96
HEINRIC’H K. FIEDLER
exhaust
nozzle
plenum chamber
. - -- - -.
rlectric heating
air titter ’ 1
1
FIG. I. Test urrungement.
. - .
1mo --- -
FIG 2. Schematic of ICSI ueclion.
Au’/Ay e du’/?y signal of an ordinary double (parallel) hotwire probe without compensation for temperature, where identity of the turbulent front for
the temperature and velocity fields was assumed (Fiedler and Head, 1966).
4. SELF-PRESERVING REGION AND VIRTUAL ORlGfN
From a number of preliminary measurements of AT and T’ it was found
that the setf-preserving region of the temperature field is at . Y 2 500 mm
with its virtual origin at yo = 0 and xo = -50 mm (see Fig. 3).
HEINRIC’H K. FIEDLER
exhaust
nozzle
plenum chamber
. - -- - -.
rlectric heating
air titter ’ 1
1
FIG. I. Test urrungement.
. - .
1mo --- -
FIG 2. Schematic of ICSI ueclion.
Au’/Ay e du’/?y signal of an ordinary double (parallel) hotwire probe without compensation for temperature, where identity of the turbulent front for
the temperature and velocity fields was assumed (Fiedler and Head, 1966).
4. SELF-PRESERVING REGION AND VIRTUAL ORlGfN
From a number of preliminary measurements of AT and T’ it was found
that the setf-preserving region of the temperature field is at . Y 2 500 mm
with its virtual origin at yo = 0 and xo = -50 mm (see Fig. 3).