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ENGINE COOLING WIND TUNNEL 8

PROPOSED WIND TUNNEL (Continued)

Wind Tunnel Layout (Continued)

The Control Room shall have a floor to ceiling bullet proof

ass wall facing the test section to permit observations of

air flow patterns above and below the vehicle.

The data acquisition system, print out, controls and tunnel

control console shall all be situated in the Control Room.

The room shall be air conditioned.

Venti1ati on

The car preparation area shall have a general heating system

with a door heater situated at the overhead door. The indi­

vidual rooms within the support area may be fitted with unit

heaters.

The tunnel test section shall be fitted with a unit heater to

provide comfort heat during the installation of a car.

Idle/City Traffic Test Room

The Idle/City Traffic Test Room shall be handled under a future

proj ect.

4. OVERALL ACCURACY

The control and readings of the tunnel characteristics over

the range indicated shall be such that the cumulative effects

of the deviations in these variables from set point shall have

an effect on the radiator heat transfer correlation of less than

1%.

1