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Description
  • This project is concerned with computational simulation of air flow in the individual parts of a synchronous machine. FLUENT6 software was used for computational modeling. A model of a machine fan was built, which was used for calculation of ventilationcharacteristics. Ventilation characteristics were calculated for three ventilator diameters. The aim was to find the operating point for each fan. A model of the asymmetrical inlet to the machine and the distribution of airflow to the stator and rotor waas built, which consisted of inlet to machine, axial stator and rotor channels and ten radial channels in the stator packet. A parametric computational model was developed with three main parameters - size of axial stator and rotor channels and size of radial channels. The results of the computer simulation were compared with experimental measurements, which were accomplished on the synchronous generator using a Pitot tube and digital micro manometer.
  • This project is concerned with computational simulation of air flow in the individual parts of a synchronous machine. FLUENT6 software was used for computational modeling. A model of a machine fan was built, which was used for calculation of ventilationcharacteristics. Ventilation characteristics were calculated for three ventilator diameters. The aim was to find the operating point for each fan. A model of the asymmetrical inlet to the machine and the distribution of airflow to the stator and rotor waas built, which consisted of inlet to machine, axial stator and rotor channels and ten radial channels in the stator packet. A parametric computational model was developed with three main parameters - size of axial stator and rotor channels and size of radial channels. The results of the computer simulation were compared with experimental measurements, which were accomplished on the synchronous generator using a Pitot tube and digital micro manometer. (en)
  • Projekt se zabývá vypočtovými simulacemi proudění vzduchu v jednotlivých částech synchronního stroje. Pro modelování byl využit programový systém FLUENT6. V první části byl modelován ventilátor , kde bylo cílem stanovit vemtilační charakteristiku pro tři různé průměry ventilátoru. V druhé části byl vytvořen model vstupu do stroje umožňující simulovat proudění vzduchu a zejména jeho rozdělení do statorové a rotorové větve. Poslední část se zabývá simulacemi proudění v jednotlivých radiálních kanálech v rrotoru a statoru. Výpočtové simulace byly ověřeny meřením na skutečném synchronním generátoru (cs)
Title
  • Výpočtové a experimentální modelování ventilace synchronního generátoru (cs)
  • Computational and Experimental Simulation of Synchronous Generator Ventilation
  • Computational and Experimental Simulation of Synchronous Generator Ventilation (en)
skos:prefLabel
  • Výpočtové a experimentální modelování ventilace synchronního generátoru (cs)
  • Computational and Experimental Simulation of Synchronous Generator Ventilation
  • Computational and Experimental Simulation of Synchronous Generator Ventilation (en)
skos:notation
  • RIV/00216305:26210/04:PU43828!RIV/2005/MSM/262105/N
http://linked.open.../vavai/riv/strany
  • 139-144
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(AV0Z2076919), Z(MSM 262100024)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 558454
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26210/04:PU43828
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • CFD modeling, ventilation, electric machine (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [16E1D47A4171]
http://linked.open...v/mistoKonaniAkce
  • San Diego, California
http://linked.open...i/riv/mistoVydani
  • San Diego
http://linked.open...i/riv/nazevZdroje
  • Fracture Methodologies and Manufacturing Processes
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Grepl, Robert
  • Vlach, Radek
  • Ondrůšek, Čestmír
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • ASME
https://schema.org/isbn
  • 0-7918-4669-5
http://localhost/t...ganizacniJednotka
  • 26210
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