Search results for: MECHANICAL EFFCIENCY

• Mechanics and Mechanical Engineering

  Journals

  ISSN: 1428-1511 , eISSN: 2354-0192

• Technical Transactions

  Journals

  ISSN: 0011-4561 , eISSN: 2353-737X

• Mechanical testing of technical woven fabrics

  Publication

  • A. Ambroziak
  • P. Kłosowski

  - JOURNAL OF REINFORCED PLASTICS AND COMPOSITES - Year 2013

  This article presents a review of technical fabrics testing methods used by the authors on the basis of their experience with research on properties of polytetrefluoroethylene-coated fabrics used for Forest Opera in Sopot (Poland). First, the different types of testing methods used for description of mechanical properties (uniaxial tensile tests, biaxial tensile tests and shear tests) of technical woven fabrics are described. The...

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• Energy Efficiency

  Journals

  ISSN: 1570-646X , eISSN: 1570-6478

• Methodology of experimental research on efficiency of hydro-mechanical automatic gearbox

  Publication

  • P. Patrosz
  • P. Załuski
  • M. Bąk
  • P. Śliwiński
  • M. Karpenko

  - Year 2023

  The article shortly describes the design and principle of operation of the hydromechanical gearbox and presents the methodology and design of test stands used for testing hydromechanical proto-type gearbox developed at Technical University of Gdansk. The article presents an approach according to which, in order to obtain reliable measurement data, it is necessary to separate the tests of the hydraulic and mechanical parts of the...

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• Archives of Civil and Mechanical Engineering

  Journals

  ISSN: 1644-9665 , eISSN: 2083-3318

• Evaluation of technical efficiency of heat and electric power generation

  Publication

  • H. Piwowarska
  • M. Piwowarski

  - Polish Maritime Research - Year 2009

  This paper presents an evaluation of technical efficiency and time-dependent changes in productivity of Polish professional electric power and heat&electric power stations by using Data Envelopment Analysis non-parametric method. The research covered the enterprises whose total available electric power amounted to about 98% of that of all professional thermal electric power stations in this country. The analysis has concerned...

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• Efficiency of the research and development activities of technical universities in Poland

  Publication

  • I. Łącka
  • Ł. Brzezicki

  - Nierówności Społeczne a Wzrost Gospodarczy - Year 2020

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• Efficiency of the research and development activities of technical universities in Poland

  Publication

  • Ł. Brzezicki
  • I. Łącka

  - Nierówności Społeczne a Wzrost Gospodarczy - Year 2020

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• MECHANICAL SYSTEMS AND SIGNAL PROCESSING

  Journals

  ISSN: 0888-3270