Consider a 3 bladed rotor of radius 5 m, runing at 7. Find 0, 0,, 0,, and c for a blade section from r/R=0.45 to r/R=0.55 (centered atr/R=0.5). a) An ideal blade (assume C, 0, a' = 0), Consider C, =1, and (C, /C, ) occurs at a =7". b) Consider C/C =0.02 and V = 10 m/s. Find dL, dD, dF, dF, and dQ for blade section. c) Find C, a and a by including angular momentum. Use C, =0.1143a +0.2.

Consider a 3 bladed rotor of radius 5 m, runing at 7. Find 0, 0,, 0,, and c for a blade section from r/R=0.45 to r/R=0.55 (centered atr/R=0.5). a) An ideal blade (assume C, 0, a' = 0), Consider C, =1, and (C, /C, ) occurs at a =7". b) Consider C/C =0.02 and V = 10 m/s. Find dL, dD, dF, dF, and dQ for blade section. c) Find C, a and a by including angular momentum. Use C, =0.1143a +0.2.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Consider a 3 bladed rotor of radius 5 m, runing at 7. Find 6, 0,, 0,, and c for a blade
%3D
section from r/R=0.45 to r/R= 0.55 (centered at r/R 0.5).
a) An ideal blade (assume C, = 0, a' 0), Consider C, 1, and (C, /C) occurs at a 7.
b) Consider C/C =0.02 and V =10 m/s. Find dL, dD, dF, dF, and dQ for blade section.
c) Find C, a and a by including angular momentum. Use C, 0.1143a+0.2.
%3D

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