Wyniki wyszukiwania dla: MINERAL WATERS

• Water

  Czasopisma

  ISSN: 2073-4441

• Physicochemical Problems of Mineral Processing

  Czasopisma

  ISSN: 1643-1049 , eISSN: 2084-4735

• The influence of water and mineral oil on volumetric losses in a hydraulic motor

  Publikacja

  • P. Śliwiński

  - Polish Maritime Research - Rok 2017

  In this paper volumetric losses in hydraulic motor supplied with water and mineral oil (two liquids having significantly different viscosity and lubricating properties) are described and comparison. The experimental tests were conducted using an innovative hydraulic satellite motor, that is dedicated to work with different liquid, including water. The sources of leaks in this motor are characterized and described also. On this...

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• The Influence of Water and Mineral Oil on Pressure Losses in Hydraulic Motor

  Publikacja

  • P. Śliwiński
  • P. Patrosz

  - Rok 2021

  In this paper, pressure losses in hydraulic motor supplied with water and mineral oil (two liquids that have significantly different viscosity and lubricating properties) are described and compared. The experimental tests were conducted using a hydraulic satellite motor that is dedicated to working with different liquids, including water. The methodology of measuring the pressure drop in internal channels of this motor is also...

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• Minerals

  Czasopisma

  ISSN: 2075-163X

• WATER SCIENCE AND TECHNOLOGY

  Czasopisma

  ISSN: 0273-1223 , eISSN: 1996-9732

• Water Waves

  Czasopisma

  ISSN: 2523-367X , eISSN: 2523-3688

• Influence of water and mineral oil on the leaks in satellite motor commutation unit clearances

  Publikacja

  • P. Śliwiński

  - Polish Maritime Research - Rok 2017

  The article describes the flow rates of mineral oil and water flowing, as working media, through the commutation unit of a hydraulic satellite motor. It is demonstrated that geometrical dimensions of commutation unit clearances change as a function of the machine shaft rotation angle. Methods for measuring the rate of this flow and the pressure in the working chamber are presented. The results of pressure measurements in the working...

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• The modelling and enhancement of water hydrodynamics: general discussion

  Publikacja

  • M. Baaden
  • M. Borthakur
  • S. Casanova
  • R. Coalson
  • V. Freger
  • M. Gonzalez
  • A. Góra
  • B. Hinds
  • W. Hirunpinyopas
  • G. Hummer... i 8 innych

  - FARADAY DISCUSSIONS - Rok 2018

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• The sensitivity of bacteria to heavy metals in presence of mineral ship motor oil in coastal marine sediments and waters.

  Publikacja

  • K. Jankowska
  • K. Olańczuk-Neyman
  • E. Kulbat

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Rok 2006

  The sensitivity of bacteria, isolated from coastal marine sediments and waters of Sopot beach, Gdańsk Bay (Poland), to heavy metals in the presence of mineral ship motor oil were studied. All isolated heterotrophic bacteria were resistant to the 0.1 mM lead concentration occurring in the environment. Metal resistance of bacteria isolated from coastal water was strongly related to mineral ship motor oil concentration. At 0.1% mineral...

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