Wyniki wyszukiwania dla: rapid tooling

• 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...

• 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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• Experimental research on water lubricated marine stern tube bearings in conditions of improper lubrication and cooling causing rapid bush wear

  Publikacja

  • W. Litwin
  • C. Dymarski

  - TRIBOLOGY INTERNATIONAL - Rok 2016

  Water lubricated bearings are popular in sliding bearings of marine propeller shafts, turbines and pump shafts. Such popularity is partly due to their simple construction which also means a relatively affordable price. In practical experience one may also observe cases of rapid wear or even malfunctions of this bearings, some of which may be caused by insufficient flow of lubricant leading to overheating. The conducted...

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• RAPID PROTOTYPING JOURNAL

  Czasopisma

  ISSN: 1355-2546 , eISSN: 1758-7670

• Rapid Screening of Antimicrobial Synthetic Peptides

  Publikacja

  • M. Jaskiewicz
  • M. Orlowska
  • G. Olizarowicz
  • D. Migon
  • D. Grzywacz
  • W. Kamysz
  • M. Jaśkiewicz

  - International Journal of Peptide Research and Therapeutics - Rok 2016

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• Rapid test for ionic liquids toxicity evaluation

  Publikacja

  • M. Piszora
  • C. Jungnickel
  • M. Markiewicz
  • J. Łuczak
  • S. Stolte

  - Rok 2010

  W literaturze przedmiotu dostępne są dane na temat toksyczności cieczy jonowych, szczególności tych mających zastosowanie przemysłowe, gdzie toksyczność wyrażana jest jako EC50 mierzone względem konkretnego organizmu np. Vibrio fischeri, Daphnia magna itp. Z uwagi na taksonomiczne zróżnicowanie osadu czynnego nie jest możliwe bezpośrednie wnioskowanie na temat toksyczności cieczy jonowych w stosunku do osadu czynnego na podstawie...

• An Experimental Facility for Rapid Testing of SCR Systems

  Publikacja

  • Ł. Boruc
  • R. Rogoz
  • J. Bachanek
  • Ł. Kapusta
  • P. Jaworski
  • M. Sutkowski
  • A. Teodorczyk
  • S. Jarosinski

  - Rok 2020

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• Modeling of event trees for the rapid scenario development

  Publikacja

  • M. K. Gerigk

  - Rok 2015

  The paper concerns the safety of ships in abnormal/damage conditions. Some conclusions following from the research associated with development of a method for safety assessment of ships in abnormal/damage conditions is presented in the paper. The method called SSAMADC (Ship Safety Assessment Method in Abnormal/Damage Conditions) is a risk-based method and is connected with application of the quantitative risk assessment QRA approach....

• A rapid assay of human thyroid peroxidase activity

  Publikacja

  • H. Dong
  • M. Godlewska
  • M. Wade

  - TOXICOLOGY IN VITRO - Rok 2020

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• Residence time distribution in rapid multiphase reactors

  Publikacja

  • P. Wojewódka
  • R. Aranowski
  • C. Jungnickel

  - JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY - Rok 2019

  Residence time distribution (RTD) provides information about average hydraulic residence time and the distribution of material in the reactor. A method for determining RTD for reactors with very short hydraulic residence times is deconvolution based on extraction of real RTD by the analysis of a non-ideal input signal. The mean residence time and dispersion were determined for the spinning fluids reactor (SFR). For the first time...

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