Projects funded by the NCN


Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Research upon the possibility of reducing wear of the surfaces of elements of a friction junction using an external electric field

2011/03/B/ST8/04961

Keywords:

elastomer wear tribocharging electric field friction junction

Descriptors:

  • ST8_7: Machine design (modelling, shaping, machining)
  • ST4_5: Analytical chemistry

Panel:

ST8 - Production and processes engineering: modelling, product design, process design and control, construction methods and engineering, power units and systems

Host institution :

Politechnika Wrocławska, Wydział Mechaniczno-Energetyczny

woj. dolnośląskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Juliusz Gajewski 

Number of co-investigators in the project: 6

Call: OPUS 2 - announced on 2011-09-15

Amount awarded: 268 130 PLN

Project start date (Y-m-d): 2012-08-07

Project end date (Y-m-d): 2014-11-06

Project duration:: 27 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Regulowany wysokonapięciowy zasilacz prądu przemiennego ze składową stałą (13 000 PLN)
  2. Moduł do pomiarów elektroreologicznych (47 000 PLN)

Information in the final report

  • Publication in academic press/journals (5)
  1. Comparative studies of aircraft engine oils in the aspect of their antiwear properties
    Authors:
    Juliusz B. Gajewski, Marek Głogowski, Tadeusz Leśniewski
    Academic press:
    Technology Letters (rok: 2014, tom: vol. 1, nr 3, strony: 45421), Wydawca: Centre for Advanced Scientific Research & Rural Technology (CART)
    Status:
    Published
  2. How do the temperature, angular velocity and electric fields affect mechanical nad electrokinetic phenomena in a friction junction?
    Authors:
    Juliusz B. Gajewski, Marek Głogowski
    Academic press:
    Tribology International (rok: 2015, tom: 45, strony: 39-46), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.triboint.2015.02.022 - link to the publication
  3. Effect of an electric field on the braking torque change in a friction junction for the mixtures of PAG type oil and additives.
    Authors:
    Juliusz B. Gajewski, Marek Głogowski, Maciej Paszkowski
    Academic press:
    Technology Letters (rok: 2014, tom: vol. 1, nr 2, strony: 33-36), Wydawca: Centre for Advanced Scientific Research & Rural Technology (CART)
    Status:
    Published
  4. Influence of additives blended with motor base oils on the braking torque under an auxiliary external DC electric field
    Authors:
    Juliusz B. Gajewski, Marek J. Głogowski
    Academic press:
    Journal of Electrostatics (rok: 2013, tom: 71, strony: 1100-1103), Wydawca: Elsevier
    Status:
    Published
  5. Ocena wpływu potencjału elektrycznego indukowanego w układzie międzyfazowym obracającym się wał-olej-uszczelnienie wargowe na moment hamujący.
    Authors:
    Juliusz B. Gajewski, Marek Głogowski
    Academic press:
    Tribologia (rok: 2014, tom: 3, strony: 39-46), Wydawca: SIGMA-NOT Sp. z o.o.
    Status:
    Published