Browsing Материалы сборника по статьям by Author "Zoltowski, Bogdan"

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    • Description on destruction machines and constructions using vibration diagnostics 

      Zoltowski, Bogdan; Zoltowski, Mariusz (БНТУ, 2019)
      This paper presents selected problems connected with automation of procedures involved in assessment of machine degradation degree using vibration method with special emphasis on the machine state prognosis. The current knowledge of these problems is not sufficient and needs further research on data processing, analysis of efficiency of diagnostic and prognostic procedures, ...
      2019-11-14

    • Problems of balancing turbochargers of automotive vehicles 

      Wojciechowski, Hubert; Zoltowski, Bogdan (БНТУ, 2019)
      In order to increase the filling of the cylinder in the engine, a so-called charge is applied, which consists in increasing the amount of air input under increased pressure and at an unchanged temperature. This increases the density of that air and increases the mass in the engine cylinder. In most cars, the charging is carried out by an exhaust gas turbocharger or a mechanical ...
      2019-11-14

    • State changes in vibration diagnostic and methods of modal analysis 

      Zoltowski, Bogdan; Zoltowski, Mariusz (БНТУ, 2019)
      Presented considerations of this work includes selected issues in the area of statistical procedures use in vibration measures study and modal analysis methods to assess the building structures and machines state. The indicated statistical procedures are particularly important in vibration and modal research, where the multidimensionality of diagnostic signals requires a wide ...
      2019-11-14