Wyniki wyszukiwania dla: SEAL

• Anisakids of seals found on the southern coast of Baltic Sea

  Publikacja

  • M. Skrzypczak
  • J. Rokicki
  • I. Pawliczka
  • K. Najda
  • J. Dzido

  - Acta Parasitologica - Rok 2014

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• Spal

  Czasopisma

  ISSN: 1133-4525 , eISSN: 2255-3924

• Investigations On Water Circulation in Animal Sea-Water Basins – On the Example of Seals′ Breeding Pools

  Publikacja

  • P. Zima

  - Polish Maritime Research - Rok 2017

  This paper presents general comments concerning investigations on water circulation in animal breeding pools containing sea water. As an example are given results of computer simulation of water circulation in seals’ breeding pools situated in Marine Station at Hel, belonging to Oceanographic Institute, Gdansk University. A mathematical model of three main pools was prepared with taking into account their inflow and outflow water...

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• Rotordynamic characteristics of a chamber seal

  Publikacja

  • K. Kosowski
  • W. Włodarski

  - Rok 2009

  The paper presents the results of numerical and experimental investigations into pressure forces generated in a turbine labyrinth seal of a modernized type. The experiments were performed on a single-stage air model turbine of the impulse type. The experiments were performed on a single-stage air model turbine of the impulse type. The experimental data were compared with theoretical results obtained by means of CFD Fluent Code....

• Pressure Pulsations in Turbine Blade Seal

  Publikacja

  • K. Kosowski
  • M. Piwowarski
  • W. Włodarski

  - Advances in Vibration Engineering - Rok 2012

  The paper presents the results of experimental investigations into pressure forces generated in a turbine labyrinth seal. The experiments were performed on a single-stage air model turbine of the impulse type. The performed experimental research proved that in a shroud clearance the pressure pulsates and the effects of the nozzle trailing edge thickness as well as the influence of the rotor blades are observed. The exemplary results...

• TransNav - The International Journal on Marine Navigation and Safety of Sea Transportation

  Czasopisma

  ISSN: 2083-6473 , eISSN: 2083-6481

• Pressure pulsations in turbine blade seal clearance

  Publikacja

  • K. Kosowski
  • W. Włodarski
  • R. Stępień
  • M. Piwowarski

  - Rok 2009

  The paper presents the results of numerical and experimental investigations into pressure forces generated in a turbine labyrinth seal. The experiments were performed on a single-stage air model turbine of the impulse type, while the numerical results were obtained by means of CFD Fluent Code. The performed experimental research and numerical calculations prove that in a shroud clearance the pressure pulsates and the effects of...

• Stal Metale & Nowe Technologie

  Czasopisma

  ISSN: 1895-6408

• CFD analysis of fluid flow through the labyrinth seal

  Publikacja

  • P. B. Kaszowski
  • M. Dzida

  - Transactions of the Institute of Fluid-Flow Machinery - Rok 2015

  Steam and gas turbines are some of the fundamental means of power generation. The energy efficiency of the turbines, however, is not satisfactory. Ever since the start-up of the first turbine in the world, engineers have been striving for their increased efficiency. Multiple solutions to the problem of steam loss in an operating turbine are available. The use of seals is one of them. Empirical methods or numerical calculations...

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• SEA TECHNOLOGY

  Czasopisma

  ISSN: 0093-3651