Untersuchungen über den Spaltverlust von deckbandlosen axialen Pumpenbeschaufelungen
Autor: | Scheer, Wolfgang |
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Jazyk: | němčina |
Rok vydání: | 1956 |
Předmět: | |
Zdroj: | Abhandlungen der Braunschweigischen Wissenschaftlichen Gesellschaft Band 8, 1956, S. 151-167 |
DOI: | 10.24355/dbbs.084-201212181035-0 |
Popis: | Axial-flow pumps and compressors are usually designed without shroudring. Thus, a flow round the blade-tips is possible and can essentially influence the flow-conditions. This paper deals with the problems which arise in connection with this flow round the bladetips. Results of tests on an one-stage axialflow pump with gradually widened tip-clearance are presented, which are compared with the results, that can be found in the literature. |
Databáze: | OpenAIRE |
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