<DOC>
<DOCNO>
238
</DOCNO>
<TITLE>
on a determination of the pitot-static tube factor
at low reynolds numbers, with special reference to
the measurement of low air speeds .
</TITLE>
<AUTHOR>
ower,e. and johansen,f.c.
</AUTHOR>
<BIBLIO>
arc r + m 1437, 1931.
</BIBLIO>
<TEXT>
  reasons for enquiry--to provide a standard instrument for
the calibration of low speed anemometers .
</TEXT>
</DOC>
