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Tytuł artykułu
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Identyfikatory
Warianty tytułu
Konferencja
International Conference SYMKOM '99. Compressor & Turbine Stage Flow Path Theory, Experiment & User Verification (1999 ; Łódź, Polska)
Języki publikacji
Abstrakty
The new generation 20CE (" 20th Century End") model stage s includes 20 impellers and vaneless diffusers. Five basic model stages with subvariants were developed and tested at periphery speed Mach number range 0.5 … 0.8. The maximum polytropic efficiency 0.83 ... 0.869 corresponds to the range of design flow rate coefficients (φ des= 0.038 … 0. 065) etc. The ratio of' surge /design flow rates is c lose to 0.5 or less. The high design parameters of new compressors based on the stages were validated with shop tests.
Słowa kluczowe
Rocznik
Tom
Strony
131--138
Opis fizyczny
Bibliogr. 3 poz.
Twórcy
autor
- Compressor Departinent TU Saint-Petersburg, Russia
autor
- Compressor Departinent TU Saint-Petersburg, Russia
autor
- Compressor Departinent TU Saint-Petersburg, Russia
autor
- Compressor Departinent TU Saint-Petersburg, Russia
autor
- Compressor Departinent TU Saint-Petersburg, Russia
autor
- Compressor Departinent TU Saint-Petersburg, Russia
autor
- Compressor Departinent TU Saint-Petersburg, Russia
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
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