The proposed design of a compressor rotor blade row is for 59 blades with a circular arc camber line. At the mean radius of 0.254m the blades are specified with a camber of 30° and a stagger of 40° with a chord length of 30mm. Using Howell's correlation method and the tangent-difference rule, determine th following: a) nominal deviation, b) the nominal inlet angle, c) the nominal lift coefficient with Cn=0.017.

The proposed design of a compressor rotor blade row is for 59 blades with a circular arc camber line. At the mean radius of 0.254m the blades are specified with a camber of 30° and a stagger of 40° with a chord length of 30mm. Using Howell's correlation method and the tangent-difference rule, determine th following: a) nominal deviation, b) the nominal inlet angle, c) the nominal lift coefficient with Cn=0.017.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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