| Téléchargement | - Voir la version finale : Pressure loss tests on a second model of a turbine volute (PDF, 4.4 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.4224/40003764 |
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| Auteur | Rechercher : Bassett, R. W.1; Rechercher : Murphy, C. L.1 |
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| Affiliation | - Conseil national de recherches du Canada. Division de génie mécanique
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| Format | Texte, Rapport technique |
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| Description physique | 20 p. |
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| Résumé | This report presents the results of continued tests made on a second low-pressure model of a tip turbine volute duct having an axial discharge; this volute is different from the previous model in passage size and re-entry arrangement.
The over-all pressure loss, including the discharge nozzles, was measured and found to be 22 percent of the total gauge pressure in the supply duct. The tests indicated that 8. 9 percent was lost in the volute duct, representing 26. 7 percent of the dynamic head.
The static pressure along the inner and outer duct walls suggested that a free vortex velocity distribution existed in the duct and that the loss of static pressure was similar to that occurring along the walls of a straight pipe. |
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| Date de publication | 1962-08 |
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| Maison d’édition | National Research Council Canada |
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| Série | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Non |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 0a504133-ad07-4bd9-ac59-babc188e18b9 |
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| Enregistrement créé | 2025-10-01 |
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| Enregistrement modifié | 2025-11-03 |
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