that reflection coefficient is comparable with the reflection coefficient ...
  • Рhase ambiguity resolution in relative displacement measurement by microwave interferome-try 
    Pylypenko, O.V.; Gorev, N.B.; Doronin, A.V.; Kodzhespirova, I.F. (Техническая механика, 2017)
    This paper addresses microwave interferometry, which is widely used for displacement determination in various engineering applications. The aim of this paper is to develop a technique for phase ambiguity resolution in ...
  • Сorrosion and radiation resistance of potassium magnesium phosphate matrices 
    Sayenko, S.Y.; Shkuropatenko, V.A.; Zykova, A.V.; Surkov, O.Y.; Pylypenko, O.V.; Ulybkina, К.А.; Lobach, K.V. (Вопросы атомной науки и техники, 2018)
    Corrosion and radiation resistances of potassium magnesium phosphate (PМP) matrices for hardening of liquid radioactive wastes of NPP were investigated. The high corrosion resistance of the PMP matrices to leaching of ...