Static and Dynamic Response of a Design of Differential ... - aerade

&thod 2 Alternatively we may use equation 8 to correct for 9 taking
s
#*tan” (.$I) = 53-J', and the first appruxkmtion to e(z25.8').
ermr t se0 e l-
L
= 0.05
sin2e(cos4$ + sin4$)
Hence corrected f = 1.77, which in conjunction with
Ppit
s ps
gives from fig.9(b)
0 = 25.1'
ApForoximation from functional form
Also
The approximation of equation 9 gives for 8, wing
e c
31 AQ
Ps
0.22 f
5 =P,it+ 0 s
ps Ps a-g
= 3.03
:. From fig.8, or tables, Id = I.400
W.ZOTB.C.P.UIY.K3 - Printed in Great Brstai,,
ps
- 36 -
i.e. 9 = 25.6
2
J
:
- I
from equation 12
= 2.70
L