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Google圖書搜尋
The Influence of the Diameter Ratio on the Characteristics Diagram of the Axial Compressor
Bruno Eckert
F. Pflüger
F. Weinig
出版
National Advisory Commitee for Aeronautics
, 1948
URL
http://books.google.com.hk/books?id=THJDAQAAIAAJ&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
註釋
With the further development of axial blowers into highly loaded flow machines, the influence of the diameter ratio upon air output and efficiency gains in significance. Clarification of this matter is important for single-stage axial compressors, and is of still greater importance for multistage ones, and particularly for aircraft power plants. Tests with a single-stage axial blower gave a decrease in the attainable maximum pressure coefficient and optimum efficiency as the diameter ratio increased. The decrease must be ascribed chiefly to the guide surface of the hub and housing between the blades increasing with the diameter ratio.
