Browsing by Publisher: "Institute of Physics Publishing"

Now showing items 1-4 of 4

    • Evaluation of the traction-chain properties of a wheel tractor in dry peat deposit 

      Basalay, G. A.; Kremcheev, E. A.; Nagornov, D. O. (Institute of Physics Publishing, 2019)
      The paper highlights the results of studies on the creation of a measuring complex suitable for experimental studies of the towing and coupling and dynamic properties of wheeled tractors operated in difficult geological conditions of peat deposits of various degrees of drainage. The conceptual solutions for the layout of the measuring complex, which allows carrying out field ...
      2025-09-08

    • Growth and spectroscopy of orthorombic Yb:KY(MoO4)2 laser crystal with a layered structure 

      Volokitina, A.; Loiko, P. A.; Serres, J. M.; Mateos, X.; Kuleshov, N. V.; Trifonov, V.; Pavlyuk, A. A. (Institute of Physics Publishing, 2019)
      We report on the growth, structure, vibronic and spectroscopic properties of novel Yb3+-doped orthorhombic potassium yttrium double molybdate crystal, Yb:KY(MoO4)2. The layered structure of this material determines a strong polarization-anisotropy of absorption and emission bands of Yb3+ ions. The maximum stimulated-emission cross-section is 3.7×10-20 cm2 at ~1.01 μm for light ...
      2025-09-09

    • HSS coating with keyholes in penetration produced by laser cladding process 

      Locs, S.; Leitans, A.; Tamanis, E.; Drozdovs, P.; Dovoreckis, J.; Devoino, O. G. (Institute of Physics Publishing, 2018)
      This paper is devoted to the assurance of higher durability of hard coatings by using irregular method of laser cladding (LC). The purpose of this study was to demonstrate that by producing of keyhole mode LC coatings enables to create functionally graded structure in interface. This can contribute to decrease the gradient of trough-depth residual stresses of the coating-substrate ...
      2025-09-09

    • Multi-objective optimization of process parameters of multi-step shaft formed with cross wedge rolling based on orthogonal test 

      Han, S. T.; Shu, X. D.; Shchukin, V. Ya.; Kozhevnikova, G. (Institute of Physics Publishing, 2018)
      In order to achieve reasonable process parameters in forming multi-step shaft by cross wedge rolling, the research studied the rolling-forming process multi-step shaft on the DEFORM-3D finite element software. The interactive orthogonal experiment was used to study the effect of the eight parameters, the first section shrinkage rate φ1, the first forming angle α1, the first ...
      2025-09-09