BOUNDARY LAYER INGESTION FAN SYSTEM

A blade blockage, which is the ratio of the blade thickness to the product of the circumferential pitch and the cosine of a blade inlet angle (t/s·cosβ1), is 0.25 or greater at the 0 percent span position.

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Bibliographische Detailangaben
1. Verfasser: GOODHAND, Martin N
Format: Patent
Sprache:eng
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Zusammenfassung:A blade blockage, which is the ratio of the blade thickness to the product of the circumferential pitch and the cosine of a blade inlet angle (t/s·cosβ1), is 0.25 or greater at the 0 percent span position.