Search results for: POLE HYDRODYNAMICZNE CIŚNIENIA - Bridge of Knowledge

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Search results for: POLE HYDRODYNAMICZNE CIŚNIENIA

  • CFD analysis of a flow in commutation window in PWK pump

    Open Research Data
    open access

    The included data is a result of CFD analysis of a flow in a commutation window in PWK pump. The results were obtained for different pressures, viscosities and geometrical parameters of the gap.  All the rows and columns have descriptions similar as in PhD Thesis: "Kompensacja skoków ciśnienia w pompie tłoczkowej o zmiennej wydajności z rozrządem krzywkowym",...

  • Share of enterprises' expenditure in total R&D expenditure (2009-2011)

    Open Research Data
    open access

    The countries with the highest share of enterprises in R&D expenditure are: Finåandia (67%), Germany (65.6%) and Slovenia (61.2%). On the opposite pole are Cyprus (11%), Bulgaria (16.9%) and Latvia (24.8%). The average result for the Member States in 2011 was 54.9%. It is worth noting that the countries that significantly increased the ratio of...

  • Measurement of the tram rail profile during a year of operation - supplementary data

    Open Research Data
    embargo

    The aim of the work was to analyze the wear of rails during operation and to analyze the supplementation of heavy metals in the soil around the tram route, originating from wearing out rails and tram wheels.The dataset contains measurements of rail head coordinates in 9 research sections made in 8 measurement series. The wear of the rails in selected...

  • Measurement of the tram rail profile during a year of operation

    Open Research Data
    embargo
    • J. Szmagliński
    • J. Stroynowski

    The aim of the work was to analyze the wear of rails during operation and to analyze the supplementation of heavy metals in the soil around the tram route, originating from wearing out rails and tram wheels.The dataset contains measurements of rail head coordinates in 9 research sections made in 8 measurement series. The wear of the rails in selected...