<DOC>
<DOCNO>
597
</DOCNO>
<TITLE>
measurements of pitching moment derivatives for blunt-nose aerofoils
oscillating in two-dimensional supersonic flow .
</TITLE>
<AUTHOR>
pugh, p.g. and woodgate, l.
</AUTHOR>
<BIBLIO>
arc. 23, 012, 1961 .
</BIBLIO>
<TEXT>
direct pitching moment derivatives have been measured using the method
of scruton, woodgate et al for two single wedge blunt-nosed aerofoils .
these measurements were made at mach numbers of 1.75 and 2.47 and frequency
parameters less than 0.02 . in general, nose blunting was found
to have little effect on the derivatives although changes were observed
for the thinner wedge at a mach number of 1.75 .
</TEXT>
</DOC>
