Перегляд за темою "Methods and devices"

Сортувати за: Порядок: Результатів:

  • A new stress-based multiaxial high-cycle fatigue damage criterion 
    Xin Li; Jianwei Yang; Dechen Yao (Functional Materials, 2018)
    A new stress-based high-cycle fatigue damage criterion for multiaxial load cases, D = αDσβDτγ is presented. This criterion is based on a critical plane approach that the damage parameter is a function of normal stress ...
  • Determination of cerium valent state in solution of CeO₂₋x nanoparticles 
    Gayduk, O.V. (Functional Materials, 2018)
    Determination of different valence forms cerium in solution of CeO₂₋x nanoparticles was performed using spectrophotometric method. Ce(IV) was determined from the reaction of o-tolidine oxidation in sulfuric-acid medium. ...
  • Method for refractive index detection for emulsion concentration 
    Sihai Zhao; Ke Han; Gaopeng Yuan; Lin Wang (Functional Materials, 2018)
    The existing approaches to the determination of the oil concentration in the oil-water emulsion (where the dispersed phase is oil) are analyzed in accordance with the theory of light scattering and the change in the ...
  • Physico-mathematical model for determining the direction in space to point sources of gamma radiation using spherical absorber 
    Grigoryev, A.N.; Bilyk, Z.V.; Pettersson, I.; Litvinov, Yu.V.; Polyansky, N.E.; Sakun, A.V.; Marushchenko, V.V.; Cherniavskyi, I.Yu.; Voronkin, E.F.; Sosnutska, O.O.; Petrukhin, S.Yu.; Indykov, S.N.; Haydabuka, V.E. (Functional Materials, 2018)
    Physico-mathematical model for determining the direction in space to point sources of gamma radiation using a spherical absorber was developed. CdTe detectors of appropriate sizes are placed in the regular pyramid tops ...