. "2005-01-20+01:00"^^ . . . . "1"^^ . " noise" . "Technick\u00E9 probl\u00E9my jako teoretick\u00E1 studie stability rota\u010Dn\u00EDho odtr\u017Een\u00ED a roz\u0161\u00ED\u0159en\u00ED provozn\u00ED oblasti reverzn\u00ED turb\u00EDny byly vy\u0159e\u0161eny. Byly provedeny modelov\u00E9 testy rotuj\u00EDc\u00EDho odtr\u017Een\u00ED na reverzn\u00ED turb\u00EDn\u011B."@cs . "pump-turbines" . "C\u00EDlem projektu je roz\u0161\u00ED\u0159en\u00ED provozn\u00EDho p\u00E1sma \u010Derpadlov\u00FDch turb\u00EDn, kter\u00E9 je omezeno ze strany \u010D\u00E1ste\u010Dn\u00E9ho i pln\u00E9ho zat\u00ED\u017Een\u00ED pulsacemi tlaku, vibracemi a hlukem. Projekt je zam\u011B\u0159en i na modern\u00ED \u010Derpadlov\u00E9 turb\u00EDny spojen\u00E9 s motorgener\u00E1tory s m\u011Bniteln\u00FDmi ot\u00E1\u010Dkami, kde je provon\u00ED rozsah d\u00E1n nejen zat\u00ED\u017Een\u00EDm, ale i rozsahem provozn\u00EDch ot\u00E1\u010Dek." . "1"^^ . "pump-turbines; pressure oscillations; noise; vibration"@en . "http://www.isvav.cz/projectDetail.do?rowId=FD-K/109"^^ . . . . . "0"^^ . . . "FD-K/109" . . "15"^^ . . "15"^^ . . "Uprating of pump-turbines, reduction of pressure oscillations, noise and vibration."@en . "Inovace \u010Derpadlov\u00FDch turb\u00EDn, sn\u00ED\u017Een\u00ED pulsac\u00ED tlaku, hluku a vibrac\u00ED." . . " pressure oscillations" . . "The goal of project is to extend the pump turbine operating range, which is limited at its both sides, i.e. at partial load and overload by pressure oscillations, vibrations and noise. The project is focused also on the modern pump turbines connected to the adjustable speed motor generators because the operating range is in this case given by the load range as well as by the speed variation."@en . . .