Wyniki wyszukiwania dla: cooling band

• The new concept of product. Cooling band

  Publikacja

  • P. Kitowski

  - Rok 2012

  The chapter below presents the innovative solution consist in applying the cooling band to help holding the hot object. The solution was found through substitute inputs analysis and brain storm method. The new product was submitted in Polish Patent Office under the No. W.120905.

• A System for Cooling Electronic Elements with EHD Coolant Flow

  Publikacja

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

  - Journal of Physics : Conference Series - Rok 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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• Frequency-dependent coupling model for microwave band-pass filter

  Publikacja

  • A. Jędrzejewski
  • Ł. Szydłowski

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Rok 2011

  The goal of this work was to create a circuit model which represents frequency-dependent coupling between microwave resonators. Our models are designed for in-line filters. The frequency-dependent coupling enables one to realize a transmission zero which is not possible in classical approach with frequency independent inverters. In addition, the proposed model allows us to observe out-of-band behavior, e.g. spurious resonance....

• The lubricant-coating interaction in rolling and sliding contacts

  Publikacja

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

  - Tribology International - Rok 2009

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

  Publikacja

  • T. Muszyński
  • D. Mikielewicz

  - APPLIED THERMAL ENGINEERING - Rok 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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• COMPARISON OF HEAT TRANSFER CHARACTERISTICS IN SURFACE COOLING WITH BOILING MICROJETS OF WATER, ETHANOL AND HFE7100

  Publikacja

  • D. Mikielewicz
  • T. Muszyński

  - Rok 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...

• Land

  Czasopisma

  ISSN: 2073-445X

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

  Publikacja

  • Z. Kneba

  - Rok 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.

• Fees for Advertisements in Public Space Incurred by a Given Bank Brand in Poland

  Publikacja

  • M. Płuciennik
  • M. Hełdak

  - Real Estate Management and Valuation - Rok 2017

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• Toward Wide-Band High-Resolution Analog-to-Digital Converters Using Hybrid Filter Bank Architecture

  Publikacja

  • B. Szlachetko

  - CIRCUITS SYSTEMS AND SIGNAL PROCESSING - Rok 2016

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