Jacek Łubiński - Publikacje - MOST Wiedzy

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Rok 2010
Rok 2004
Rok 2014
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Rok 2007
  • Aproksymacyjny model tarcia
    Publikacja

    W pracy przedstawiono problem aproksymacji danych pomiarowych z eksperymentu tribologicznego. W celu uzyskania opisu zależności współczynnika tarcia od liniowej prędkości ślizgania i nacisków zastosowano dwa podejścia: aproksymacja wielomianowa i wykorzystanie sztucznej sieci neuronowej. W rezultacie prowadzonych prac ustalono, podejście neuronowe jest korzystniejsze.

Rok 2002
Rok 2013
Rok 2003
Rok 2005
Rok 2022
  • Capacity Transforming challenges into opportunities
    Publikacja

    - Rok 2022

    The Urban Initiative Laboratory (UIL) aims to upgrade the smart city concept in Gdańsk by introducing the Food-Water-Energy (FWE) nexus to the city. It was agreed in the CRUNCH international consortium that projects on different scales would be implemented in the individual countries to test the Integrated Decision Supportive system platform, which would, in principle, concern urban scale. The regular urban scale was to be researched...

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  • Data and knowledge supporting decision-making for the urban Food-Water-Energy nexus
    Publikacja

    - Rok 2022

    Cities are hubs of innovation and wealth creation, and magnets for an increasing urban population. Cities also face unprecedented challenges in terms of food, water and energy scarcity, and governance and management. Urban environmental issues are no longer problems for experts to address but have become issues of public debate, in which knowledge from multiple sectors is needed to support inclusive governance approaches. Consequently,...

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  • Gdańsk Urban Initiative Laboratory
    Publikacja

    Gdansk is Poland's principal seaport, situated on the southern edge of the Gdansk Bay on the Baltic Sea. The city is the capital and largest city of the Pomeranian Voivodeship. Gdansk, in a conurbation with the city of Gdynia and the resort town of Sopot, and suburban communities, jointly forms Poland's fourth largest metropolitan area, with a population approaching 1.4 million. The pathways towards the Micro ULL FWE Nexus Square...

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Rok 2012
Rok 2023
Rok 2009
Rok 2018
  • EXPERIMENTAL EVALUATION OF DLC/STEEL SLIDING CONTACTS’ OPERATIONAL ENVELOPE
    Publikacja

    In an industrial project concerning sliding bearings, a sliding pair was selected of high alloy steel vs. industrial grade DLC coated high alloy steel as a basis for an innovative design of high performance sliding bearings lubricated with a synthetic oil for use in geared transmission units. The development process required credible data on the ultimate resistance of the sliding pair to very high contact stress. An experimental...

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Rok 2019
Rok 2011
Rok 2016
  • OPERATING CONDITIONS OF SLIDE BEARINGS OF MILLS USED IN KGHM POLSKA MIEDŹ S.A.
    Publikacja

    - TRIBOLOGIA - Rok 2016

    The paper contains the results from a tec hnical analysis of the conditions of the operation of hydrodynamic bearings supporting the drums of ore processing mills at KGHM Polska Mied ź S.A. A theoretical analysis was performed on the grounds of onsite examination and measurem ents of principal dimensions of the bearings of interest. The computer simulation covered the characteristics of the oil film in the bearings...

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