Search results for: ELECTRONICS COOLING

• A System for Cooling Electronic Elements with EHD Coolant Flow

  Publication

  • M. Tański
  • M. Kocik
  • R. Barbucha
  • K. Garasz
  • J. Mizeraczyk
  • J. Kraśniewski
  • M. Oleksy
  • A. Hapka
  • W. Janke

  - Journal of Physics : Conference Series - Year 2014

  A system for cooling electronic components where the liquid coolant flow is forced with ion-drag type EHD micropumps was tested.

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• Electronics

  Journals

  ISSN: 2079-9292

• Cooling of electronic equipment by means of jets and microjets

  Publication

  • D. Mikielewicz
  • J. Mikielewicz

  - Year 2007

  W pracy przedstawiono rozwiązanie sprzężonej wymiany ciepła od uderzającej strugi cieczy oraz przewodzenia ciepła w łytce. Uzyskano proste zależności opisujące rozkład temperatur na płytce. Umożliwia to przeprowadzenie analizy wpływu różnych parametró na wymianę ciepła podczas chłodzenia urządzeń elektronicznych generujących ciepło.

• Beeswax And Palmitic Acid Utilization With Heat Pipes For Electronics Cooling

  Publication

  • P. Szymański
  • R. Paluch

  - ADVANCED ENGINEERING MATERIALS - Year 2024

  This paper presents an experimental study of heat pipes supported by phase change materials (PCMs) coated at their adiabatic sections in application for electronics cooling. The PCMs investigated in this research were palmitic acid and beeswax, the latter being considered as a more cost-effective alternative. The study focused on three powers: 20W, 25W, and 30W. The experimental results revealed that the incorporation of palmitic...

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• Experimental investigation on heat pipes supported by soy wax and lauric acid for electronics cooling

  Publication

  • P. Szymański
  • R. Paluch

  - Journal of Energy Storage - Year 2024

  This paper presents an experimental study of heat pipes for electronics cooling that were supported by energy storage materials (i.e. phase change materials - PCMs) coated at the adiabatic section. The PCMs utilized included two materials, namely lauric acid and soy wax, the latter being considered as a more cost-effective alternative. The study focused on three different powers: 20 W, 25 W, and 30 W. Both heating, cooling, and...

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• The lubricant-coating interaction in rolling and sliding contacts

  Publication

  • R. Michalczewski
  • W. Piekoszewski
  • M. Szczerek
  • W. Tuszynski

  - Tribology International - Year 2009

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• IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

  Journals

  ISSN: 0278-0046 , eISSN: 1557-9948

• COMPARISON OF HEAT TRANSFER CHARACTERISTICS IN SURFACE COOLING WITH BOILING MICROJETS OF WATER, ETHANOL AND HFE7100

  Publication

  • D. Mikielewicz
  • T. Muszyński

  - Year 2014

  The basis of microjet technology is to produce laminar jets which when impinging the surface have a very high kinetic energy at the stagnation point. Boundary layer is not formed in those conditions, while the area of film cooling has a very high turbulence resulting from a very high heat transfer coefficient. Applied technology of jet production can result with the size of jets ranging from 20 to 500μm in breadth and 20 to 100μm...

• Comparison of heat transfer characteristics in surface cooling with boiling microjets of water, ethanol and HFE7100

  Publication

  • T. Muszyński
  • D. Mikielewicz

  - APPLIED THERMAL ENGINEERING - Year 2016

  The basis of microjet technology is to produce jets which impinge the surface at the stagnation point with a very high kinetic energy. Main objective of this paper was to investigate the physical phenomena occurring on solid surfaces upon impingement of the single microjet in case of three fluids, namely water, ethanol and HFE7100. Intense heat transfer in the impact zone of microjet has been examined and described with precise...

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• Heat transfer to car engine cooling system - influence of coolant flow through engine block

  Publication

  • Z. Kneba

  - Year 2009

  W artykule przedstawiono wyniki badań doświadczalnych nad wpływem nastawianej wydajności pompy cieczy na strumień odbieranego ciepła w silniku spalinowym. Wykorzystano hamownię silnikową z silnikiem o zapłonie iskrowym o objętości skokowej 1.8 dm^3. Przyjęto obciążenia silnika oporami ruchu samochodu na biegu bezpośrednim.